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c# Programming Glossary: newCreate Excel (.XLS and .XLSX) file from C# [closed] http://stackoverflow.com/questions/151005/create-excel-xls-and-xlsx-file-from-c-sharp that you mentioned above. It will not write to the new .xlsx format yet but they are working on adding that functionality.. .xls files but may be adding support in the future for newer 2007 2010 formats. You can also use EPPlus which works only.. at the bottom Create the data set and table DataSet ds new DataSet New_DataSet DataTable dt new DataTable New_DataTable..
Encrypt/Decrypt string in .NET http://stackoverflow.com/questions/202011/encrypt-decrypt-string-in-net sharedSecret if string.IsNullOrEmpty plainText throw new ArgumentNullException plainText if string.IsNullOrEmpty sharedSecret.. plainText if string.IsNullOrEmpty sharedSecret throw new ArgumentNullException sharedSecret string outStr null Encrypted.. from the shared secret and the salt Rfc2898DeriveBytes key new Rfc2898DeriveBytes sharedSecret _salt Create a RijndaelManaged..
http://stackoverflow.com/questions/441309/why-are-mutable-structs-evil to change it you have to consciously do it by creating a new instance of the struct with the modified data. not a copy share..
Random number generator only generating one random number http://stackoverflow.com/questions/767999/random-number-generator-only-generating-one-random-number static int RandomNumber int min int max Random random new Random return random.Next min max How I call it byte mac new.. Random return random.Next min max How I call it byte mac new byte 6 for int x 0 x 6 x mac x byte Misc.RandomNumber int 0xFFFF.. c# random share improve this question Every time you do new Random it is initialized using the clock. This means that in..
new keyword in method signature http://stackoverflow.com/questions/1014295/new-keyword-in-method-signature new MyObject CreateSomething return new MyObject Something New This was a result of a cut paste error on my part but the new.. c# methods keyword share improve this question New keyword reference from MSDN MSDN Reference Here is an example..
How do I build a JSON object to send to an AJAX WebService? http://stackoverflow.com/questions/2737525/how-do-i-build-a-json-object-to-send-to-an-ajax-webservice data Address Address1 123 Main Street Address2 null City New York State NY Zip 10000 AddressClassification null dataType.. Address Address1 123 Main Street Address2 suite 20 City New York State NY Zip 10000 AddressClassification null ' This brought..
How to force my .NET App to run as administrator on Windows 7? http://stackoverflow.com/questions/2818179/how-to-force-my-net-app-to-run-as-administrator-on-windows-7 the program. This works on VS2008 and higher Project Add New Item select Application Manifest File . Change the requestedExecutionLevel..
Is there a string math evaluator in .NET? http://stackoverflow.com/questions/355062/is-there-a-string-math-evaluator-in-net evaluate an expression. Also works for JScript. Dim sc As New MSScriptControl.ScriptControl sc.Language VBScript Dim expression..
C# Service cannot execute batch file? http://stackoverflow.com/questions/361097/c-sharp-service-cannot-execute-batch-file proc new System.Diagnostics.Process Declare New Process proc.StartInfo.FileName fileName proc.StartInfo.WindowStyle..
http://stackoverflow.com/questions/462270/get-file-icon-used-by-shell to disk or do whatever you want with it. Using stream As New System.IO.FileStream c myfile.ico IO.FileMode.CreateNew TheIcon.Save.. As New System.IO.FileStream c myfile.ico IO.FileMode.CreateNew TheIcon.Save stream End Using End If End Sub Public Function..
How can I read the properties of a C# class dynamically? http://stackoverflow.com/questions/4629/how-can-i-read-the-properties-of-a-c-sharp-class-dynamically .GetProperty propName pi.SetValue someObject New Value new Object 0 Link PropertyInfo.SetValue Method share..
Change Attribute's parameter at runtime http://stackoverflow.com/questions/51269/change-attributes-parameter-at-runtime variable and show that it has changed attrs1 0 .MyData A New String MessageBox.Show attrs1 0 .MyData Šand finally create another..
Very slow compile times on Visual Studio 2005 http://stackoverflow.com/questions/55517/very-slow-compile-times-on-visual-studio-2005 aren't other nice suggestions below just what has helped New 3GHz laptop the power of lost utilization works wonders when..
http://stackoverflow.com/questions/670577/observablecollection-doesnt-support-addrange-method-so-i-get-notified-for-each Each i In collection Items.Add i Next OnCollectionChanged New NotifyCollectionChangedEventArgs NotifyCollectionChangedAction.Reset.. i In collection Items.Remove i Next OnCollectionChanged New NotifyCollectionChangedEventArgs NotifyCollectionChangedAction.Reset.. summary Public Sub Replace ByVal item As T ReplaceRange New T item End Sub ''' summary ''' Clears the current collection..
View/edit ID3 data for MP3 files http://stackoverflow.com/questions/68283/view-edit-id3-data-for-mp3-files
Reliable method to get machine's MAC address in C# http://stackoverflow.com/questions/850650/reliable-method-to-get-machines-mac-address-in-c-sharp systems then this would work on other operating systems. New version returns the NIC with the fastest speed that also has.. tempMac tempMac.Length MIN_MAC_ADDR_LENGTH log.Debug New Max Speed nic.Speed MAC tempMac maxSpeed nic.Speed macAddress..
How to make Databinding type safe and support refactoring http://stackoverflow.com/questions/1329138/how-to-make-databinding-type-safe-and-support-refactoring T T2 expression return GetMemberName expression.Body NEW public static string Name T Expression Func T expression return..
http://stackoverflow.com/questions/17716207/the-microsoft-ace-oledb-12-0-provider-is-not-registered-on-the-local-machine-w x86 If the x86 option is not already there then select NEW name it x86 Copy Settings from AnyCPU and check Create new project..
using Plupload with ASP.NET/C# http://stackoverflow.com/questions/4350686/using-plupload-with-asp-net-c this is a new Ticket submission so we need to work with a NEW directory on the server so the ID needs to be 1 more than the.. HttpPostedFile fileUpload context.Request.Files 0 if the NEW directory doesn't exist create it DirectoryInfo di new DirectoryInfo..
Sockets in C#: How to get the response stream? http://stackoverflow.com/questions/523930/sockets-in-c-how-to-get-the-response-stream SocketType.Stream ProtocolType.Tcp socket.Connect ip BEGIN NEW CODE Encoding ASCII Encoding.ASCII Byte byteGetString ASCII.GetBytes.. .Length context.Response.OutputStream.Close END NEW CODE After connecting to the socket I don't know how to get..
EF 4.1 - Code First - JSON Circular Reference Serialization Error http://stackoverflow.com/questions/5588143/ef-4-1-code-first-json-circular-reference-serialization-error get set public string Email get set NOTE ADDRESS CLASS IS NEW ADDITION DURING EDIT Address public class Address Key public..
http://stackoverflow.com/questions/7184472/fileinfo-exceptions HERE IS MY OUTPUT WHENEVER I HAVE CREATED A NEW FILE OnCreate Could not find file 'C Users admin Desktop dirtbag.txt'...
How to update textbox in form1 from form2? http://stackoverflow.com/questions/7969582/how-to-update-textbox-in-form1-from-form2 will create a form Form1 leave it alone for now. Add a NEW form to the project it will default to Form2 ... Put a single..
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