`
leonardleonard
  • 浏览: 779534 次
社区版块
存档分类
最新评论

在C#里实现DATAGRID的打印预览和打印

CC++C#Windows PhoneWindows 
阅读更多
 

很多人都在论坛里问，如何实现DATAGRID的打印预览和打印，现在我就把这方面的源代码告诉大家。这段代码也花费了我1个晚上的时间，呵呵！数据库是基于sql server2000自带的northwind。源代码如下：

using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;
using System.Data.OleDb;

namespace DataGridPrint
{
 /// <summary>
 /// Summary description for Form1.
 /// </summary>
 public class Form1 : System.Windows.Forms.Form
 {
  private System.Windows.Forms.Panel panel1;
  private System.Windows.Forms.DataGrid dgTest;
  private System.Windows.Forms.Button btnFillDataGrid;
  private System.Windows.Forms.MainMenu mnuFile;
  private System.Windows.Forms.MenuItem menuItem1;
  private System.Windows.Forms.MenuItem miPrintPreview;
  private System.Windows.Forms.MenuItem miPrint;
  private System.Windows.Forms.MenuItem menuItem4;
  private System.Windows.Forms.MenuItem miExit;
  private System.Windows.Forms.DataGridTableStyle dgtsCustomers;
  private System.Windows.Forms.DataGridTextBoxColumn dataGridTextBoxColumn1;
  private System.Windows.Forms.DataGridTextBoxColumn dataGridTextBoxColumn2;
  private System.Windows.Forms.DataGridTextBoxColumn dataGridTextBoxColumn3;
  private System.Windows.Forms.DataGridTextBoxColumn dataGridTextBoxColumn4;
  private System.Windows.Forms.DataGridTextBoxColumn dataGridTextBoxColumn6;
  private System.Windows.Forms.DataGridTextBoxColumn dataGridTextBoxColumn7;
  private System.Windows.Forms.DataGridTextBoxColumn dataGridTextBoxColumn8;
  private System.Windows.Forms.DataGridTextBoxColumn dataGridTextBoxColumn9;
  private System.Windows.Forms.DataGridTextBoxColumn dataGridTextBoxColumn10;
  private System.Windows.Forms.DataGridTextBoxColumn dataGridTextBoxColumn11;
  private System.Windows.Forms.DataGridTextBoxColumn dataGridTextBoxColumn5;
  private System.Data.SqlClient.SqlDataAdapter sqlDataAdapter1;
  private System.Data.SqlClient.SqlCommand sqlSelectCommand1;
  private System.Data.SqlClient.SqlCommand sqlInsertCommand1;
  private System.Data.SqlClient.SqlCommand sqlUpdateCommand1;
  private System.Data.SqlClient.SqlCommand sqlDeleteCommand1;
  private System.Data.SqlClient.SqlConnection sqlConnection1;
  /// <summary>
  /// Required designer variable.
  /// </summary>
  private System.ComponentModel.Container components = null;

  public Form1()
  {
   //
   // Required for Windows Form Designer support
   //
   InitializeComponent();

   //
   // TODO: Add any constructor code after InitializeComponent call
   //
  }

  /// <summary>
  /// Clean up any resources being used.
  /// </summary>
  protected override void Dispose( bool disposing )
  {
   if( disposing )
   {
    if (components != null)
    {
     components.Dispose();
    }
   }
   base.Dispose( disposing );
  }

