protected void btnLoadUserControl_Click(object sender, EventArgs e)
{
Button btn1 = new Button();
btn1.Text = "显示出来,";
PlaceHolder2.Controls.Add(btn1);
btn1.Text += "显示容器的ID";
}
{
Button btn1 = new Button();
btn1.Text = "显示出来,";
PlaceHolder2.Controls.Add(btn1);
btn1.Text += "显示容器的ID";
}
解决方案 »
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