public static bool IsValidExpression(string expression)
{
using (var pin = new PinCollection())
{
return(NativeTypes.FromBOOLEAN(NativeCommon.FabricIsValidExpression(pin.AddBlittable(expression))));
}
}
private static string GetErrorDetails()
{
string errorDetails = null;
try
{
var nativeMsg = NativeCommon.FabricGetLastErrorMessage();
var managedMsg = StringResult.FromNative(nativeMsg);
if (!string.IsNullOrEmpty(managedMsg))
{
errorDetails = managedMsg;
}
}
catch (Exception e)
{
// non-critical: just ignore error and use default error messages
//
AppTrace.TraceSource.WriteWarning(
"Utility.GetErrorDetails",
"Failed to get error details: {0}",
e);
}
return(errorDetails);
}
// Copies the exception message and stack trace to ErrorThreadMessage
public void HandleException(Exception ex)
{
if (this.CopyExceptionDetailsToThreadErrorMessage)
{
using (var pin = new PinCollection())
{
NativeCommon.FabricSetLastErrorMessage(pin.AddObject(CreateThreadErrorMessage(ex, this.ShouldIncludeStackTraceInThreadErrorMessage)));
}
}
}