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If you want to specify hex specified, its &amp;H<br />
example CLng(&quot;&amp;H12&quot;)<br />
<br />
Else in case of your function it should be just 1 &amp;&nbsp;not x1
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If you want to specify hex specified, its &H
example CLng("&H12")

Else in case of your function it should be just 1 & not x1

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What about this:<br />
&quot;0x1&quot;
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<div class="content wysiwyg-content">
I'd like to parse<br />
&nbsp; &nbsp; &nbsp; int a = Int32.Parse(&quot;x1&quot;,System.Gl<wbr />obalizatio<wbr />n.NumberSt<wbr />yles.Allow<wbr />HexSpecifi<wbr />er);<br />
but it throws FormatException &quot;Input string was not in a correct format.&quot;<br />
<br />
What should I be doing?
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I'd like to parse
      int a = Int32.Parse("x1",System.Globalization.NumberStyles.AllowHexSpecifier);
but it throws FormatException "Input string was not in a correct format."

What should I be doing?

AllowHexSpecifier doesn't parse &quot;x1&quot;

C# is an object-oriented programming language created in conjunction with Microsoft’s .NET framework. Compilation is usually done into the Microsoft Intermediate Language (MSIL), which is then JIT-compiled to native code (and cached) during execution in the Common Language Runtime (CLR).

The .NET Framework is not specific to any one programming language; rather, it includes a library of functions that allows developers to rapidly build applications. Several supported languages include C#, VB.NET, C++ or ASP.NET.

AllowHexSpecifier doesn't parse &quot;x1&quot;

AllowHexSpecifier doesn't parse "x1"