dll函数:
CString _declspec(dllexport) AutoNumber(CString sTable, CString sFieldName, CString sCode, CString nStyle)
{
AfxMessageBox(sTable);
AfxMessageBox(sFieldName);
AfxMessageBox(sCode);
AfxMessageBox(nStyle);
return sTable;
}
ASP.NET调用
string strdd;
strdd=DLLClass.AutoNumber("de","id","n","2"); 运行之后是显示的值是这样的.
id,n,2,乱码
最后是程序崩溃...
de怎么没了?
请问是怎么回事?
CString _declspec(dllexport) AutoNumber(CString sTable, CString sFieldName, CString sCode, CString nStyle)
{
AfxMessageBox(sTable);
AfxMessageBox(sFieldName);
AfxMessageBox(sCode);
AfxMessageBox(nStyle);
return sTable;
}
ASP.NET调用
string strdd;
strdd=DLLClass.AutoNumber("de","id","n","2"); 运行之后是显示的值是这样的.
id,n,2,乱码
最后是程序崩溃...
de怎么没了?
请问是怎么回事?
应改下VC中的参数定义:如:
void _declspec(dllexport) AutoNumber(char* sTable, char* sFieldName, char* sCode, char* nStyle, char* outValue) c#: void AutoNumber(string sTable, string sFieldName, string sCode, string nStyle, StringBuilder outValue)