我想要gridview中的文本框值 [英] i want textbox value in gridview

问题描述

我有一个gridview控件，因为我拥有所有文本框，而在gridview之外，我还有一个文本框，无论我在文本框中输入的值是多少，我都希望在gridview文本框中显示该值

这是我的代码

i have a gridview control in that i have all the textboxes and out side the gridview i have one more textbox, what ever the value that i enter in the textbox i want to display that value in gridview textboxes

this is my code

<asp:TextBox ID="TextBox1" runat="server">

<asp:GridView ID="GridView1" runat="server">
<columns>
<asp:TemplateField HeaderText="Maxmarks">
                               <ItemTemplate>
                                   <asp:TextBox ID="TextBox2" runat="server" Text='<%=(TextBox1.Text) %>'></asp:TextBox>
                               </ItemTemplate>
                           </asp:TemplateField>

</columns>

这就是我写的

提前谢谢您.

this is what i have written

thank you in advance

推荐答案

在TextBox1中触发TextChanged事件.
详细信息此处 [

Fire the TextChanged event in the TextBox1.
More information here[^].

以下解决方案可能对您有帮助....

不要设置内部Testbox的Text属性.

the following solution may helpful for you....

don''t set the Text Property of your inner Testbox .

protected void btnEnter_Click(object sender, EventArgs e)
      {
          //comment-use this commented code if you have to set value of textbax  for perticullar row
          //rowNumber = 0
          //GridViewRow row = (GridViewRow)grvTest.Rows[rowNumber];
          //TextBox txt = (TextBox)row.FindControl("txtTextBoxInGrid");
          //txt.Text = txtTextBoxOutsideGrid.Text;
          

          // use this code to set value of all text boxes in gridview
          foreach (GridViewRow row in grvTest.Rows)
          {
              TextBox txt = (TextBox)row.FindControl("txtTextBoxInGrid");
              txt.Text = txtTextBoxOutsideGrid.Text;
          }
      }

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