private void ClearAllText(System.Web.UI.Control contrl)
{
int ctl_count=contrl.Controls.Count;
for (int i=0;i<ctl_count;i++)
{
foreach(Control ctl in contrl.Controls[i].Controls)
{
if (ctl.HasControls())
{
ClearAllText(ctl.Parent);
}
else
{
if (ctl is TextBox)
(ctl as TextBox).Text="";
}
}
}
}
在页面中添加一个按钮,调用此函数,参数为this.Page,如:
{
int ctl_count=contrl.Controls.Count;
for (int i=0;i<ctl_count;i++)
{
foreach(Control ctl in contrl.Controls[i].Controls)
{
if (ctl.HasControls())
{
ClearAllText(ctl.Parent);
}
else
{
if (ctl is TextBox)
(ctl as TextBox).Text="";
}
}
}
}
在页面中添加一个按钮,调用此函数,参数为this.Page,如:
ClearAllText(this.Page);