//遍历TextBox控件
foreach (Control item in this.Controls)
{
if (item is TextBox)
{
item.Text = "";
}
}
//遍历TextBox控件
foreach (Control item in this.Controls)
{
if (item is TextBox)
{
item.Text = "";
}
}
转载于:https://www.cnblogs.com/HarryChis/p/10409754.html