  #region Windows Form Designer generated code
  /// <summary>
  /// Required method for Designer support - do not modify
  /// the contents of this method with the code editor.
  /// </summary>
  private void InitializeComponent()
  {
   this.panel1 = new System.Windows.Forms.Panel();
   this.dgTest = new System.Windows.Forms.DataGrid();
   this.dgtsCustomers = new System.Windows.Forms.DataGridTableStyle();
   this.dataGridTextBoxColumn1 = new System.Windows.Forms.DataGridTextBoxColumn();
   this.dataGridTextBoxColumn2 = new System.Windows.Forms.DataGridTextBoxColumn();
   this.dataGridTextBoxColumn3 = new System.Windows.Forms.DataGridTextBoxColumn();
   this.dataGridTextBoxColumn4 = new System.Windows.Forms.DataGridTextBoxColumn();
   this.dataGridTextBoxColumn5 = new System.Windows.Forms.DataGridTextBoxColumn();
   this.dataGridTextBoxColumn6 = new System.Windows.Forms.DataGridTextBoxColumn();
   this.dataGridTextBoxColumn7 = new System.Windows.Forms.DataGridTextBoxColumn();
   this.dataGridTextBoxColumn8 = new System.Windows.Forms.DataGridTextBoxColumn();
   this.dataGridTextBoxColumn9 = new System.Windows.Forms.DataGridTextBoxColumn();
   this.dataGridTextBoxColumn10 = new System.Windows.Forms.DataGridTextBoxColumn();
   this.dataGridTextBoxColumn11 = new System.Windows.Forms.DataGridTextBoxColumn();
   this.btnFillDataGrid = new System.Windows.Forms.Button();
   this.mnuFile = new System.Windows.Forms.MainMenu();
   this.menuItem1 = new System.Windows.Forms.MenuItem();
   this.miPrintPreview = new System.Windows.Forms.MenuItem();
   this.miPrint = new System.Windows.Forms.MenuItem();
   this.menuItem4 = new System.Windows.Forms.MenuItem();
   this.miExit = new System.Windows.Forms.MenuItem();
   this.sqlDataAdapter1 = new System.Data.SqlClient.SqlDataAdapter();
   this.sqlSelectCommand1 = new System.Data.SqlClient.SqlCommand();
   this.sqlInsertCommand1 = new System.Data.SqlClient.SqlCommand();
   this.sqlUpdateCommand1 = new System.Data.SqlClient.SqlCommand();
   this.sqlDeleteCommand1 = new System.Data.SqlClient.SqlCommand();
   this.sqlConnection1 = new System.Data.SqlClient.SqlConnection();
   this.panel1.SuspendLayout();
   ((System.ComponentModel.ISupportInitialize)(this.dgTest)).BeginInit();
   this.SuspendLayout();
   //
   // panel1
   //
   this.panel1.Anchor = (((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom)
    | System.Windows.Forms.AnchorStyles.Left)
    | System.Windows.Forms.AnchorStyles.Right);
   this.panel1.Controls.AddRange(new System.Windows.Forms.Control[] {
                     this.dgTest});
   this.panel1.Location = new System.Drawing.Point(0, 9);
   this.panel1.Name = "panel1";
   this.panel1.Size = new System.Drawing.Size(788, 398);
   this.panel1.TabIndex = 1;
   //
   // dgTest
   //
   this.dgTest.DataMember = "";
   this.dgTest.Dock = System.Windows.Forms.DockStyle.Fill;
   this.dgTest.HeaderForeColor = System.Drawing.SystemColors.ControlText;
   this.dgTest.Name = "dgTest";
   this.dgTest.Size = new System.Drawing.Size(788, 398);
   this.dgTest.TabIndex = 0;
   this.dgTest.TableStyles.AddRange(new System.Windows.Forms.DataGridTableStyle[] {
                          this.dgtsCustomers});
   //
   // dgtsCustomers
   //
   this.dgtsCustomers.DataGrid = this.dgTest;
   this.dgtsCustomers.GridColumnStyles.AddRange(new System.Windows.Forms.DataGridColumnStyle[] {
                           this.dataGridTextBoxColumn1,
                           this.dataGridTextBoxColumn2,
                           this.dataGridTextBoxColumn3,
                           this.dataGridTextBoxColumn4,
                           this.dataGridTextBoxColumn5,
                           this.dataGridTextBoxColumn6,
                           this.dataGridTextBoxColumn7,
                           this.dataGridTextBoxColumn8,
                           this.dataGridTextBoxColumn9,
                           this.dataGridTextBoxColumn10,
                           this.dataGridTextBoxColumn11});
   this.dgtsCustomers.HeaderForeColor = System.Drawing.SystemColors.ControlText;
   this.dgtsCustomers.MappingName = "Customers";
   this.dgtsCustomers.ReadOnly = true;
   //
   // dataGridTextBoxColumn1
   //
   this.dataGridTextBoxColumn1.Format = "";
   this.dataGridTextBoxColumn1.FormatInfo = null;
   this.dataGridTextBoxColumn1.HeaderText = "Customer Id";
   this.dataGridTextBoxColumn1.MappingName = "CustomerId";
   this.dataGridTextBoxColumn1.NullText = "";
   this.dataGridTextBoxColumn1.Width = 75;
   //
   // dataGridTextBoxColumn2
   //
   this.dataGridTextBoxColumn2.Format = "";
   this.dataGridTextBoxColumn2.FormatInfo = null;
   this.dataGridTextBoxColumn2.HeaderText = "Company Name";
   this.dataGridTextBoxColumn2.MappingName = "CompanyName";
   this.dataGridTextBoxColumn2.NullText = "";
