EditBox读取.DAT文件

[wenxiang1111]

刚才的oldn_CC_bird 在不在啊 现在想实现把刚才保存的文件 MyFile.DAT 在 EditBox窗口读取出来 改怎么写代码啊？？？？？？？？？

[wenxiang1111]

[Quote=引用 8 楼 oldn_cc_bird 的回复:]
SetDlgItemText(IDC_EDIT1,strText);
[/Quote]
高手啊，我的试用期能过啦 嘎嘎 结帖～～

[fishion]

参考
BOOL bOpen = file.Open(_T("C:\\MyFile.DAT"),CFile::modeRead);
file.Read((void*)strText, 256);
SetDlgItemText(IDC_EDIT1,strText,256)

[fishion]

SetDlgItemText(IDC_EDIT1,strText)

[wenxiang1111]

[Quote=引用 2 楼 fishion 的回复:]
SetDlgItemText(IDC_EDIT1,strText)
[/Quote]
我试试

[wenxiang1111]

[Quote=引用 1 楼 fishion 的回复:]
参考
BOOL bOpen = file.Open(_T("C:\\MyFile.DAT"),CFile::modeRead);
file.Read((void*)strText, 256);
SetDlgItemText(IDC_EDIT1,strText,256)
[/Quote]
void CEditBoxDlg::OnReadButton()
{
// TODO: Add your control notification handler code here
BOOL bOpen = file.Open(_T("C:\\MyFile.DAT"),CFile::modeRead);
file.Read((void*)strText, 256);
SetDlgItemText(IDC_EDIT1,strText);
}
编译结果
Compiling...
EditBox.cpp
EditBoxDlg.cpp
F:\谢文祥\EditBox\EditBoxDlg.cpp(212) : error C2065: 'file' : undeclared identifier
F:\谢文祥\EditBox\EditBoxDlg.cpp(212) : error C2228: left of '.Open' must have class/struct/union type
F:\谢文祥\EditBox\EditBoxDlg.cpp(213) : error C2228: left of '.Read' must have class/struct/union type
F:\谢文祥\EditBox\EditBoxDlg.cpp(213) : error C2065: 'strText' : undeclared identifier
Generating Code...
Error executing cl.exe.

EditBox.exe - 4 error(s), 0 warning(s)

[oldn123]

TCHAR strText[MAX_PATH] = {0};
CFile file;
BOOL bOpen = file.Open(_T("C:\\MyFile.DAT"),CFile::modeRead);
file.Read((void*)strText, MAX_PATH);
SetDlgItemText(IDC_EDIT1,strText,MAX_PATH);

[这不是鸭头]

好详细了

[wenxiang1111]

[Quote=引用 5 楼 oldn_cc_bird 的回复:]
TCHAR strText[MAX_PATH] = {0};
CFile file;
BOOL bOpen = file.Open(_T("C:\\MyFile.DAT"),CFile::modeRead);
file.Read((void*)strText, MAX_PATH);
SetDlgItemText(IDC_EDIT1,strText,MAX_PATH);
[/Quote]
error C2660: 'SetDlgItemTextA' : function does not take 3 parameters

[oldn123]

SetDlgItemText(IDC_EDIT1,strText);