private void mnuAddressBook_Click(object sender, EventArgs e)
{
if (objAddressForm == null)
{
objAddressForm = new AddressbookForm();
objAddressForm.MdiParent = this;
objAddressForm.Show();
objAddressForm.FormClosing += objAddressForm_FormClosing;
}
else
{
objAddressForm.Activate();
}
}
static void Main()
{
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
LoginForm obj = new LoginForm();
Form frm;
if (obj.ShowDialog() == DialogResult.OK)
{
if (Helper.Role == "Admin")
{
frm = new MDIParentForm();
}
else
{
frm = new AddressbookForm();
}
Application.Run(frm);
}
}
void objAddressForm_FormClosing(object sender, FormClosingEventArgs e)
{
objAddressForm = null;
}