   this.dataGridTextBoxColumn2.Width = 200;
   //
   // dataGridTextBoxColumn3
   //
   this.dataGridTextBoxColumn3.Format = "";
   this.dataGridTextBoxColumn3.FormatInfo = null;
   this.dataGridTextBoxColumn3.HeaderText = "Contact Name";
   this.dataGridTextBoxColumn3.MappingName = "ContactName";
   this.dataGridTextBoxColumn3.NullText = "";
   this.dataGridTextBoxColumn3.Width = 125;
   //
   // dataGridTextBoxColumn4
   //
   this.dataGridTextBoxColumn4.Format = "";
   this.dataGridTextBoxColumn4.FormatInfo = null;
   this.dataGridTextBoxColumn4.HeaderText = "Contact Title";
   this.dataGridTextBoxColumn4.MappingName = "ContactTitle";
   this.dataGridTextBoxColumn4.NullText = "";
   this.dataGridTextBoxColumn4.Width = 170;
   //
   // dataGridTextBoxColumn5
   //
   this.dataGridTextBoxColumn5.Format = "";
   this.dataGridTextBoxColumn5.FormatInfo = null;
   this.dataGridTextBoxColumn5.HeaderText = "Address";
   this.dataGridTextBoxColumn5.MappingName = "Address";
   this.dataGridTextBoxColumn5.NullText = "";
   this.dataGridTextBoxColumn5.Width = 250;
   //
   // dataGridTextBoxColumn6
   //
   this.dataGridTextBoxColumn6.Format = "";
   this.dataGridTextBoxColumn6.FormatInfo = null;
   this.dataGridTextBoxColumn6.HeaderText = "City";
   this.dataGridTextBoxColumn6.MappingName = "City";
   this.dataGridTextBoxColumn6.NullText = "";
   this.dataGridTextBoxColumn6.Width = 150;
   //
   // dataGridTextBoxColumn7
   //
   this.dataGridTextBoxColumn7.Format = "";
   this.dataGridTextBoxColumn7.FormatInfo = null;
   this.dataGridTextBoxColumn7.HeaderText = "Region";
   this.dataGridTextBoxColumn7.MappingName = "Region";
   this.dataGridTextBoxColumn7.NullText = "";
   this.dataGridTextBoxColumn7.Width = 150;
   //
   // dataGridTextBoxColumn8
   //
   this.dataGridTextBoxColumn8.Format = "";
   this.dataGridTextBoxColumn8.FormatInfo = null;
   this.dataGridTextBoxColumn8.HeaderText = "Postal Code";
   this.dataGridTextBoxColumn8.MappingName = "PostalCode";
   this.dataGridTextBoxColumn8.NullText = "";
   this.dataGridTextBoxColumn8.Width = 150;
   //
   // dataGridTextBoxColumn9
   //
   this.dataGridTextBoxColumn9.Format = "";
   this.dataGridTextBoxColumn9.FormatInfo = null;
   this.dataGridTextBoxColumn9.HeaderText = "Country";
   this.dataGridTextBoxColumn9.MappingName = "Country";
   this.dataGridTextBoxColumn9.NullText = "";
   this.dataGridTextBoxColumn9.Width = 125;
   //
   // dataGridTextBoxColumn10
   //
   this.dataGridTextBoxColumn10.Format = "";
   this.dataGridTextBoxColumn10.FormatInfo = null;
   this.dataGridTextBoxColumn10.HeaderText = "Phone";
   this.dataGridTextBoxColumn10.MappingName = "Phone";
   this.dataGridTextBoxColumn10.NullText = "";
   this.dataGridTextBoxColumn10.Width = 125;
   //
   // dataGridTextBoxColumn11
   //
   this.dataGridTextBoxColumn11.Format = "";
   this.dataGridTextBoxColumn11.FormatInfo = null;
   this.dataGridTextBoxColumn11.HeaderText = "Fax";
   this.dataGridTextBoxColumn11.MappingName = "Fax";
   this.dataGridTextBoxColumn11.NullText = "";
   this.dataGridTextBoxColumn11.Width = 125;
   //
   // btnFillDataGrid
   //
   this.btnFillDataGrid.Anchor = (System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right);
   this.btnFillDataGrid.Location = new System.Drawing.Point(645, 426);
   this.btnFillDataGrid.Name = "btnFillDataGrid";
   this.btnFillDataGrid.Size = new System.Drawing.Size(133, 28);
   this.btnFillDataGrid.TabIndex = 2;
   this.btnFillDataGrid.Text = "&Fill DataGrid";
   this.btnFillDataGrid.Click += new System.EventHandler(this.btnFillDataGrid_Click);
   //
   // mnuFile
   //
   this.mnuFile.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
                     this.menuItem1});
   //
   // menuItem1
   //
   this.menuItem1.Index = 0;
   this.menuItem1.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
                       this.miPrintPreview,
                       this.miPrint,
                       this.menuItem4,
                       this.miExit});
   this.menuItem1.Text = "&File";
   //
   // miPrintPreview
   //
   this.miPrintPreview.Index = 0;
   this.miPrintPreview.Text = "Print Pre&view";
   this.miPrintPreview.Click += new System.EventHandler(this.miPrintPreview_Click);
   //
   // miPrint
   //
   this.miPrint.Index = 1;
   this.miPrint.Text = "&Print";
   this.miPrint.Click += new System.EventHandler(this.miPrint_Click);
   //
   // menuItem4
   //
   this.menuItem4.Index = 2;
   this.menuItem4.Text = "-";
   //
   // miExit
   //
   this.miExit.Index = 3;
   this.miExit.Text = "E&xit";
   this.miExit.Click += new System.EventHandler(this.miExit_Click);
   //
   // sqlDataAdapter1
   //
   this.sqlDataAdapter1.DeleteCommand = this.sqlDeleteCommand1;
   this.sqlDataAdapter1.InsertCommand = this.sqlInsertCommand1;
   this.sqlDataAdapter1.SelectCommand = this.sqlSelectCommand1;
