richtextbox插入回车,开始是这样写的,在win7下运行时没有问题:
MyMessageBox.CaretPosition.InsertLineBreak(); MyMessageBox.CaretPosition = MyMessageBox.CaretPosition.GetNextInsertionPosition(LogicalDirection.Forward); MyMessageBox.Focus();
richtextbox插入回车,开始是这样写的,在win7下运行时没有问题:
MyMessageBox.CaretPosition.InsertLineBreak(); MyMessageBox.CaretPosition = MyMessageBox.CaretPosition.GetNextInsertionPosition(LogicalDirection.Forward); MyMessageBox.Focus();
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