UpdateData(),该怎么解决

UpdateData()同时更新几个文本框,只用一次UpdateData()还是每更新一个文本框用一次UpdateData()[解决办法]

UpdateData()
同时更新几个文本框,只用一次UpdateData()还是每更新一个文本框用一次UpdateData()

[解决办法]
MFC Library Reference
CWnd::UpdateData
Call this member function to initialize data in a dialog box, or to retrieve and validate dialog data

很明显 范围是一个dialog
[解决办法]

探讨
MFC Library Reference
CWnd::UpdateData
Call this member function to initialize data in a dialog box, or to retrieve and validate dialog data

很明显  范围是一个dialog