   this.sqlDataAdapter1.TableMappings.AddRange(new System.Data.Common.DataTableMapping[] {
                           new System.Data.Common.DataTableMapping("Table", "Customers", new System.Data.Common.DataColumnMapping[] {
                                                       new System.Data.Common.DataColumnMapping("CustomerID", "CustomerID"),
                                                       new System.Data.Common.DataColumnMapping("CompanyName", "CompanyName"),
                                                       new System.Data.Common.DataColumnMapping("ContactName", "ContactName"),
                                                       new System.Data.Common.DataColumnMapping("ContactTitle", "ContactTitle"),
                                                       new System.Data.Common.DataColumnMapping("Address", "Address"),
                                                       new System.Data.Common.DataColumnMapping("City", "City"),
                                                       new System.Data.Common.DataColumnMapping("Region", "Region"),
                                                       new System.Data.Common.DataColumnMapping("PostalCode", "PostalCode"),
                                                       new System.Data.Common.DataColumnMapping("Country", "Country"),
                                                       new System.Data.Common.DataColumnMapping("Phone", "Phone"),
                                                       new System.Data.Common.DataColumnMapping("Fax", "Fax")})});
   this.sqlDataAdapter1.UpdateCommand = this.sqlUpdateCommand1;
   //
   // sqlSelectCommand1
   //
   this.sqlSelectCommand1.CommandText = "SELECT CustomerID, CompanyName, ContactName, ContactTitle, Address, City, Region," +
    " PostalCode, Country, Phone, Fax FROM Customers";
   this.sqlSelectCommand1.Connection = this.sqlConnection1;
   //
   // sqlInsertCommand1
   //
   this.sqlInsertCommand1.CommandText = @"INSERT INTO Customers(CustomerID, CompanyName, ContactName, ContactTitle, Address, City, Region, PostalCode, Country, Phone, Fax) VALUES (@CustomerID, @CompanyName, @ContactName, @ContactTitle, @Address, @City, @Region, @PostalCode, @Country, @Phone, @Fax); SELECT CustomerID, CompanyName, ContactName, ContactTitle, Address, City, Region, PostalCode, Country, Phone, Fax FROM Customers WHERE (CustomerID = @CustomerID)";
   this.sqlInsertCommand1.Connection = this.sqlConnection1;
   this.sqlInsertCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@CustomerID", System.Data.SqlDbType.NVarChar, 5, "CustomerID"));
   this.sqlInsertCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@CompanyName", System.Data.SqlDbType.NVarChar, 40, "CompanyName"));
   this.sqlInsertCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@ContactName", System.Data.SqlDbType.NVarChar, 30, "ContactName"));
   this.sqlInsertCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@ContactTitle", System.Data.SqlDbType.NVarChar, 30, "ContactTitle"));
   this.sqlInsertCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@Address", System.Data.SqlDbType.NVarChar, 60, "Address"));
   this.sqlInsertCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@City", System.Data.SqlDbType.NVarChar, 15, "City"));
   this.sqlInsertCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@Region", System.Data.SqlDbType.NVarChar, 15, "Region"));
   this.sqlInsertCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@PostalCode", System.Data.SqlDbType.NVarChar, 10, "PostalCode"));
   this.sqlInsertCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@Country", System.Data.SqlDbType.NVarChar, 15, "Country"));
   this.sqlInsertCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@Phone", System.Data.SqlDbType.NVarChar, 24, "Phone"));
   this.sqlInsertCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@Fax", System.Data.SqlDbType.NVarChar, 24, "Fax"));
   //
   // sqlUpdateCommand1
   //
   this.sqlUpdateCommand1.CommandText = @"UPDATE Customers SET CustomerID = @CustomerID, CompanyName = @CompanyName, ContactName = @ContactName, ContactTitle = @ContactTitle, Address = @Address, City = @City, Region = @Region, PostalCode = @PostalCode, Country = @Country, Phone = @Phone, Fax = @Fax WHERE (CustomerID = @Original_CustomerID) AND (Address = @Original_Address OR @Original_Address IS NULL AND Address IS NULL) AND (City = @Original_City OR @Original_City IS NULL AND City IS NULL) AND (CompanyName = @Original_CompanyName) AND (ContactName = @Original_ContactName OR @Original_ContactName IS NULL AND ContactName IS NULL) AND (ContactTitle = @Original_ContactTitle OR @Original_ContactTitle IS NULL AND ContactTitle IS NULL) AND (Country = @Original_Country OR @Original_Country IS NULL AND Country IS NULL) AND (Fax = @Original_Fax OR @Original_Fax IS NULL AND Fax IS NULL) AND (Phone = @Original_Phone OR @Original_Phone IS NULL AND Phone IS NULL) AND (PostalCode = @Original_PostalCode OR @Original_PostalCode IS NULL AND PostalCode IS NULL) AND (Region = @Original_Region OR @Original_Region IS NULL AND Region IS NULL); SELECT CustomerID, CompanyName, ContactName, ContactTitle, Address, City, Region, PostalCode, Country, Phone, Fax FROM Customers WHERE (CustomerID = @CustomerID)";
