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++; } }