void CCustomMouseListener:: OnMouseEventSeries(CChartMouseListener::MouseEvent mouseEvent, CPoint point,
CChartSerieBase<SChartXYPoint>* pSerie, unsigned uPointIndex)
{
//double XValue = 0.0;
if (mouseEvent == CChartMouseListener::LButtonDown &&
uPointIndex != INVALID_POINT)
{
TChartStringStream ssText;
SChartXYPoint Point = pSerie->GetPoint(uPointIndex);
XValue = Point.X;
ssText << _T(" X value="https://bbs.csdn.net/topics/) << XValue << _T(",Y value="https://bbs.csdn.net/topics/) << Point.Y;
//ssText << _T(" X value="https://bbs.csdn.net/topics/) << Point.X << _T(",Y value="https://bbs.csdn.net/topics/) << Point.Y;
TChartString strText = ssText.str();
//MessageBox(NULL, strText.c_str(), _T("Info"), MB_OK);
MessageBox(NULL, strText.
c_str(), pSerie->GetName().c_str(), MB_OK);
//XXValue = Point.X;
}
}
獲取的XValue值 想出現在文本框中
uj5u.com熱心網友回復:
沒人頂嗎 急求uj5u.com熱心網友回復:
獲取父對話框句柄,發訊息給對話框uj5u.com熱心網友回復:
CWnd *pParent = GetParent();
if(pParent)
{
pParent->SetDlgItemText(IDC_EDIT1, strVal);
}
uj5u.com熱心網友回復:
不知道為什么用不了CWnd *pParent = GetParent();
顯示報錯 現在用
CWnd *pWnd = AfxGetMainWnd();
pWnd->SetDlgItemText(IDC_EDIT1, strstrVal);
可以了 謝謝
uj5u.com熱心網友回復:
CWnd *pParent = GetParent();if(pParent)
{
pParent->SetDlgItemText(IDC_EDIT1, strVal);
}
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