C# (CSharp) ASPxGridView1.FindTitleTemplateControl示例

示例#1

    protected void ASPxGridView1_CustomFilterExpressionDisplayText(object sender, DevExpress.Web.CustomFilterExpressionDisplayTextEventArgs e)
    {
        ASPxLabel lbl = ASPxGridView1.FindTitleTemplateControl("ASPxLabel1") as ASPxLabel;

        lbl.Text = e.DisplayText;

        Control c = lbl.Parent;

        if (e.DisplayText != String.Empty)
        {
            c.Controls.AddAt(1, new LiteralControl("<a style=\"font-size:small\" href=\"#\" onclick=\"grid.ApplyFilter();\">Clear</a>&nbsp::&nbsp"));
        }
        else
        {
            c.Controls.RemoveAt(1);
        }
    }