Normally, when you type inside an ExpressionTextBox in a custom ActivityDesigner, the ExpressionTextBox doesn't wrap (break into multiple lines) when the line is full. Even when I set a maximum width, it still doesn't wrap text. However, ExpressionTextBox
does support multiple lines, I can add a new line by typing enter.
Is there any way to make it wrap text automatically on overflow? Unlike TextBlock, it doesn't have the TextWrapping property.
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