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IDashboardControl.AsyncValidateCustomSqlQuery Event

Allows you to validate a custom SQL query of the DashboardSqlDataSource in asynchronous mode.

Namespace: DevExpress.DashboardWin

Assembly: DevExpress.Dashboard.v20.1.Win.dll

Declaration

event ValidateDashboardCustomSqlQueryEventHandler AsyncValidateCustomSqlQuery
Event AsyncValidateCustomSqlQuery As ValidateDashboardCustomSqlQueryEventHandler

Event Data

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

Property Description
ConnectionName Gets the name of the connection to the data source containing a custom SQL query.
ConnectionParameters Gets parameters used to establish a connection to the data source containing a custom SQL query.
CustomSqlQuery Gets the custom SQL query that should be checked.
DataSourceComponentName Gets or sets the component name of the data source for which the event was raised.
DataSourceName Gets or sets the name of the data source for which the event was raised.
ExceptionMessage Gets or sets the exception message returned after custom SQL query validation.
Valid Gets or sets whether the current custom SQL query is valid.
See Also