SqlDependency::AddCommandDependency Method (SqlCommand^)
.NET Framework (current version)
Associates a SqlCommand object with this SqlDependency instance.
Assembly: System.Data (in System.Data.dll)
Parameters
- command
-
Type:
System.Data.SqlClient::SqlCommand^
A SqlCommand object containing a statement that is valid for notifications.
| Exception | Condition |
|---|---|
| ArgumentNullException | The command parameter is null. |
| InvalidOperationException | The SqlCommand object already has a SqlNotificationRequest object assigned to its Notification property, and that SqlNotificationRequest is not associated with this dependency. |
Query notifications are supported only for SELECT statements that meet a list of specific requirements. The following table provides links to the Service Broker and Query Notifications documentation in SQL Server Books Online.
SQL Server Books Online
.NET Framework
Available since 2.0
Available since 2.0
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