AJH.CMS.WEB.UI.Admin.ManageRole_UC.ibtnRoleUserDelete_Click C# (CSharp) Method

        void ibtnRoleUserDelete_Click(object sender, ImageClickEventArgs e)
        {
            if (ViewState[CMSViewStateManager.RoleID] != null)
            {
                int RoleID = Convert.ToInt32(ViewState[CMSViewStateManager.RoleID]);
                for (int i = 0; i < gvRole.Rows.Count; i++)
                {
                    CheckBox chkItem = (CheckBox)gvRole.Rows[i].FindControl("chkItem");
                    if (chkItem != null && chkItem.Checked)
                    {
                        HtmlInputHidden hdnID = (HtmlInputHidden)gvRole.Rows[i].FindControl("hdnID");
                        if (hdnID != null && !string.IsNullOrEmpty(hdnID.Value))
                        {
                            int UserID = Convert.ToInt32(hdnID.Value);
                            RoleManager.DeleteRoleUser(RoleID, UserID);
                        }
                    }
                }
                FillUsers(-1);
                UserExitMode();
            }
        }
        #endregion