Autodesk 15607-010000-5000A Manuale Utente

MGDwfDataSources Object

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String – Represents the name of the key column that contains the primary 
key for the map features.

setKeyColumn, KeyColumn

boolean setKeyColumn(String column)

Sets the name of the column that contains the primary key for each map 
feature on the DWF layer. If this method is successful, it automatically sets 
the rebuild flag of the layer to True. For more information on the rebuild flag, 
see setRebuild in the Autodesk MapGuide Viewer API Help. You can access 
the MapGuide Viewer API Help by clicking Autodesk MapGuide 6.5 

➤ Docu-

mentation 

➤ Autodesk MapGuide Viewer API Help on the Program menu.

For information about using key columns with DWF layers, see “Displaying 
Friendly Names and URLs” on page 31.

column – String representing the name to assign to the key column.

boolean – Specifies whether or not the name of the key column is success-
fully set. 

True – Indicates that the name of the key column is successfully set. 

False – Indicates that the name of the key column is not set. 

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