Contains the XML UpdateGram generated if the UpdateCmdDataSourceType, InsertCmdDataSourceType, and DeleteCmdDataSourceType properties are set to "XML" when Visual FoxPro updates, inserts, or deletes data in the cursor. Read–only at design time and run time.

BOb


>Hi All,
>
>I've created a test program to explore the XML capabilites of the CursorAdapater Class but I'm having difficulty getting it automatically produce an UpdateGram as advertised in the documentation.
>
>I have a simple XML document containing two "employee" nodes that match the CursorSchema in the attached code sample. The .prg runs without error, a cursor is created, and the cursor update is accomplished. The changes are reflected in the updategram created with the XMLUPDATEGRAM('employee') function. The UpdateGram property of the the CursorAdapter remains an empty string.
>
>I've tried alternate setting of a number of CursorAdapter properties without any success. Anyone have any suggestions?
>
>

>LOCAL CA AS CursorAdapter,oErr AS Exception,lcFile,lcSchema,lcGram1,lcGram2
>CA = CREATEOBJECT('CursorAdapter')
>SET MULTILOCKS ON
>lcFile = [c:\development\vfp8\employee.xml]
>lcSchema = [lastname C(40),firstname C(40),;
>			address C(60),city C(40),state C(2),zip C(5)]
>TRY
>	WITH CA			
>		.Alias = 'employee'
>		.DataSourceType = "XML"
>		.CursorSchema = lcSchema
>		.SelectCmd = lcFile
>		.UpdateCmdDataSourceType = "XML"
>		.InsertCmdDataSourceType = "XML"
>		.DeleteCmdDataSourceType = "XML"
>		.BufferModeOverride = 5	
>		.CursorFill(.T.,.F.,512)
>	ENDWITH
>	GO BOTTOM
>	replace firstname WITH 'Sam'
>	lcGram1 = CA.UpdateGram
>	lcGram2 = XMLUPDATEGRAM('employee')
>CATCH TO oErr
>	SUSPEND
>FINALLY
>	SUSPEND
>ENDTRY
>