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Welcome To Snipplr

Everyone's Recent C# Snippets

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C# Page Event Life Cycle 2

After postback

aspnet

0 838 posted 16 years ago by tshortt

C# Pass a string from C# to a C++ DLL in .NET (and get a pointer to the string's chars)

Specifically, this code enables you to pass a string from C# into C++ managed code and then get a C++ pointer to the string's chars. [Marshal.StringToHGlobalAnsi Method](http://msdn.microsoft.com/en-us/library/system.runtime.interopservices.marsha...

0 2878 posted 16 years ago by pckujawa

C# Method for adding working days to a date

A quick search on the internet reveals all kinds of ways you can calculate with business days. I think is the most simple and efficient. In this example add day of week and weeks separately. The loop is never iterated more then 4 times regardless of...

Business

3 3066 posted 16 years ago by chadj2

C# Extracting an Int from a Little Endian or Big Endian Byte Array

Found this in some code I've been maintaining/expanding. Quite clever. Picture an array of bytes in binary 00000111 11100000 00000000 00000000 Now picture an Int32 in Binary 00000000000000000000000000000000 To grab a Little Endian I...

math

0 1953 posted 16 years ago by rengber

C# C# Attribute to Mark a Method as "Deprecated"

0 975 posted 16 years ago by rengber

C# Page header - Dinammically place meta tags and title in header

header

1 1020 posted 16 years ago by leonbda

C# Ecode string to be URL friendly

0 895 posted 16 years ago by leonbda

C# Domain name - get from url

0 1107 posted 16 years ago by leonbda

C# Check if User is in Role

user

0 1164 posted 16 years ago by leonbda

C# Parse html via RegularExpression and place results in Array

In this case I'm looking for image sources in html and placing them in array.

array
path

1 1029 posted 16 years ago by leonbda

C# Programmatically add javascrip refernce (or full script) in page header

Place javascrip refernce or complete javascript code in page header from ascx or aspx file.

javascript

0 1123 posted 16 years ago by leonbda

C# Validate string via regular expression

Validate any string programmatically via regular expression.

validation

0 915 posted 16 years ago by leonbda

C# Asp.net urlbase

aspnet

0 726 posted 16 years ago by Elph

C# Set the directory (connection string) for an SQL Server Database Connection

This snippet is actually tested for SQL Server Compact Edition (CE) 3.5, but it will probably work for other SQL Server editions. Once you have an SQL CE db up and running, you can set the connection string to point to any directory and database by s...

database

0 1536 posted 16 years ago by pckujawa

C# Example of subscribing to and firing events

See [Raise and Handle Events Generically](http://snipplr.com/view/15033/raise-and-handle-events-generically/) for a better way to use events (generically) and links to best practices in .NET events. This example should be used as a Console program...

event

0 965 posted 16 years ago by pckujawa

C# FindInFiles, C# static function

This function provides C# with functionality similar to the apparently deprecated my.Computer.FileSystem.FindInFiles under the Microsoft.VisualBasic namespace. Example usage: IEnumerable<string> oemFiles = FindInFiles(...

1 1436 posted 16 years ago by jimfred

C# Configuracion, conexiones a una misma IP

aspnet

0 640 posted 16 years ago by Elph

C# Using a Virtual Factory Method with NMock to help NUnit Testing

0 1152 posted 16 years ago by rengber

C# How to tell what form control a context menu was over when you clicked one of its items

If you add a ContextMenuStrip (the menu that shows up when you right-click on something) to your design, you can conveniently have more than one form control use that context menu. The only problem is that you don't know which control the context men...

forms

0 1752 posted 16 years ago by pckujawa

C# AccessHelperUtility

AccessHelperUtility.cs

data

0 663 posted 16 years ago by mn232nm

C# AccessHelperParameterCache

AccessHelperParameterCache

data

0 616 posted 16 years ago by mn232nm

C# How to start the default internet browser programmatically by using Visual C-Sharp

1 1221 posted 16 years ago by pckujawa

C# Validate email list through Regex

1 1010 posted 16 years ago by mamoo

C# Repeater ItemDataBound

event

0 809 posted 16 years ago by Anthony

C# ImgX Controls / ASP.NET AJAX Demo Page with Scanning, Upload and Thumbnail generation.

To run this demo, you need to download and install the trial verson of ImgX Controls from [here](http://www.atalasoft.com/download/ImgX64.exe). You may also want to download a scanner emulator (TWAIN data source), such as _TWAIN WG sample source_ ava...

ajax
aspnet

0 1365 posted 16 years ago by dreamlusion

C# Escape Illegal XML Characters

0 821 posted 16 years ago by Anthony

C# Convert Byte Array to String

3 1287 posted 16 years ago by Anthony

C# Convert String to Byte Array

4 1398 posted 16 years ago by Anthony

C# Launch Google Search in default Browser

Properly escapes the query string, according to http://code.google.com/apis/searchappliance/documentation/46/xml_reference.html#appendix_url_escaping

3 1161 posted 16 years ago by AndrewVos

C# Screen Scraping, ViewState, and Authentication using ASP.Net

How to use WebClient to post to an ASP.Net page and maintain viewstate for proxy purposes.

aspnet
c

0 966 posted 16 years ago by BlueCockatoo