摘要:
递归遍历
private void FindAllTextBoxByPageControl(ControlCollection controlCollection)
{
for (int i = 0; i controlCollection.Count; i++)
{
if (controlCollection[i].GetType() == typeof(TextBox)) //System.Web.UI.WebControls.TextBox
{
(controlCollection[i] as TextBox).Text = String.Empty;
}
if (controlCollection[i].HasControls())
{
//递归 (重要) 否则将退出程序
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posted @ 2010-02-03 10:22
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