c# 中不遵守时间格式

Question

I have the following problem I am working with Microsoft.ReportViewer.WebForms Version = 10.0.0.0 in visual studio 2010 .NET 4 I am doing an attendance report

In the Value section of the field I have the following * CDate (Fields. Time1.Value):ToString ("hh, mm tt") * I want the time to be converted to am / pm format on a windows 10 machine yes It works but when passing it to the server where the report that is a windows 2012 R2 Standard will be hosted, it does not show me that format, I attach an image of how it looks on the server

I also tried converting it to the format like this: Convert.ToDateTime (Fields. Time1.Value):ToString ("hh: mm: ss tt") But it does not work

I checked the server time format and it is correct.

I am using IIS

Is there something else I need to configure or why is the format not up to me?

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error

Answer 1

Try adding CultureInfo .

date1 = new DateTime(2008, 1, 1, 18, 9, 1);
Console.WriteLine(date1.ToString("hh:mm:ss tt", 
                  CultureInfo.InvariantCulture));
// Displays 06:09:01 PM 

Source: https://docs.microsoft.com/en-us/previous-versions/dotnet/netframework-4.0/8kb3ddd4(v=vs.100)

Answer 2

I solved it by adding new System.Globalization.CultureInfo ("en-US")

image