根据gridview中的标签值隐藏列 [英] Hide column based on label value in gridview

问题描述

我有13列gridview，其中一列有3个值ex1ex2ex3

i想要ex1 apppear隐藏一些列，如果ex2出现隐藏其他列等等on



i尝试使用行环形交叉口，但工作没有任何隐藏



我尝试过什么：

i have gridview with 12 column and one of the column have 3 value "ex1" "ex2" "ex3"
i want if ex1 apppear hide some columns , if ex2 appear hide others columns and so on

i try using row roundabout but dint work nothing is hiding

What I have tried:

protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
  {
      if (e.Row.RowType == DataControlRowType.DataRow)
      {
          Label lbl = e.Row.FindControl("Label1") as Label;
          for (int i = 0; i < GridView1.Columns.Count; i++)
          {
              if (lbl.Text == "Client")
              {
                  GridView1.Columns[13].Visible = false;
              }
          }



      }
  }

推荐答案

if（e.Row.RowType == DataControlRowType.DataRow）

{

int index = GetColumnIndexByName（e.Row， myDataField）;



GridView1.Columns [index] .Visible = false;

}

if (e.Row.RowType == DataControlRowType.DataRow)
{
int index = GetColumnIndexByName(e.Row, "myDataField");

GridView1.Columns[index].Visible = false;
}

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