Syntax

Public Function SetTreeNodeData(formID As String, TreeName As String, prop_Id As ENUM_GUI_TREE_NODE_SETTINGS, ByRef prop_Value As Variant,Optional Index As Integer = 1) As Boolean

Description

This function is used to set value for a given property to a specific tree node.

Parameters

Return value

Returns true if the tree node has been set to the specified property. Otherwise, returns false. In order to get an error, call GetLastError() function

Sample

Public Sub main()  ''''TODO: Script program start method   dim frmID,Tdata,Ndata  frmID = "3450"  CreateVTLForm CLng(frmID),false,CSTR("Tree View")  CreateVTLControl CSTR(frmID),"treeV",GUI_TREE_VIEW  'set Form GUI properties  SetGUIObject CSTR(frmID),"",GUI_PROPERTY_HEIGHT, 3000  SetGUIObject CSTR(frmID),"",GUI_PROPERTY_WIDTH, 9000   'set Tree View GUI Settings  SetGUIObject CSTR(frmID),CSTR("treeV"),GUI_PROPERTY_HEIGHT, 2000  SetGUIObject CSTR(frmID),CSTR("treeV"),GUI_PROPERTY_WIDTH,8000  SetGUIObject CSTR(frmID),CSTR("treeV"),GUI_PROPERTY_TOP,50  SetGUIObject CSTR(frmID),CSTR("treeV"),GUI_PROPERTY_LEFT,10   SetTreeData CSTR(frmID),"treeV",TREE_ADD_NODE,CSTR(""),false,CSTR("Root"),CSTR("Root")  SetTreeData CSTR(frmID),"treeV",TREE_ADD_NODE,CSTR("Root"),true,CSTR("Child"),CSTR("Child")  SetTreeData CSTR(frmID),"treeV",TREE_ADD_NODE,CSTR(""),false,CSTR("Root2"),CSTR("Root2")  SetTreeData CSTR(frmID),"treeV",TREE_ADD_NODE,CSTR("Root2"),true,CSTR("Child2"),CSTR("Child2")  SetTreeData CSTR(frmID),"treeV",TREE_ADD_NODE,CSTR("Child2"),true,CSTR("Child3"),CSTR("Child3")   GetTreeData CSTR(frmID),"treeV",TREE_COUNT,CSTR(Tdata)   SetTreeNode CSTR(frmID),"treeV",NODE_CHECKED,true,CINT(1)   AlertMessage SetTreeNodeData (CSTR(frmID),"treeV",TREE_NODE_KEY,"ChildOfRoot1",CINT(1))   GetTreeNodeData CSTR(frmID),CSTR("treeV"),TREE_NODE_ROOT,CSTR(Ndata)   End Sub

See Also

• GetTreeNodeData
• GetGUIObject
• RemoveVTLForm

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