2007-07-09 12:52statisticDlg.cppvoid CStatisticDlg::OnInput()
{
CString cGroup, cInputData[5];
int iGroup;
CString cBuffer;
m_Group_Edit.GetWindowText(cGroup);
m_Data1_Edit.GetWindowText(cInputData[0]);
m_Data2_Edit.GetWindowText(cInputData[1]);
m_Data3_Edit.GetWindowText(cInputData[2]);
m_Data4_Edit.GetWindowText(cInputData[3]);
m_Data5_Edit.GetWindowText(cInputData[4]);
iGroup = atoi((LPCTSTR)cGroup);
for(int i=0; i<5; i++)
{
InputData[iGroup-1].dfData[i] = atof((LPCTSTR)cInputData[i]);
}
cBuffer = "";
m_Group_Edit.SetWindowText(LPCTSTR(cBuffer));
m_Data1_Edit.SetWindowText(LPCTSTR(cBuffer));
m_Data2_Edit.SetWindowText(LPCTSTR(cBuffer));
m_Data3_Edit.SetWindowText(LPCTSTR(cBuffer));
m_Data4_Edit.SetWindowText(LPCTSTR(cBuffer));
m_Data5_Edit.SetWindowText(LPCTSTR(cBuffer));
}
如何用char实现空串?
{
CString cGroup, cInputData[5];
int iGroup;
CString cBuffer;
m_Group_Edit.GetWindowText(cGroup);
m_Data1_Edit.GetWindowText(cInputData[0]);
m_Data2_Edit.GetWindowText(cInputData[1]);
m_Data3_Edit.GetWindowText(cInputData[2]);
m_Data4_Edit.GetWindowText(cInputData[3]);
m_Data5_Edit.GetWindowText(cInputData[4]);
iGroup = atoi((LPCTSTR)cGroup);
for(int i=0; i<5; i++)
{
InputData[iGroup-1].dfData[i] = atof((LPCTSTR)cInputData[i]);
}
cBuffer = "";
m_Group_Edit.SetWindowText(LPCTSTR(cBuffer));
m_Data1_Edit.SetWindowText(LPCTSTR(cBuffer));
m_Data2_Edit.SetWindowText(LPCTSTR(cBuffer));
m_Data3_Edit.SetWindowText(LPCTSTR(cBuffer));
m_Data4_Edit.SetWindowText(LPCTSTR(cBuffer));
m_Data5_Edit.SetWindowText(LPCTSTR(cBuffer));
}
如何用char实现空串?
s[0]=0;或memset(s,0,100);
memset(str,0,20);