XRDesignMdiController.ValidateCustomSql Event

Occurs when a custom SQL query is validated.

Namespace: DevExpress.XtraReports.UserDesigner

Assembly: DevExpress.XtraReports.v24.2.Extensions.dll

NuGet Package: DevExpress.Win.Reporting

Declaration

C#

public event EventHandler<ValidateSqlEventArgs> ValidateCustomSql

VB.NET

Public Event ValidateCustomSql As EventHandler(Of ValidateSqlEventArgs)

Event Data

The ValidateCustomSql event's data class is ValidateSqlEventArgs. The following properties provide information specific to this event:

Property	Description
ConnectionParameters	Provides access to settings used to establish the current data connection.
Message	Specifies the error message to display if query validation fails.
Sql	Contains the SQL query to validate.
Valid	Specifies whether the query is valid.

Remarks

Handle the ValidateCustomSql event to provide custom query validation in the Data Source wizard.

To validate custom SQL for all queries created in an End-User Report Designer for WinForms, handle the SqlDataSource.ValidateCustomSqlQueryGlobal event.