Quick question. I have some old code that I have brought over from VB Script and just wanted to see why this error is coming up.
Warning: Variable 'pMarker' is used before it has been assigned a value. A null reference exception could result at runtime.
From what I can see, I'm assigning a value in the Do Until Loop...is there something I'm missing?
Warning: Variable 'pMarker' is used before it has been assigned a value. A null reference exception could result at runtime.
From what I can see, I'm assigning a value in the Do Until Loop...is there something I'm missing?
Code:
Dim pMarker As IMarkerSymbol
Do Until pStyleItem Is Nothing
If pStyleItem.Name = "Star 1" Then
pMarker = pStyleItem.Item
pMarker.Size = 12
pMarker.Color = pColor
Exit Do
End If
pStyleItem = pEnumMarkers.Next
Loop
Dim prenderer As ISimpleRenderer
prenderer = New SimpleRenderer
prenderer.Symbol = pMarker