C# (CSharp) BUS_Placeholder.NormalTxtEnter примеры использования

Пример #1

 private void txtUsername_Enter(object sender, EventArgs e)
 {
     BUS_Placeholder.NormalTxtEnter((TextBox)sender, "User Name");
 }

Пример #2

 private void txtEmail_Enter(object sender, EventArgs e)
 {
     BUS_Placeholder.NormalTxtEnter((TextBox)sender, "Email");
 }