That's far too obscure.All you need to do is store a reference to the TabPage instance which was removed from the TabPages collection of the TabControl. You may use the form where the TabControl is placed for that purpose.You could also create your own TabControl which has an extra property...

C#3.0

C#2.0

.NET3.0

.NET2.0

How to click/select Row in ASP.NET GridView or HTML Table

27 Jun 2012 by Technoses

The above code will slow down the browser and the browser can hang when Rows in Grid will be 10000 or above.Please view the below suggestion:CS Codeprotected void grvGroups_RowDataBound(object sender, GridViewRowEventArgs e){ if (e.Row.RowType == DataControlRowType.DataRow) { ...

Call WebService Dynamically and Read WebService Definition

17 Apr 2012 by abhinavshastri

How to Call WebService Dynamically and Read WebService Definition

Bug Fixes for Reading Barcodes from an Image - III

5 Jul 2012 by Matthias Böhnke

Bug Fixes for Reading Barcodes from an Image - III

ISupportInitialize.BeginInit problems?

29 Mar 2012 by barrd

Fix an exception related to ISupportInitialize.BeginInit and learn why it happens.

Detect Change In ActiveControl

25 Feb 2013 by TnTinMn

UpdateDefaultButton - Allows detecting change in ActiveControl

How-To Convert a String Collection to a Multi-Enum Item Using TryParse

14 Feb 2014 by BenScharbach

How-To Convert a String Collection to a Multi-Enum item using TryParse

Code behind JavaScript

18 Apr 2014 by Raju_B

Code behind JavaScript

Copy Paste and Insert in Datagridview (Winforms)

28 May 2014 by Thava Rajan

Copy and insert data at any postion in your datagridview

Alphanumeric count up

27 Jan 2015 by HiDensity

Class providing methods to count up a string using a definable character set.

Update an ASP.NET Gridview using ajax client side scripting

4 Feb 2015 by Richard Roe

Example to show how to update an ASP.NET GridView control using Ajax JQuery client side script

Custom MessageBox with checkbox

11 Sep 2016 by Avatar2400

This is a simple class that allows you to have message box with checkbox and other small features.

Solution to WSE839 error for WSE3 clients needing support both MTOM and non-MTOM responses

6 Jun 2010 by Darren DeLoach

Sometimes you need a WSE3 client to send an MTOM-encoded request, but accept either an MTOM or non-MTOM response. While the WSE3 server classes support "MTOM optional" the client does not. Here's a quick solution to the problem.Assume you have generated your WSE3 web service proxy class....

.NET

.NET2.0

Creating SQL Joins in Simple Steps

20 Sep 2012 by Sreedhar Puligundla

Simple steps to create SQL joins by using SQL Server 2008 Management Studio

Display Advertising Filmstrip

25 Mar 2013 by jkirkerx

Basically a slideshow script, but more simple in design and easier to deploy.

How to Bind Derived Type in MVC View

9 May 2013 by Abhay@Accenture

How to bind Derived Type in MVC View

How to create a task in Windows Task Scheduler

14 Jun 2013 by Mike Meinz

Source code to demonstrate the creation of a new task in Windows Task Scheduler.

Using Masked TextBox in .NET

11 Oct 2013 by heemanshubhalla

How to use Masked Textbox control in .NET

Rendering AltNETType (= .NET FreeType port) with OpenGL

14 Oct 2013 by Demid Korneev

Example of AltNETType use in OpenGL

Equivalent function of mysql_real_escape_string() in C#

25 Oct 2012 by Member 3783976

Implement function in C# to emulate functionality of mysql_real_escape_string() C API function.

Create job to export Stored Procedure daily

27 Nov 2012 by Aadhar Joshi

Creating job in sql server which automates taking backup of all stored procedures and functions in physical drive.

Mocking Event Handlers

19 May 2013 by Yossi Yaari

A solution for monitoring Events called during test.

Another Generic State Machine

19 May 2013 by Yossi Yaari

A basic yet generic state machine implementation

Hiding contents in ASP.Net user control designer

14 May 2014 by atlaste

How to fix hiding controls in the Visual Studio user control designer

Days Left Timer VBS

29 Jun 2010 by crackruckles

Days Left Timer VBS self deleting

Predictive Search Control

13 Jan 2011 by bmatha

Contains the custom control (Predictive Search Control) developed in .NET Framework 2.0

.NET

.NET2.0

Disable 'click' sound when accesing WebBrower control

21 Dec 2011 by Member 8208766

To me the second method was problematic. After searching, I found an apparently equally good solution:webBrowser1.DocumentText = text;or in your case:webBrowser1.Document.Write("Hello, world!");from here:...

.NET

.NET2.0

WinForms

Xml-WebService Array Parameters

12 Sep 2012 by Praveen Kumar Chauhan (PRK)

Sending Data Through XML to web Services

ASP.NET TreeView Automatic Numbering using CSS

5 Oct 2012 by TheCoolCoder

Numbering for Multilevel ASP.Net Treeview using CSS Counters

Textbox Balloon Tooltip .NET 2

28 Dec 2012 by Nishith Jain

Balloon tool tip for the text box.

Post Serialized Objects (Data) in ASP.NET

25 Feb 2013 by ajaynarewade

This is helper class to post serialized objects (Data) to other page in asp.net.

Mirror keys for multiboxing MMORPG games like WOW/LOTRO

7 Mar 2013 by joejames111

Raw input 64-bit .NET classes.