   this.sqlUpdateCommand1.Connection = this.sqlConnection1;
   this.sqlUpdateCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@CustomerID", System.Data.SqlDbType.NVarChar, 5, "CustomerID"));
   this.sqlUpdateCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@CompanyName", System.Data.SqlDbType.NVarChar, 40, "CompanyName"));
   this.sqlUpdateCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@ContactName", System.Data.SqlDbType.NVarChar, 30, "ContactName"));
   this.sqlUpdateCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@ContactTitle", System.Data.SqlDbType.NVarChar, 30, "ContactTitle"));
   this.sqlUpdateCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@Address", System.Data.SqlDbType.NVarChar, 60, "Address"));
   this.sqlUpdateCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@City", System.Data.SqlDbType.NVarChar, 15, "City"));
   this.sqlUpdateCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@Region", System.Data.SqlDbType.NVarChar, 15, "Region"));
   this.sqlUpdateCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@PostalCode", System.Data.SqlDbType.NVarChar, 10, "PostalCode"));
   this.sqlUpdateCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@Country", System.Data.SqlDbType.NVarChar, 15, "Country"));
   this.sqlUpdateCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@Phone", System.Data.SqlDbType.NVarChar, 24, "Phone"));
   this.sqlUpdateCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@Fax", System.Data.SqlDbType.NVarChar, 24, "Fax"));
   this.sqlUpdateCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@Original_CustomerID", System.Data.SqlDbType.NVarChar, 5, System.Data.ParameterDirection.Input, false, ((System.Byte)(0)), ((System.Byte)(0)), "CustomerID", System.Data.DataRowVersion.Original, null));
   this.sqlUpdateCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@Original_Address", System.Data.SqlDbType.NVarChar, 60, System.Data.ParameterDirection.Input, false, ((System.Byte)(0)), ((System.Byte)(0)), "Address", System.Data.DataRowVersion.Original, null));
   this.sqlUpdateCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@Original_City", System.Data.SqlDbType.NVarChar, 15, System.Data.ParameterDirection.Input, false, ((System.Byte)(0)), ((System.Byte)(0)), "City", System.Data.DataRowVersion.Original, null));
   this.sqlUpdateCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@Original_CompanyName", System.Data.SqlDbType.NVarChar, 40, System.Data.ParameterDirection.Input, false, ((System.Byte)(0)), ((System.Byte)(0)), "CompanyName", System.Data.DataRowVersion.Original, null));
   this.sqlUpdateCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@Original_ContactName", System.Data.SqlDbType.NVarChar, 30, System.Data.ParameterDirection.Input, false, ((System.Byte)(0)), ((System.Byte)(0)), "ContactName", System.Data.DataRowVersion.Original, null));
   this.sqlUpdateCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@Original_ContactTitle", System.Data.SqlDbType.NVarChar, 30, System.Data.ParameterDirection.Input, false, ((System.Byte)(0)), ((System.Byte)(0)), "ContactTitle", System.Data.DataRowVersion.Original, null));
   this.sqlUpdateCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@Original_Country", System.Data.SqlDbType.NVarChar, 15, System.Data.ParameterDirection.Input, false, ((System.Byte)(0)), ((System.Byte)(0)), "Country", System.Data.DataRowVersion.Original, null));
   this.sqlUpdateCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@Original_Fax", System.Data.SqlDbType.NVarChar, 24, System.Data.ParameterDirection.Input, false, ((System.Byte)(0)), ((System.Byte)(0)), "Fax", System.Data.DataRowVersion.Original, null));
   this.sqlUpdateCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@Original_Phone", System.Data.SqlDbType.NVarChar, 24, System.Data.ParameterDirection.Input, false, ((System.Byte)(0)), ((System.Byte)(0)), "Phone", System.Data.DataRowVersion.Original, null));
   this.sqlUpdateCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@Original_PostalCode", System.Data.SqlDbType.NVarChar, 10, System.Data.ParameterDirection.Input, false, ((System.Byte)(0)), ((System.Byte)(0)), "PostalCode", System.Data.DataRowVersion.Original, null));
   this.sqlUpdateCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@Original_Region", System.Data.SqlDbType.NVarChar, 15, System.Data.ParameterDirection.Input, false, ((System.Byte)(0)), ((System.Byte)(0)), "Region", System.Data.DataRowVersion.Original, null));
