Index.cshtml

@{
    ViewBag.Title = "Sign in";
}

@model MVCDashboard.LoginData

@using DevExpress.DashboardWeb


<style type="text/css">
    .roleTable td, .roleTable th {
        border: 1px solid black;
        padding: 5px;
    }
</style>

<h1>DashboardUserBased Example</h1>
<p>Select a user or leave the combo box empty to view the dashboards unauthorized:</p>
@using (Html.BeginForm()) {
    @Html.DevExpress().ComboBoxFor(m => m.UserName, settings => {
        settings.Properties.NullText = "Select a user";
        settings.Properties.AllowNull = true;
        settings.Properties.ClearButton.DisplayMode = ClearButtonDisplayMode.Always;
        settings.Properties.Items.Add("Admin");
        settings.Properties.Items.Add("User");
        settings.Properties.Items.Add("Guest");
    }).GetHtml()
    <br />
    @Html.DevExpress().Button(settings => {
        settings.Name = "btnSubmit";
        settings.Text = "Sign in";
        settings.UseSubmitBehavior = true;
    }).GetHtml()
}

<hr />
<table class="roleTable">
    <thead>
        <tr>
            <th>Role</th>
            <th>Dashboard Storage</th>
            <th>DataSource Storage</th>
            <th>ConnectionString Provider</th>
            <th>DBSchema Provider</th>
            <th>Working Mode</th>
            <th>Create/Edit</th>
        </tr>
    </thead>
    <tbody>
        <tr>
            <td>Admin</td>
            <td>dashboard1_admin, dashboard2_admin</td>
            <td>SqlDataSource, JsonDataSource</td>
            <td>Northwind, CarsXtraScheduling</td>
            <td>All (Categories, Products, Cars,...)</td>
            <td>Designer, Viewer</td>
            <td>Yes</td>
        </tr>
        <tr>
            <td>User</td>
            <td>dashboard1_user</td>
            <td>SqlDataSource</td>
            <td>CarsXtraScheduling</td>
            <td>Cars</td>
            <td>Designer, Viewer</td>
            <td>No</td>
        </tr>
        <tr>
            <td>Guest</td>
            <td>dashboard1_guest</td>
            <td>-</td>
            <td>-</td>
            <td>-</td>
            <td>ViewerOnly</td>
            <td>-</td>
        </tr>
        <tr>
            <td>Unauthorized</td>
            <td>-</td>
            <td>-</td>
            <td>-</td>
            <td>-</td>
            <td>ViewerOnly</td>
            <td>-</td>
        </tr>
    </tbody>
</table>