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Sending email with attachments from C#, attachments arrive as Part 1.2 in Thunderbird
I have a C# application which emails out Excel spreadsheet reports via an Exchange 2007 server using SMTP. These arrive fine for Outlook users, but for Thunderbird and Blackberry users the attachments have been renamed as "Part 1.2".
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Assigning code to a variable
... think I fully embrace Lazy, in fact we use it a lot in F# (little less in C#) and we have learned the hard way that you have to be careful with it, esp. in respect with performance.
– Abel
Apr 30 '14 at 11:01
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Why is the console window closing immediately once displayed my output?
I'm studying C# by following the guides in MSDN .
21 Answers
21
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Control cannot fall through from one case label
...lines under case "SearchBooks": have been executed, which isn't allowed in C#.
By adding the break statements at the end of each case, the program exits each case after it's done, for whichever value of searchType.
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How to add System.Windows.Interactivity to project?
...ression/2010/interactions with http://schemas.microsoft.com/xaml/behaviors
C# files – replace the usings in c# files “Microsoft.Xaml.Interactivity” and “Microsoft.Xaml.Interactions” with “Microsoft.Xaml.Behaviors”
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The cast to value type 'Int32' failed because the materialized value is null
... case, where there might be no elements and sql's SUM returns null whereas c# expect 0.
A more general approach is to use ?? which will be translated to COALESCE whenever there is a risk that the generated SQL returns an unexpected null:
var creditsSum = (from u in context.User
join ...
Convert System.Drawing.Color to RGB and Hex Value
Using C# I was trying to develop the following two. The way I am doing it may have some problem and need your kind advice. In addition, I dont know whether there is any existing method to do the same.
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JavaScriptSerializer - JSON serialization of enum as string
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Add the below to your global.asax for JSON serialization of c# enum as string
HttpConfiguration config = GlobalConfiguration.Configuration;
config.Formatters.JsonFormatter.SerializerSettings.Formatting =
Newtonsoft.Json.Formatting.Indented;
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Are getters and setters poor design? Contradictory advice seen [duplicate]
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what about in a language like c# or actionscript, where get and set are part of syntax? isAlive could just have a getter but not a setter.
– Iain
Jul 7 '09 at 11:07
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How to play a sound in C#, .NET
I have a Windows application written in C#/.NET.
7 Answers
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