如何在aspx页面中传递错误消息 [英] How to pass error message in aspx page

问题描述

Hello Team，



我的代码如下：

Hello Team,

I have the code below:

   [WebMethod]
        public static string GetDEOIDCount(object qcAllocationDetails)
        {
            string resultMessage = string.Empty;
            Result result = null;
            IQCAllocation qcallocation = QBpoEntityCreator.GetQCAllocationEntity();
            try
            {
                qcallocation = qcAllocationDetails.ConvertToJsonString().JsonToObject(qcallocation.GetType()) as IQCAllocation;
                DisplayDEOIDCount = QbpController.GetDEOIDCount(qcallocation).Entity.ConvertToJsonString();

if (DisplayDEOIDCount == "" || DisplayDEOIDCount == null)
                {
                    ////DisplayDEOIDCount = show the message : Count is not present
                }
                if (result != null && result.Error.GetCount() > 0)
                {
                    resultMessage = result.Error.GetAll();
                }

            }
            catch (Exception exception)
            {
                resultMessage = string.Format("Technical error ocurred. {0}. Please contact to system administrator.", exception.Message);
            }

            return DisplayDEOIDCount;

        }

我想在If条件下显示消息，如果count不存在

怎么可能。



请指导我

谢谢

Harshal。

I want to show the message in If condition ,if count is not present
How it is possible.

Please Guide Me
Thanks
Harshal.

推荐答案

您可以简单地将return语句放在将返回错误消息的catch块中。更多结束您可以使用您想要显示的任何内容修改错误消息。

You can simple put return statement in the catch block that will return the error message. More Over you can modify the error message with anything you want to display.

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