C# (CSharp) BookSaleManagement FrmCstRegister Examples

Example #1

File: FrmLogin.cs Project: Sorosliu1029/Database-Project

 private void btnCstRegister_Click(object sender, EventArgs e)
 {
     if (ob_FrmCstRegister == null || ob_FrmCstRegister.IsDisposed)
     {
         ob_FrmCstRegister = new FrmCstRegister();
         ob_FrmCstRegister.Show();
     }
     else
     {
         ob_FrmCstRegister.Activate();
     }
 }

Example #2

 private void btnCstRegister_Click(object sender, EventArgs e)
 {
     if (ob_FrmCstRegister == null || ob_FrmCstRegister.IsDisposed)
     {
         ob_FrmCstRegister = new FrmCstRegister();
         ob_FrmCstRegister.Show();
     }
     else
     {
         ob_FrmCstRegister.Activate();
     }
 }