   //
   // sqlDeleteCommand1
   //
   this.sqlDeleteCommand1.CommandText = @"DELETE FROM Customers WHERE (CustomerID = @Original_CustomerID) AND (Address = @Original_Address OR @Original_Address IS NULL AND Address IS NULL) AND (City = @Original_City OR @Original_City IS NULL AND City IS NULL) AND (CompanyName = @Original_CompanyName) AND (ContactName = @Original_ContactName OR @Original_ContactName IS NULL AND ContactName IS NULL) AND (ContactTitle = @Original_ContactTitle OR @Original_ContactTitle IS NULL AND ContactTitle IS NULL) AND (Country = @Original_Country OR @Original_Country IS NULL AND Country IS NULL) AND (Fax = @Original_Fax OR @Original_Fax IS NULL AND Fax IS NULL) AND (Phone = @Original_Phone OR @Original_Phone IS NULL AND Phone IS NULL) AND (PostalCode = @Original_PostalCode OR @Original_PostalCode IS NULL AND PostalCode IS NULL) AND (Region = @Original_Region OR @Original_Region IS NULL AND Region IS NULL)";
   this.sqlDeleteCommand1.Connection = this.sqlConnection1;
   this.sqlDeleteCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@Original_CustomerID", System.Data.SqlDbType.NVarChar, 5, System.Data.ParameterDirection.Input, false, ((System.Byte)(0)), ((System.Byte)(0)), "CustomerID", System.Data.DataRowVersion.Original, null));
   this.sqlDeleteCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@Original_Address", System.Data.SqlDbType.NVarChar, 60, System.Data.ParameterDirection.Input, false, ((System.Byte)(0)), ((System.Byte)(0)), "Address", System.Data.DataRowVersion.Original, null));
   this.sqlDeleteCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@Original_City", System.Data.SqlDbType.NVarChar, 15, System.Data.ParameterDirection.Input, false, ((System.Byte)(0)), ((System.Byte)(0)), "City", System.Data.DataRowVersion.Original, null));
   this.sqlDeleteCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@Original_CompanyName", System.Data.SqlDbType.NVarChar, 40, System.Data.ParameterDirection.Input, false, ((System.Byte)(0)), ((System.Byte)(0)), "CompanyName", System.Data.DataRowVersion.Original, null));
   this.sqlDeleteCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@Original_ContactName", System.Data.SqlDbType.NVarChar, 30, System.Data.ParameterDirection.Input, false, ((System.Byte)(0)), ((System.Byte)(0)), "ContactName", System.Data.DataRowVersion.Original, null));
   this.sqlDeleteCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@Original_ContactTitle", System.Data.SqlDbType.NVarChar, 30, System.Data.ParameterDirection.Input, false, ((System.Byte)(0)), ((System.Byte)(0)), "ContactTitle", System.Data.DataRowVersion.Original, null));
   this.sqlDeleteCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@Original_Country", System.Data.SqlDbType.NVarChar, 15, System.Data.ParameterDirection.Input, false, ((System.Byte)(0)), ((System.Byte)(0)), "Country", System.Data.DataRowVersion.Original, null));
   this.sqlDeleteCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@Original_Fax", System.Data.SqlDbType.NVarChar, 24, System.Data.ParameterDirection.Input, false, ((System.Byte)(0)), ((System.Byte)(0)), "Fax", System.Data.DataRowVersion.Original, null));
   this.sqlDeleteCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@Original_Phone", System.Data.SqlDbType.NVarChar, 24, System.Data.ParameterDirection.Input, false, ((System.Byte)(0)), ((System.Byte)(0)), "Phone", System.Data.DataRowVersion.Original, null));
   this.sqlDeleteCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@Original_PostalCode", System.Data.SqlDbType.NVarChar, 10, System.Data.ParameterDirection.Input, false, ((System.Byte)(0)), ((System.Byte)(0)), "PostalCode", System.Data.DataRowVersion.Original, null));
   this.sqlDeleteCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@Original_Region", System.Data.SqlDbType.NVarChar, 15, System.Data.ParameterDirection.Input, false, ((System.Byte)(0)), ((System.Byte)(0)), "Region", System.Data.DataRowVersion.Original, null));
   //
   // sqlConnection1
   //
   this.sqlConnection1.ConnectionString = "data source=QIEYJ;initial catalog=Northwind;persist security info=False;user id=s" +
    "a;workstation id=QIEYJ;packet size=4096";
   //
   // Form1
   //
   this.AutoScaleBaseSize = new System.Drawing.Size(6, 14);
   this.ClientSize = new System.Drawing.Size(788, 463);
   this.Controls.AddRange(new System.Windows.Forms.Control[] {
                    this.btnFillDataGrid,
                    this.panel1});
   this.Menu = this.mnuFile;
   this.Name = "Form1";
   this.Text = "DataGrid Print Sample";
   this.panel1.ResumeLayout(false);
   ((System.ComponentModel.ISupportInitialize)(this.dgTest)).EndInit();
   this.ResumeLayout(false);

