Eventhandling in Datagrid

Hallo,

I want to know how to implement the Eventhandling such as doubleclick in Datagrids and how to display the record in the selected row. Can anybody please help me

thanks n regards
swingme

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Eventhandling in Datagrid

hocki101

Maybe this will help

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

namespace DGDoubleClick
{
/// <summary>
/// Summary description for Form1.
/// </summary>
public class Form1 : System.Windows.Forms.Form
{
  private System.Windows.Forms.DataGrid dataGrid1;
  /// <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.dataGrid1 = new System.Windows.Forms.DataGrid();
   ((System.ComponentModel.ISupportInitialize)(this.dataGrid1)).BeginInit();
   this.SuspendLayout();
   //
   // dataGrid1
   //
   this.dataGrid1.DataMember = "";
   this.dataGrid1.HeaderForeColor = System.Drawing.SystemColors.ControlText;
   this.dataGrid1.Location = new System.Drawing.Point(16, 40);
   this.dataGrid1.Name = "dataGrid1";
   this.dataGrid1.Size = new System.Drawing.Size(392, 192);
   this.dataGrid1.TabIndex = 0;
   //
   // Form1
   //
   this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
   this.ClientSize = new System.Drawing.Size(432, 266);
   this.Controls.Add(this.dataGrid1);
   this.Name = "Form1";
   this.Text = "Form1";
   this.Load += new System.EventHandler(this.Form1_Load);
   ((System.ComponentModel.ISupportInitialize)(this.dataGrid1)).EndInit();
   this.ResumeLayout(false);

}
#endregion

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

  private void Form1_Load(object sender, System.EventArgs e)
  {
   DataSet ds = new DataSet();
   string strConn = "Server = (local);Database = NorthWind; Integrated Security = SSPI;";
   SqlConnection conn = new SqlConnection(strConn);
   SqlDataAdapter da = new SqlDataAdapter("Select * From Employees", conn);
   da.Fill(ds, "Employees");
   dataGrid1.DataSource = ds;
   dataGrid1.DataMember = "Employees";
   DataGridTableStyle ts = new DataGridTableStyle();
   ts.MappingName = "Employees";
   DataGridTextBoxColumn colLast = new DataGridTextBoxColumn();
   colLast.MappingName="LastName";
   colLast.HeaderText= "Last Name";
   colLast.Width=150;
   colLast.TextBox.DoubleClick +=new EventHandler(Column_DoubleClick);
   DataGridTextBoxColumn colFirst = new DataGridTextBoxColumn();
   colFirst.MappingName="FirstName";
   colFirst.HeaderText = "First Name";
   colFirst.Width=150;
   colFirst.TextBox.DoubleClick +=new EventHandler(Column_DoubleClick);
   ts.GridColumnStyles.Add(colFirst);
   ts.GridColumnStyles.Add(colLast);
   dataGrid1.TableStyles.Add(ts);
   colLast.Dispose();
   colFirst.Dispose();
  }

  private void Column_DoubleClick(object sender, System.EventArgs e)
  {
   int x = dataGrid1.CurrentCell.RowNumber;
   int y = dataGrid1.CurrentCell.ColumnNumber;
   MessageBox.Show(dataGrid1[x, y].ToString());
  }
}
}

Jeff A Beck
Hallo Ken,

It di'nt really helped me . When i double click in the table, does'nt capture the event. How will i get the values of the row, in which i double clicked

regards
swingme
elesser
Double click
http://www.syncfusion.com/FAQ/WindowsForms/FAQ_c44c.aspx#q869q

I dont understand the second part of the question but you might find the answer in one of these links

http://www.syncfusion.com/FAQ/WindowsForms/FAQ_c44c.aspx

http://www.vb-tips.com/
John Penberthy
Hallo Ken,
thanks for ur help.the example worked.but however not in my program....have to dig it deep...

regards
swingme
philmee95
Hallo ken,

thanks for ur response. i will refer the sites. i mean, how to retrieve the values in the selected row.

regards
swingme
Eventhandling in Datagrid

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