---------- CSeries lineSer; LineSer.put_ Color (RGB (255,0,0)); ------------ The above sentence reported an error of 80020005. But if you call this： -------------- CSeries lineSer; lineSer.get_ Color()； -------------- the color value can be obtained normally. I really don't know what the reason is? ...

A very simple code, but a "type mismatch" error occurred. Please ask for help from experts! The code is as follows： void Cteechartdemo2Dlg::OnBnClickedLine1() { // TODO: CSeries lineSeries = (CSeries)m_Teechart1.Series(0); lineSeries.Clear(); for (int i = 0; i < 50; i++) { lineSeries.AddXY((double)...

A very simple code, but a "type mismatch" error occurred. Please ask for help from experts! The code is as follows： void Cteechartdemo2Dlg::OnBnClickedLine1() { // TODO: CSeries lineSeries = (CSeries)m_Teechart1.Series(0); lineSeries.Clear(); for (int i = 0; i < 50; i++) { lineSeries.AddXY((double)i...

I encountered the following error message during the compilation process in a simple MFC (VS2022) program. May I ask how to solve it? 1、Error C2061: Syntax error: identifier "EPointerStyle" Error C2061: Syntax error: identifier "EBarStyle" Error C2061: Syntax error: identifier "ITeePicture" 2、Error ...