ASPxDashboard.AllowExecutingCustomSql Property

Gets or sets whether to executes SQL queries on the server side.

Namespace: DevExpress.DashboardWeb

Assembly: DevExpress.Dashboard.v19.1.Web.WebForms.dll

Declaration

C#

[DefaultValue(false)]
public bool AllowExecutingCustomSql { get; set; }

VB.NET

<DefaultValue(False)>
Public Property AllowExecutingCustomSql As Boolean

Property Value

Type	Default	Description
Boolean	**false**	true, to allow executing SQL queries on the server side; otherwise, false.

Remarks

Execution of custom SQL queries is forbidden by default. If you allow executing custom SQL queries, you can use the EnableCustomSql property to enable a user to specify a custom SQL string in the Data Source wizard.

Warning

The use of custom SQL queries can lead to inadvertent or unauthorized modifications to your data/database structure. Therefore, make sure that you follow best practices and implement the appropriate end-user read/write privileges at the database level.

See Custom SQL Queries for more information.

Related GitHub Examples

The following code snippets (auto-collected from DevExpress Examples) contain references to the AllowExecutingCustomSql property.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

C#

web-dashboard-customize-before-displaying-browser/CS/WebApplication7/Default.aspx.cs#L10

protected void Page_Load(object sender, EventArgs e) {
    ASPxDashboard1.AllowExecutingCustomSql = true;
    ASPxDashboard1.SetDashboardStorage(new DashboardFileStorage("~/App_Data/Dashboards"));

web-forms-dashboard-pass-hidden-parameters-to-custom-sql-query/CS/ASPxDashboard_CustomParameters/WebForm1.aspx.cs#L12

{
    ASPxDashboard1.AllowExecutingCustomSql = true;
    ASPxDashboard1.DashboardXmlPath = Server.MapPath("App_Data/dashboard1.xml");

VB.NET

web-dashboard-customize-before-displaying-browser/VB/WebApplication7/Default.aspx.vb#L13

Protected Sub Page_Load(ByVal sender As Object, ByVal e As EventArgs)
    ASPxDashboard1.AllowExecutingCustomSql = True
    ASPxDashboard1.SetDashboardStorage(New DashboardFileStorage("~/App_Data/Dashboards"))

web-forms-dashboard-pass-hidden-parameters-to-custom-sql-query/VB/ASPxDashboard_CustomParameters/WebForm1.aspx.vb#L12

Protected Sub Page_Load(ByVal sender As Object, ByVal e As EventArgs)
    ASPxDashboard1.AllowExecutingCustomSql = True
    ASPxDashboard1.DashboardXmlPath = Server.MapPath("App_Data/dashboard1.xml")