WinStudio
IWSFormComponent interface, tree objects
Returns a property value in a parent node relative to the current node.
object.TreeGetCurItemLevelProperty( LevelIndex, PropertyIndex )
Part |
Description |
| object | Required. A reference to a valid tree component object. |
| LevelIndex | Required. Integer. A zero-based index corresponding to a level above the current level in a tree component. |
| PropertyIndex | Required. Integer. A zero-based index of a property in a node. Properties are counted from left to right as they appear in the data-binding specifications in WinStudio. |
Sub Main()
Dim intPropIndex, intLevelIndex As Integer
Dim strProp As String
'Set the property index to point to the first property in a node.
intPropIndex = 0
'Set the level index to point to the parent of the current node.
intLevelIndex = ThisForm.Components("OrdersTree").TreeGetCurLevel() - 1
'Get the value of the first property in the parent node.
strProp = ThisForm.Components("OrdersTree").TreeGetCurItemLevelProperty(intLevelIndex, intPropIndex)
Application.ShowMessage(strProp)
End Sub