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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 1774 posted 17 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 5038 posted 17 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 4594 posted 17 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 3414 posted 17 years ago by rengber

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

0 1918 posted 17 years ago by rengber

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

header

1 2378 posted 17 years ago by leonbda

C# Ecode string to be URL friendly

0 1818 posted 17 years ago by leonbda

C# Domain name - get from url

0 2075 posted 17 years ago by leonbda

C# Check if User is in Role

user

0 2332 posted 17 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 2310 posted 17 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 2295 posted 17 years ago by leonbda

C# Validate string via regular expression

Validate any string programmatically via regular expression.

validation

0 1799 posted 17 years ago by leonbda

C# Asp.net urlbase

aspnet

0 1544 posted 17 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 3032 posted 17 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 2001 posted 17 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 2563 posted 17 years ago by jimfred

C# Configuracion, conexiones a una misma IP

aspnet

0 1484 posted 17 years ago by Elph

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

0 2323 posted 17 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 4289 posted 17 years ago by pckujawa

C# AccessHelperUtility

AccessHelperUtility.cs

data

0 1439 posted 17 years ago by mn232nm

C# AccessHelperParameterCache

AccessHelperParameterCache

data

0 1374 posted 17 years ago by mn232nm

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

1 2410 posted 17 years ago by pckujawa

C# Validate email list through Regex

1 1949 posted 17 years ago by mamoo

C# Repeater ItemDataBound

event

0 1684 posted 18 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 2521 posted 18 years ago by dreamlusion

C# Escape Illegal XML Characters

0 1731 posted 18 years ago by Anthony

C# Convert Byte Array to String

3 2855 posted 18 years ago by Anthony

C# Convert String to Byte Array

4 2832 posted 18 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 2209 posted 18 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 1995 posted 18 years ago by BlueCockatoo