Delete Roles how affect Users in that roles

Dear all,

 I know that Roles.deleteRoles(e.command.arguement).

If deleted the roles, how the users if they belong to that roles.

Would their roles also be dropped? I mean if looping the user roles. What will be the result.

4/21/2008 8:55:44 AM 27051 articles. 1 followers. Follow

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the delete will fails if there is a usrs assigend to the role ,

so before you want to delete the Role, you should remove the users from that role ,by using



Anas Ghanem.

Note:Please Don't hesitate to click "Report Abuse" link if you noticed something wrong on the forums (like duplicate ,Off-topic,offensive,or any post that violates the website "TERMS OF USE"). -- Thanks!

4/21/2008 9:46:23 AM


Try this


<%@ Page Language="C#" MasterPageFile="~/MasterPage.master" AutoEventWireup="true" CodeFile="DeleteRole.aspx.cs" Inherits="Admin_DeleteRole" Title="Untitled Page" %>
<asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server">
    Select Role you want to Delete:<br />
    <asp:ListBox ID="ListBox1" runat="server">
        <asp:ListItem Value="">-- Select --</asp:ListItem>
    <br />
    <br />
    <asp:Button ID="btnDelete" runat="server" OnClick="btnDelete_Click" Text="Delete Role" />
    <br />
    <br />
    <asp:Label ID="lblMsg" runat="server" ForeColor="Red"></asp:Label><br />
    <asp:HyperLink ID="HyperLink1" runat="server" NavigateUrl="~/Admin/AddRole.aspx">Add new Role</asp:HyperLink>

 and in code behind

using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;

public partial class Admin_DeleteRole : System.Web.UI.Page

    protected void Page_Load(object sender, EventArgs e)
        if (!IsPostBack)
            HyperLink1.Visible = false;
            string[] rolesname = Roles.GetAllRoles();
            ListBox1.DataSource = rolesname;

    //* Delete Role button
    protected void btnDelete_Click(object sender, EventArgs e)
            string rolename = ListBox1.SelectedItem.Value;

                lblMsg.Text = "Role has been deleted";
            catch (Exception ex)
                lblMsg.Text = ex.Message;
        catch (Exception ex)


    // Method
    private void RefreshListBox()
        ListBox1.SelectedIndex = -1;
        string[] rolesname = Roles.GetAllRoles();
        ListBox1.DataSource = rolesname;

        //-- check if there is role
        if (ListBox1.Items.Count == 0)
            lblMsg.Text = "There is no role";
            HyperLink1.Visible = true;
            btnDelete.Visible = false;
            ListBox1.Visible = false;
            HyperLink1.Visible = false;
            btnDelete.Visible = true;
            ListBox1.Visible = true;



5/14/2008 7:36:41 PM

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