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ObjectDataSourceView::ExecuteInsert Method

Performs an insert operation by calling the business object method that is identified by the InsertMethod property using the specified values collection.

Namespace:  System.Web.UI.WebControls
Assembly:  System.Web (in System.Web.dll)

protected:
virtual int ExecuteInsert(
	IDictionary^ values
) override

Parameters

values
Type: System.Collections::IDictionary
A IDictionary of parameters used with the InsertMethod property to perform the insert operation. If there are no parameters associated with the method, pass nullptr.

Return Value

Type: System::Int32
The number of rows inserted; otherwise, -1, if the number is not known. For more information, see Insert.

ExceptionCondition
NotSupportedException

The CanInsert property returns false.

InvalidOperationException

values is nullptr or empty.

The ObjectDataSourceView class implements the inherited ExecuteInsert method to insert data into an underlying data store using a business object. Page developers and data-bound control authors do not call the ExecuteInsert method directly; instead, use the publicly exposed Insert method.

Before the insert is performed, the OnInserting method is called to raise the Inserting event. You can handle this event to examine the values of the parameters and perform any preprocessing before the Insert method is called.

To perform an insert operation, the ObjectDataSourceView control uses reflection to call the method that is identified by the InsertMethod property and any associated parameters that are in the values collection, and then executes it. After the operation completes, the OnInserted method is called to raise the Inserted event. You can handle this event to examine any return values, error codes, and perform any post-processing.

For more information on returning the number of rows inserted, see Insert.

.NET Framework

Supported in: 4, 3.5, 3.0, 2.0

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
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