Note: This page includes content based on the F1 documentation for Centura development. It may be partially converted to support APF development, but should be regarded to be of uncertain actuality. It is provided as is. Eventually, it should be replaced by documentation available from within Visual Studio.
SalNumber InitFromObjConRef(SalString sSourceName,
SalWindowHandle hWndSource,
SalString sKeyReference)
The InitFromObjConRef method initializes the DataTransfer object from a key reference string.
Name | Description | SalString sSourceName | Name of the transfer source object. For data sources this is typically the name of the Logical Unit associated with the data source. | SalWindowHandle hWndSource | Window handle of transfer source object. | SalString sKeyReference | String containing the complete key reference for the connection object. |
---|
This method does not return a value.
Key reference strings are typically used in conjunction with Object Connections.
Function: UserMethod Returns Number: Parameters Number: nWhat String: sMethod Static Variables Local variables Actions If sMethod = 'show object information' If nWhat = METHOD_Inquire Return ( Component.LUDefaultWindowGet( colLuName ) != strNULL ) Else If nWhat = METHOD_Execute ! Open the default window for the connected object and populate with the correct object. Call DataTransfer.InitFromObjConRef( p_sLogicalUnit, i_hWndSelf, colKeyRef ) Call SalCreateWindow( Component.LUDefaultWindowGet( colLuName ), hWndMDI )