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IsComponentTreeValid Method (IAssemblyDoc)

Checks the validity of the component tree for this assembly.

.NET Syntax

Visual Basic (Declaration) 
Function IsComponentTreeValid() As System.Boolean
Visual Basic (Usage) 
Dim instance As IAssemblyDoc
Dim value As System.Boolean
value = instance.IsComponentTreeValid()
System.bool IsComponentTreeValid()
System.bool IsComponentTreeValid(); 

Return Value

True if the component tree is currently valid, false if the tree is currently invalid


In certain cases, the current assembly component tree is invalid.

  • You cannot query the assembly for a list of components (IComponent2::GetChildren) or use existing IComponent2 objects to make function calls.

  • If you use the IComponent2 object's methods, then this method returns a NULL or empty value.


See Also


SOLIDWORKS 99, datecode 1999207

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