public IntPtr initPathEx(string dllpath)
{
if (DllLib == IntPtr.Zero)
{
DllLib = Loaddll.LoadLibraryEx(dllpath, DllLib, LOAD_WITH_ALTERED_SEARCH_PATH);
}
return(DllLib);
}
public IntPtr initPath(string dllpath)
{
if (DllLib == IntPtr.Zero)
{
DllLib = Loaddll.LoadLibrary(dllpath);
}
return(DllLib);
}
/// <summary>
/// 获取ＤＬＬ中一个方法的委托
/// </summary>
/// <param name="methodname"></param>
/// <param name="methodtype"></param>
/// <returns></returns>
public Delegate InvokeMethod(string methodname, Type methodtype)
{
IntPtr MethodPtr = Loaddll.GetProcAddress(DllLib, methodname);
return((Delegate)Marshal.GetDelegateForFunctionPointer(MethodPtr, methodtype));
}
public void freeLoadDll()
{
Loaddll.FreeLibrary(DllLib);//释放名柄
DllLib = IntPtr.Zero;
}
public LoadDllapi(string dllpath)
{
DllLib = Loaddll.LoadLibrary(dllpath);
}