C# – How to get latest revision number from SharpSVN

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How to get latest revision number using SharpSVN?

Best Answer

The least expensive way to retrieve the head revision from a repository is the Info command.

using(SvnClient client = new SvnClient())
{
   SvnInfoEventArgs info;
   Uri repos = new Uri("http://my.server/svn/repos");

   client.GetInfo(repos, out info);

   Console.WriteLine(string.Format("The last revision of {0} is {1}", repos, info.Revision));
}

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C# – the best way to give a C# auto-property an initial value

In C# 5 and earlier, to give auto implemented properties an initial value, you have to do it in a constructor.

Since C# 6.0, you can specify initial value in-line. The syntax is:

public int X { get; set; } = x; // C# 6 or higher

DefaultValueAttribute is intended to be used by the VS designer (or any other consumer) to specify a default value, not an initial value. (Even if in designed object, initial value is the default value).

At compile time DefaultValueAttribute will not impact the generated IL and it will not be read to initialize the property to that value (see DefaultValue attribute is not working with my Auto Property).

Example of attributes that impact the IL are ThreadStaticAttribute, CallerMemberNameAttribute, ...

C# – Given a DateTime object, how to get an ISO 8601 date in string format

Note to readers: Several commenters have pointed out some problems in this answer (related particularly to the first suggestion). Refer to the comments section for more information.

DateTime.UtcNow.ToString("yyyy-MM-ddTHH\\:mm\\:ss.fffffffzzz");

Using custom date-time formatting, this gives you a date similar to
2008-09-22T13:57:31.2311892-04:00.

Another way is:

DateTime.UtcNow.ToString("o");

which uses the standard "round-trip" style (ISO 8601) to give you
2008-09-22T14:01:54.9571247Z.

To get the specified format, you can use:

DateTime.UtcNow.ToString("yyyy-MM-ddTHH:mm:ssZ")

Best Answer

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C# – the best way to give a C# auto-property an initial value

C# – Given a DateTime object, how to get an ISO 8601 date in string format

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