  }
  #endregion

  /// <summary>
  /// The main entry point for the application.
  /// </summary>
  [STAThread]
  static void Main()
  {
   Application.Run(new Form1());
  }

  private void btnFillDataGrid_Click(object sender, System.EventArgs e)
  {
   DataTable dt = new DataTable("Customers");
   try
   {   
    sqlDataAdapter1.Fill(dt); 
    dgTest.DataSource = dt; 
   }
   catch (System.Exception ex)
   {
    MessageBox.Show(this,ex.Message);
   }     
  }

  private void miPrintPreview_Click(object sender, System.EventArgs e)
  {
   DataGridPrintDocument dpd = new DataGridPrintDocument(dgTest);
   dpd.ColumnHeaderFont=new Font("Arial",8,FontStyle.Bold);
   dpd.DefaultPageSettings.Landscape = true;  
   
   PrintPreviewDialog PrintPrevDlg=new PrintPreviewDialog();   
   PrintPrevDlg.Document = dpd;  
   PrintPrevDlg.ShowDialog(this);
  }

  private void miPrint_Click(object sender, System.EventArgs e)
  {
    
   DataGridPrintDocument dpd = new DataGridPrintDocument(dgTest);
   dpd.DefaultPageSettings.Landscape = true;

   PrintDialog PrintDlg=new PrintDialog();
   PrintDlg.Document = dpd;

   DialogResult dlgresult=PrintDlg.ShowDialog(this);
   if (dlgresult==DialogResult.OK)
    dpd.Print();   
   
  }

  private void miExit_Click(object sender, System.EventArgs e)
  {
   Application.Exit();
  }
 }
}
分享到：
| 如何创建一个用弹出窗口来查看详细信息的超 ...
评论
3 楼 leonardleonard 2010-09-07  
复制的
2 楼 spp_1987 2010-07-30  
  看着 头疼  本来就是头难受
1 楼 spp_1987 2010-07-30  
大哥 代码太乱啊 ？？？
发表评论

您还没有登录,请您登录后再发表评论

相关推荐

    C# 同时打印多个DATAGRID

    实现多个DATAGRID的联合打印以及打印预览

    C#万能打印--winform中打印dataGridView表格

    1.vs2008，在解决方案中添加现有项目DLLFullPrint，然后在主工程中添加引用，引用这个项目。 2.在界面设计中，添加按钮PrintButton，...3.运行程序，点击打印按钮，弹出打印界面，调节界面，打印预览，需安装打印机。

