Adding an Image Command Field to a GridView at Runtime

It's very easy to add an Image Command Field to a GridView dynamically as follows:

In Page Load write below code:-

In C#

if(!IsPostBack)
{
    CommandField image_field = new CommandField();
    image_field.ButtonType = ButtonType.Image;
    image_field.SelectImageUrl = "~/images/select.png";
    image_field.ShowSelectButton = true;
    image_field.HeaderText = "Select";
    grid_employee.Columns.Add(image_field);
    grid_employee.DataBind();
}

In VB.NET

If(Not IsPostBack) Then
    Dim image_field As New CommandField()
    image_field.ButtonType = ButtonType.Image
    image_field.SelectImageUrl = "~/images/select.png"
    image_field.ShowSelectButton = True
    image_field.HeaderText = "Select"
    grid_employee.Columns.Add(image_field)
    grid_employee.DataBind()
End If