public static EmployeeManagementForm GetForm() { if (frm == null) { frm = new EmployeeManagementForm(); } return(frm); }
private void menuManager_DoubleClick(object sender, EventArgs e) { EmployeeManagementForm empManageFrm = EmployeeManagementForm.GetForm(); empManageFrm.Show(); }
private void EmployeeManagementForm_FormClosing(object sender, FormClosingEventArgs e) { frm = null; }