Delete DataGridView Columns in RunTime using C#

Hi All,

Here i am given a code snippet for how to delete a DataGridView columns in RunTime.

//Assign a string object in Global
string sColumnName=string.Empty; 

// For Column Selection
Private void datagridview_ColumnHeaderMouseClick(object sender,DataGridViewCellMouseEventArgs e)
{
 if(DataGrdView1.Columns[e.ColumnIndex].Selected == false)
 {
  DataGridView1[e.ColumnIndex,0].Style.BackColor=Color.Red; \\ For Selected Column assign a Color
  sColumnName=DataGridView1.Columns[e.ColumnIndex].Name.ToString();  \\ Set the Selected Column Name into string
 }
}

// For Column Deletion
Private void DataGridView_KeyDown(object sender,keyEventArgs e)
{
 if(e.Keycode == Keys.Delete)
 {
  DataGridView1.Columns.Remove(sColumnName);  \\ Remove that Column in DataGridView
  sColumnName=string.Empty;
 }
}

If you want multiple Column deletion in single click means replace sColumnName into ArrayList Object.

I hope this code useful to delete a Columns in DataGridView.

Cheers :)