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IDbDataAdapter::UpdateCommand Property

Gets or sets an SQL statement used to update records in the data source.

Namespace:  System.Data
Assembly:  System.Data (in System.Data.dll)

property IDbCommand^ UpdateCommand {
	IDbCommand^ get ();
	void set (IDbCommand^ value);
}

Property Value

Type: System.Data::IDbCommand
An IDbCommand used during Update to update records in the data source for modified rows in the data set.

During Update, if this property is not set and primary key information is present in the DataSet, the UpdateCommand can be generated automatically if you set the SelectCommand property of a .NET Framework data provider. Then, any additional commands that you do not set are generated by the CommandBuilder. This generation logic requires key column information to be present in the DataSet. For more information see Generating Commands with CommandBuilders.

When UpdateCommand is assigned to a previously created IDbCommand, the IDbCommand is not cloned. The UpdateCommand maintains a reference to the previously created IDbCommand object.

NoteNote

If execution of this command returns rows, these rows are added to the DataSet.

The following example creates an instance of the inherited OleDbDataAdapter class, and sets the SelectCommand and UpdateCommand properties. It assumes you have already created an OleDbConnection object.

No code example is currently available or this language may not be supported.

.NET Framework

Supported in: 4.5, 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

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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