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array to COM

asa
I have VBA script:
....
Set sess = GetObject(sessName) ' sess is COM object
Dim TArray As Variant
ReDim TArray(200) As Single
sess.SomeProc(TArray)
....
In VBA it works good

I try to use this COM object in .NET:
1. Add COM reference to project
2. code
....
SessClass sess = new SessClass();
object TArray = new float[200];
sess.SomeProc(ref TArray); <- exception
Unhandled Exception: System.Runtime.InteropServices.COMException (0x80020005): Type mismatch

DOES ANY BODY KNOW WHATS WRONG?
Nov 22 '05 #1
0 730

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