/// <summary>
/// Gets extended information about an error.
/// </summary>
/// <param name="error">The error code about which to retrieve information.</param>
/// <param name="errinfo">Information about the specified error code.</param>
/// <returns>An error code.</returns>
public int JetGetErrorInfo(
JET_err error,
out JET_ERRINFOBASIC errinfo)
{
TraceFunctionCall();
this.CheckSupportsWindows8Features("JetGetErrorInfo");
NATIVE_ERRINFOBASIC nativeErrinfobasic = new NATIVE_ERRINFOBASIC();
errinfo = new JET_ERRINFOBASIC();
nativeErrinfobasic.cbStruct = checked ((uint)Marshal.SizeOf(typeof(NATIVE_ERRINFOBASIC)));
int nativeErr = (int)error;
int err = Implementation.NativeMethods.JetGetErrorInfoW(
ref nativeErr,
ref nativeErrinfobasic,
nativeErrinfobasic.cbStruct,
(uint)JET_ErrorInfo.SpecificErr,
(uint)ErrorInfoGrbit.None);
errinfo.SetFromNative(ref nativeErrinfobasic);
return(err);
}
public void ConvertErrorInfoToNativeAndBackIsLossless()
{
var nativeTemp = this.managed.GetNativeErrInfo();
var managedActual = new JET_ERRINFOBASIC();
managedActual.SetFromNative(ref nativeTemp);
Assert.IsTrue(managedActual.ContentEquals(this.managed));
Assert.IsFalse(managedActual.ContentEquals(null));
}
/// <summary>
/// Gets extended information about an error.
/// </summary>
/// <param name="error">The error code about which to retrieve information.</param>
/// <param name="errinfo">Information about the specified error code.</param>
/// <returns>An error code.</returns>
public int JetGetErrorInfo(
JET_err error,
out JET_ERRINFOBASIC errinfo)
{
TraceFunctionCall("JetGetErrorInfo");
this.CheckSupportsWindows8Features("JetGetErrorInfo");
NATIVE_ERRINFOBASIC nativeErrinfobasic = new NATIVE_ERRINFOBASIC();
errinfo = new JET_ERRINFOBASIC();
nativeErrinfobasic.cbStruct = checked((uint)Marshal.SizeOf(typeof(NATIVE_ERRINFOBASIC)));
int nativeErr = (int)error;
int err = Implementation.NativeMethods.JetGetErrorInfoW(
ref nativeErr,
ref nativeErrinfobasic,
nativeErrinfobasic.cbStruct,
(uint)JET_ErrorInfo.SpecificErr,
(uint)ErrorInfoGrbit.None);
errinfo.SetFromNative(ref nativeErrinfobasic);
return err;
}
