public string button_ClrError_Click(object sender, EventArgs e)
{
string resultStr = "ClrError OK";
MC07_S_RESULT sResult = new MC07_S_RESULT(0);
if (MC07.ClrError(hDev, ref sResult) == false)
{
resultStr = "It failed in MC07.ClrError() : MC07.Result(1)=" + sResult.MC07_Result[1].ToString();
}
return(resultStr);
}