列隐藏或显示
public string ls_listcolumn = "SBMCPYM,ZJFFBM,USERID,CZRQ,KPSFSC";public bool lb_state = false;//控制显示标志protected void CheckBox1_OnCheckedChanged(object sender, EventArgs e){ this.HiddenField1.Value = ls_listcolumn; if (this.CheckBox1.Checked == true) { lb_state = true; } else { lb_state = false; } BindData();}//显示或隐藏列//控制是否显示列if (this.HiddenField1.Value != null){ ls_listcolumn = this.HiddenField1.Value; String[] fldArr = new string[6]; fldArr = ls_listcolumn.Split(new Char[] { ',' }); //分割列名到表头 for (int i = 0; i 0) { gridView.Columns[GetColumnIndex(gridView, ls_columnname)].Visible = lb_state; } }}//通过列名得到列的索引值public int GetColumnIndex(GridView gridView, string fieldName){ int index = -1; for (int i = 0; i