在Button Click上获取Gridview TextBox的值 [英] Get values of Gridview TextBox on Button Click

问题描述

我在Gridview中有一个ITEMTemplate TextBox。我想在点击按钮时保存Texboxes的值。我使用以下代码::



源代码：

Hi,

I have a ITEMTemplate TextBox in a Gridview. I want to save values of Texboxes on button click. I am using following code ::

Source code:

<form id="form1"  runat="server">
<div>
<asp:GridView ID="GridView1" runat="server">
<columns>
<asp:TemplateField HeaderText="Values">
<itemtemplate>
<asp:TextBox ID="TextBox1" runat="server">
</itemtemplate>

</columns>

</div>
<asp:Button ID="Button1" runat="server" onclick="Button1_Click" 

Text="Insert Into Table" />
</form>

cs文件：

cs file:

protected void Page_Load(object sender, EventArgs e)
{
GetDetails();
}
private void GetDetails()
{
da = new SqlDataAdapter("select column_name from testing.information_schema.columns where table_name = 'emp'", con);
da.Fill(ds);
GridView1.DataSource = ds;
GridView1.DataBind();

}
protected void Button1_Click(object sender, EventArgs e)
{
for (int i = 0; i < GridView1.Rows.Count - 1; i++)
{
TextBox box1 = (TextBox)GridView1.Rows[i].Cells[0].FindControl("TextBox1");
string s = box1.Text;
}
}

但它不起作用。我得到s =。请帮帮我。



提前致谢。



Pankaj Singh

But it is not working . I am getting s="" . please help me.

Thanks in advance.

Pankaj Singh

推荐答案

protected void Page_Load(object sender, EventArgs e)
{
if(!Page.isPostBack){
GetDetails();}

}

protected void Button1_Click(object sender, EventArgs e)
{
for (int i = 0; i < GridView1.Rows.Count; i++)
{
TextBox box1 = (TextBox)GridView1.Rows[i].Cells[0].FindControl("TextBox1");
string s = box1.Text;
}
}

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