    VS.NET 2005 C#webprintpreview打印预览控件

    实现Web环境下的打印预览。本控件提供大量的属性与方法，可以处理文本信息，图形信息、表格信息的打印预览功能，在应用程序的开发过程中可以对Visual Studio环境下的各种表格控件进行直接的打印预览，方便数据信息的...

    asp.net打印预览控件

    使用c#编写了一个winform下的打印预览控件，犹豫时间紧所以现在只能是在winform的环境下，本打印预览控件提供总舵的方法和参数。 处理vs2005下的datagridview控件鱼datagrid控件，并且可以自己定义表格，可以处理...

    c# 长江支流的金质打印通

    打印、预览，可以调整打印页面设置、打印机设置、显示打印预览对话框 主标题、副标题、页顶、网格头、多层表头（网格标题）、网格主体（明细）、网格底、页底等打印对象 可以指定每个对象是否每页重复打印 超宽...

    C#版MIS金质打印王源代码分享

    金质打印王源码可作为C#通用的打印程序，支持单据、会计凭证、发票清单、报表、任意复杂表格、合并表格如工矿企业合同的打印及组合打樱还包括DataGrid、DataTable、MSHFlexGrid等二维形式全部可以打樱后期版本将陆续...

    C#打印源码

    功能特点： 打印、预览、 &lt;br&gt;页面设置对话框 可以指定每个对象是否每页重复打印 可以调整套打 可以每页都显示当前页小计 &lt;br&gt;可以为每页指定打印行数，小于等于0自适应，默认 可以打印装订线，分左装订和上...

    功能强大的免费DataGridView打印控件

    本控件允许将当前打印预览的内容保存为报表文件，以后使用本控件重新打开该报表文件即可重现原来保存报表时的打印内容。 5、打印方案保存与读取功能。可以将当前打印参数保存为打印方案文件，或都从保存的打印方案...

    MIS金质打印王

    功能特点： 打印、预览、页面设置对话框 可以指定每个对象是否每页重复打印 可以调整套打 可以每页都显示当前页小计 可以为每页指定打印行数，小于等于0自适应，默认 可以打印装订线，分左装订和上装订，随意选择 ...

    MIS金智打印通

    1、由于在CSDN上发表文档".NET环境下有关打印页面设置、打印机设置、打印预览对话框的实现"， 因此将PrinterPageSetting封装成一个.dll，分别用C#与VB.net写了使用示例工程程序 2、在IPrinterPageSetting.cs...

    C# 源代码 （转载）

    C#源代码（转载）MisPrinter webmis = new MisPrinter(); //打印组件 ... //网格标题 webmis.DataSource = this.dataGrid1; //DataGrid作为数据源 ... //打印预览 webmis = null;

    asp.net学习大全(超全面的资料整合)

    DataGrid的打印预览和打印.txt GridView排序.txt GRID控件删除之前确认.txt javascript小技巧.doc MVC在Web系统中的模式与应用.doc NET中各种数据库连接大全.doc Treeview控件2.0与ACCESS数据库.txt TreeView使用...

    ASP.NET学习大全

    DataGrid的打印预览和打印.txt GridView排序.txt GRID控件删除之前确认.txt javascript小技巧.doc MVC在Web系统中的模式与应用.doc NET中各种数据库连接大全.doc Treeview控件2.0与ACCESS数据库.txt TreeView使用...

    多功能DataGrid

    自己写的一个DataGrid,支持...行头数字,自动列宽,设置文字变红,打印预览,直接打印,导出Excel,导出Word,导出Xml,导出Html等等功能,所有这些功能都封装到一个Dll中,使用方便.里面有源代码和使用例子,希望对大家有用,呵呵.

    C# gridview 控件实例

    一个DataGrid,支持列样式有...行头数字,自动列宽,设置文字变红,打印预览,直接打印,导出Excel,导出Word,导出Xml,导出Html等等功能,所有这些功能都封装到一个Dll中,使用方便.里面有源代码和使用例子,希望对大家有用,呵呵.

    C#与.NET技术平台实战演练.part1

    2自定义dataGrid展示样式16-3设计显示明细数据的表单16-4　使用BindingContext浏览数据第17章设计WindowsFrom应用程序17-1　设计MDI应用程序17-1-1　使用StatusBar与Timer控件17-1-2　设计选单17-1-3　编写选单程序...

Magicbox
Global site tag (gtag.js) - Google Analytics