I want to change the symbol of features and legend programmatically. When I use this code
Dim pSymbolSelector As ISymbolSelector
Set pSymbolSelector = New SymbolSelector
Dim pMarker As ISimpleMarkerSymbol
Set pMarker = New SimpleMarkerSymbol
If Not pSymbolSelector.AddSymbol(pMarker) Then
MsgBox "Could not add symbol"
ElseIf pSymbolSelector.SelectSymbol(0) Then
Dim pSymbol As ISymbol
Set pSymbol = pSymbolSelector.GetSymbolAt(0)
End If
then Symbol Selector is open, but when I select a symbol it is not being applied at the current layer in Table of Contents.
Best Answer
According to the ESRI documentation: "The SymbolSelector class is used for presenting the user with a choice of symbols: marker, line, fill, or text. The symbols in the selector are taken from the currently referenced style files."
If you want to handle this task programmatically, without user input, you can use IFeatureRenderer.