for (int i = 1; i <= 21; i++)
{
strName = "_txt_input_"+i.ToString();
Control con = this.Controls.Find(strName, true)[0];
con.Text = "";
}
2022-09-12 09:34:13
for (int i = 1; i <= 21; i++)
{
strName = "_txt_input_"+i.ToString();
Control con = this.Controls.Find(strName, true)[0];
con.Text = "";
}