/// <summary>
/// 获取学生成绩
/// </summary>
/// <returns></returns>
public TransResponse <StuSubGrade> GetSudentGrades()
{
var response = new TransResponse <StuSubGrade>();
var sg = studentBll.GetsubGrade();
response.Result = new StuSubGrade()
{
stu = sg.Item1, sub = sg.Item2, subGrade = sg.Item3
};
return(response);
}
private TransResponse CreateResponse(out object[] outputParams)
{
List <object> outParams = new List <object>();
PropertyInfo prop = invoker.GetType().GetProperty("Method");
if (prop != null)
{
MethodInfo operationMethod = prop.GetValue(invoker) as MethodInfo;
if (operationMethod != null)
{
ParameterInfo[] ps = operationMethod.GetParameters();
foreach (var pi in ps)
{
if (pi.IsOut)
{
var piType = pi.ParameterType.GetElementType();
if (piType.IsValueType)
{
if (piType == typeof(bool))
{
outParams.Add(false);
}
else if (piType == typeof(DateTime))
{
outParams.Add(DateTime.MinValue);
}
else
{
outParams.Add(0);
}
}
else
{
outParams.Add(null);
}
}
}
Type trType = typeof(TransResponse <>);
trType = trType.MakeGenericType(operationMethod.ReturnType.GenericTypeArguments);
TransResponse response = Activator.CreateInstance(trType) as TransResponse;
outputParams = outParams.ToArray();
return(response);
}
}
outputParams = outParams.ToArray();
return(null);
}
public object InvokeEnd(object instance, out object[] outputs, IAsyncResult result)
{
object returnedValue = null;
object[] outputParams = { };
try
{
returnedValue = invoker.InvokeEnd(instance, out outputs, result);
outputs = outputParams;
return(returnedValue);
}
catch (PropValiException pv)
{
TransResponse response = this.CreateResponse(out outputParams);
if (response != null)
{
response.Status = TransStatus.ValidateError;
response.Message = pv.Message;
returnedValue = response;
}
else
{
returnedValue = null;
}
}
catch (Exception ex)
{
TransResponse response = this.CreateResponse(out outputParams);
if (response != null)
{
response.Status = TransStatus.Error;
response.Message = ex.Message;
returnedValue = response;
}
else
{
returnedValue = null;
}
}
outputs = outputParams;
return(returnedValue);
}
//SuccessResponse
public ProcessTransactionResponse(TransResponse response) : this(true, string.Empty, response)
{
}
//public string ErrorSource { get; set; } = null;
//Private
private ProcessTransactionResponse(bool success, string message, TransResponse response) : base(success, message)
{
TransResponse = response;
}
