[不是问题] diplay成功的消息 [英] [Not a question] diplay successfull message

问题描述

我需要在保存后显示成功的消息，当无法保存不成功的消息时，应显示在vb

请快速帮助我，我在vb

I need to display successful message after i saved and when not able to save an unsuccessful message should display in vb
please help me fast i am nw in vb

推荐答案

尝试：

Try:

MessageBox.Show("It Worked!")

如果您正在使用网站，请尝试：

If you are working with a web site however, try:

Response.Write("<br />It Worked!<br />")

因为第一种方法似乎只能在开发中使用，并且在生产中会失败。

As the first method will only appear to work in development and will fail in production.

您应该根据这种情况编写代码，这里是一个示例。 自定义。

You should write code according to that situation, here a sample. Customize it.

Private Sub SomeMethodorEvent() 
Try  
 If IsDataSaved() Then   'Funtion which saves data   
  lblError.Text = "Data has been saved successfully"  
 Else   
  lblError.Text = "Data not saved"  
 End If 
Catch ex As Exception  
 LogError(ex)  'Some funtion to save actual error details
 lblError.Text = "Data not saved" 
End Try
End Sub
Private Function IsDataSaved() As Boolean 
 'Data saving code
End Function

编辑

-------------

查看本教程

C＃MessageBox.Show [ ^ ]

这篇关于[不是问题] diplay成功的消息的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！