Insert and remove Template textbox column in grid view
- by user1545215
class TextColumn : ITemplate
{
private string controlId;
private string cssClass;
public TextColumn(string id, string cssClass = "inputFromTo")
{
controlId = id;
this.cssClass = cssClass;
}
public void InstantiateIn(Control container)
{
TextBox txt = new TextBox();
txt.ID = controlId;
txt.CssClass = cssClass;
container.Visible = true;
container.Controls.Add(txt);
}
}
/******************* Add column code snippet ***************/
TemplateField dentry = new TemplateField();
TemplateField dexit = new TemplateField();
TemplateField dslack = new TemplateField();
dentry.ItemTemplate = new TextColumn("txtHH" + nameCount + "DEntry");
dexit.ItemTemplate = new TextColumn("txtHH" + nameCount + "DExit");
dslack.ItemTemplate = new TextColumn("txtHH" + nameCount + "DSlack");
gvOfcBlowingReport.Columns.Insert(startPoint, dentry);
gvOfcBlowingReport.Columns.Insert(startPoint + 1, dexit);
gvOfcBlowingReport.Columns.Insert(startPoint + 2, dslack);
/***************** Remove column code snippet ************/
gvOfcBlowingReport.Columns.RemoveAt(startPoint - 1);
gvOfcBlowingReport.Columns.RemoveAt(startPoint - 2);
gvOfcBlowingReport.Columns.RemoveAt(startPoint - 3);
// after executing this code all the columns vanish.
Anyone know how to remove this text box template column?
