DataSourceCommandType Fields

Invokes a remote method of an entity. The result is provided in AdditionalData.

Deletes one row with the specified Id from the table with the specified TableName.

For more information, see CreateDeleteRowCommand(String, Guid, String).

Evaluates whether a data row in a buffer satisfies a data filter. Input parameters:

• AdditionalData - The data filter, provided in XML format.
• Parameter - A Buffer, containing the data to be evaluated.
• TableName - The name of the table, containing the row, which should be evaluated.
• Id - The id of the row, which should be evaluated.

The result is returned in AdditionalData. It is either "true" or "false".

For more information, CreateEvaluateDataFilterCommand(String, Guid, String, String, IBuffer)

Retrieves one row with the specified Id from the table with the specified TableName.

For more information, see CreateGetRowCommand(String, Guid, String).

Gets meta data for the table, specified in TableName. Returns the meta-data in TableMetadataResult.

For more information, see CreateGetTableMetadataCommand(String, String).

Executes the supplied Query against the data source. The result is provided in Result.

For more information, see CreateQueryCommand(DataAccessQuery, String).

Returns the number of records returned by a query. The result is provided in AdditionalData.

For more information, see CreateQueryCountCommand(DataAccessQuery, String).

Default value for command type. Can only be used temporarily and cannot be executed.

Applies the changes, supplied in the Parameter property.

For more information, see CreateUpdateCommand(IBuffer, String).