private void btnDelete_Click(object sender, EventArgs e) { UnitConversionModel objmodel = objunitConBl.GetUnitConversionByUnitname(tbxUnitName.Text.Trim()); if (objmodel.SubUnit != null) { MessageBox.Show("Can Not Delete Unit Under Tag With Unit Name.." + objmodel.SubUnit); tbxUnitName.Focus(); } if (objmodel.SubUnit == null) { bool isDelete = objunm.DeleteUnitMasterById(UMId); if (isDelete) { MessageBox.Show("Delete Successfully!"); ClearControls(); UMId = 0; Administration.List.UnitmasterList frmList = new Administration.List.UnitmasterList(); frmList.StartPosition = FormStartPosition.CenterScreen; frmList.ShowDialog(); FillUnitMasterInfo(); } } }