public static IntPtr GetProcAddress(string functionName)
{
if (ADLLibrary == IntPtr.Zero)
{
return(IntPtr.Zero);
}
return(ADLImport.ADL_Main_Control_GetProcAddress(ADLLibrary, functionName));
}
public static bool IsFunctionValid(string functionName)
{
if (ADLLibrary == IntPtr.Zero)
{
return(false);
}
return(ADLImport.ADL_Main_Control_IsFunctionValid(ADLLibrary, functionName) == 1);
}
/// <summary> Constructor</summary>
private ADLCheckLibrary()
{
try {
if (1 == ADLImport.ADL_Main_Control_IsFunctionValid(IntPtr.Zero, "ADL_Main_Control_Create"))
{
ADLLibrary = ADLImport.GetModuleHandle(ADLImport.Atiadlxx_FileName);
}
} catch (DllNotFoundException) { } catch (EntryPointNotFoundException) { } catch (Exception) { }
}
/// <summary> Get the unmanaged function pointer </summary>
/// <param name="functionName"> function name</param>
/// <returns>return function pointer, if function exists</returns>
internal static IntPtr GetProcAddress(string functionName)
{
IntPtr result = System.IntPtr.Zero;
if (System.IntPtr.Zero != ADLCheckLibrary_.ADLLibrary)
{
result = ADLImport.ADL_Main_Control_GetProcAddress(ADLCheckLibrary_.ADLLibrary, functionName);
}
return(result);
}
/// <summary> Get the unmanaged function pointer </summary>
/// <param name="functionName"> function name</param>
/// <returns>return function pointer, if function exists</returns>
internal static FARPROC GetProcAddress(string functionName)
{
var result = IntPtr.Zero;
if (IntPtr.Zero != ADLCheckLibrary_.ADLLibrary)
{
result = ADLImport.ADL_Main_Control_GetProcAddress(ADLCheckLibrary_.ADLLibrary, functionName);
}
return(result);
}
/// <summary> Check the import function to see it exists or not</summary>
/// <param name="functionName"> function name</param>
/// <returns>return true, if function exists</returns>
internal static bool IsFunctionValid(string functionName)
{
bool result = false;
if (System.IntPtr.Zero != ADLCheckLibrary_.ADLLibrary)
{
if (1 == ADLImport.ADL_Main_Control_IsFunctionValid(ADLCheckLibrary_.ADLLibrary, functionName))
{
result = true;
}
}
return(result);
}
