Question

I want to filter SQL-table between start date and end date, I used before string variable then I use string.format to make the format mm/dd/yyyy, I tried now in VB.net 2015 the following code:

Dim S as String
s=inputbox("Enter Start date")
S=string.format(S,"mm/dd/yyyy")

But it doesn't work, can somebody give me a solution?

Answer 1

您可以尝试使用此处理输入值，假设您只需要将日期值作为格式化字符串，因为您的问题是关于格式化日期：

Dim S As String
S = InputBox("Enter Start date")
If IsDate(S) = True Then
   Dim d As Date = Date.Parse(S)
   S = d.ToString("mm/dd/yyyy")
Else
   'Handle the non date input here
End If

但我认为您应该考虑@Plutonix评论，因为我们并不确切知道您如何发送日期来执行过滤，或者您的表字段是如何定义的。

问候！

How to change date format vb.net 2015

1 个答案: