TreeListNodeIdFromItem

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.

SalString TreeListNodeIdFromItem( SalNumber hItem )

The TreeListNodeIdFromItem method returns the node identifier for a node.

Parameters

Name	Description
SalNumber hItem	Handle of the node item for which to get the identity.

Returns

The return value is the identity of the node (the name of the node data).

Comments

The node identifier is the name of the msgNodeData parameter passed to the TreeListNodeInsert method.

Example

! Populate all customers for selected company
Set nCompanyId = TreeListNodeIdFromItem( hItemCompany )
Set lsStmt = 'select ... form customers where company_id = :nCompanyId'
...

C# coding

sSubProjectIdCurrent = lbSubProjects.TreeListNodeIdFromItem(hItem);
// Insert all public categories
DbPrepareAndExecute(cSessionManager.c_hSql, "Select .... INTO \r\n" +
.........+
"where project_id = :i_hWndFrame.frmProjectInfoStructure.sProjectIdCurrent and\r\n"+
"sub_project_id = :i_hWndFrame.frmProjectInfoStructure.sSubProjectIdCurrent\r\n" +
........