private void btnDepartmentAdd_Click(object sender, EventArgs e)
{
DepartmentMaintenance d = new DepartmentMaintenance();
d.Show();
Hide();
}
private void addDepartmentToolStripMenuItem_Click(object sender, EventArgs e)
{
if (addDepartment == null || addDepartment.IsDisposed)
{
addDepartment = new DepartmentMaintenance();
}
if (tabControl.Contains(addDepartment))
{
tabControl.TabPages[addDepartment].Select();
}
else
{
addDepartment.Text = "Add Department";
tabControl.TabPages.Add(addDepartment);
tabCount++;
}
}
