private void btnRoleUser_Click(object sender, EventArgs e) { DataRow dataRow = BaseInterfaceLogic.GetDataGridViewEntity(this.grdUser); if (dataRow != null) { string id = dataRow[BaseUserEntity.FieldId].ToString(); string realName = dataRow[BaseUserEntity.FieldRealName].ToString(); FrmUserRoleAdmin frmUserRoleAdmin = new FrmUserRoleAdmin(id, realName); frmUserRoleAdmin.ShowDialog(this); } }