Web-based Data Access Object

3 Apr 2013 by In the Face of God

Generalize to access data in a database via HTTP

Image Re-sizing Utility

19 Apr 2013 by indianDEV

Re-sizing images to equalize the width & height

jQuery Slideshow for a selected folder

24 Apr 2013 by drewman5150

Simple jQuery ASP.NET Slideshow

Resize Form To Fit DataGridView

4 Jan 2016 by PIEBALDconsult

Attempts to resize a Form to show the entire table of a DataGridView

HTML

.NET2.0

DataGridView

Hosting an Excel Application in an MDI Form

8 Dec 2009 by Your Display Name Here

How to use WebBrowser, a form, and an MDI parent to open Excel files

USE of DateTime.ParseExact Method

18 Mar 2010 by Madhav Shastri

using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.Globalization;namespace ConsoleApplication1{ class Program { static void Main(string[] args) { //String s = "17-03-2010"; //DateTime...

.NET

.NET2.0

Using Google Search By Image within your .NET Application

14 May 2012 by Mohamed Amine Aboura

Using Google Search By Image within your .NET application

How to reverse a shorten URL to its original link.

13 Jun 2012 by Ravi Lodhiya

An attacker would point to a “harmful” web site or content and you would only see a short URL which would not tell anything about the original URL.

Visual SourceSafe automation to get shared references

13 Feb 2013 by KRISHNA PRASAD.N

This paper would provide a small code snippet which will report all files from VSS (Visual SourceSafe 6.0) with shared reference instances. It will be useful for migrating files from VSS to TFS.

.NET

.NET2.0

Dev

Capturing Entire Content of an Internet Explorer Window

14 Jun 2014 by Kaveh Yazdi Nezhad

A simple solution to capture entire HTML code of a web page which is displaying on Internet Explorer

Using Data Classes in ASP.NET - A Beginner's Guide

16 Aug 2015 by Wombaticus

A beginner's introduction to using data classes in ASP.NET.

NanoXML - Simple and fast XML parser

13 Nov 2013 by BrokenEvent

Simple and fast .NET XML parser without using System.Xml

Export Gridview Data to Excel in ASP.NET

17 Dec 2012 by AshishChaudha

This tip describes how to export data to an Excel file from a GridView.

Position a Windows Forms MessageBox in C#

6 Apr 2013 by Thomas Daniels

A tip about how to set the position of a Windows Forms MessageBox in C#

SQL Server Connection Dialog

29 Oct 2012 by Hernán Hegykozi

Show you how to make a connection dialog developed completely from scratch.

Glass Style ProgressBar

26 Apr 2012 by Manoj K Bhoir

A Glass style progress bar

Database Driven Dynamic Menu Control

15 Jan 2013 by Yugal Pandya

Database driven N-Level Dynamic Menu Control using C#.NET and SQL Server with stylesheet CSS

How to make REST requests with C#

21 Nov 2012 by AdamNThompson

A reusable component for makeing REST service requests using C#

Execute a program in a second monitor

12 Mar 2014 by apis3445

With C# and the Windows API, you can execute a program in a second monitor.

C#2.0

.NET

.NET2.0

Modbus TCP class

23 May 2014 by Stephan Stricker

A Modbus TCP class.

Increase productivity with Visual Studio extensions

30 May 2012 by Ahsan Murshed

This article gives ideas to developers to increase development time productivity using the free Visual Studio 2010 extensions.

Check which .NET Framework version is installed from command line

1 Nov 2012 by Fenil Desai

Check which .NET Framework version is installed from command line

How to Use Rijndael ManagedEncryption with C#

1 Jan 2014 by Kees van Spelde

To encrypt or not to encrypt with C# .NET

Checking Internet Is Connected Or Not From .NET

16 May 2011 by J a a n s

For C# guys....using System ;using System.Runtime ;using System.Runtime.InteropServices ;public class Internet{ [DllImport("wininet.dll")] private extern static bool InternetGetConnectedState( out int Description, int ReservedValue ) ; public static bool...

License Keys in VB.NET - Revisited

10 Jul 2014 by maz2331

License Key class to make generating and validating keys easy.

Copy Remote Website to Modify Functionality Locally

1 Aug 2014 by Bryan Lyman

A method for duplicating a web page (including all scripts and styles) to run as if it originated from your own server, then modify server-side and client-side functionality afterwards.

A Custom ServiceHostFactory

8 Sep 2008 by cesar_boucas

A custom derivative of ServiceHostFactory to control how WCF service hosts are created.

Android GCM Push Notification

6 Aug 2012 by Mukund Thakker

Android GCM Push Notification

Resize Images to Size Limit

3 Jun 2013 by Philipp_Engelmann

This tip describes how to resize an existing image (e.g. uploaded by a user) so it does not exceed a defined size limit.

C# / VB.NET / C++ CLI: Create, read and write MS Access (mdb, accdb), MySQL, SQL Server, SQL Server Compact and SQLite databases

13 Nov 2014 by Emiliarge

Both MS Access formats (mdb and new - accdb), MSSQL 2008 R2, MSSQL CE, SQLite, MySQL

Resume Support for File Downloads

9 Jul 2012 by Technoses

Partial downloading of files.

.NET

.NET2.0

ASP.NET

Disable 'click' sound when accesing WebBrower control

20 Dec 2011 by emolina

Public Sub DisableSound() Dim keyValue As String keyValue = "%SystemRoot%\Media\" If Environment.OSVersion.Version.Major = 5 AndAlso Environment.OSVersion.Version.Minor > 0 Then keyValue += "Windows XP Start.wav" ElseIf Environment.OSVersion.Version.Major = 6 Then ...

.NET

.NET2.0

WinForms

Execute System.Net.Sockets.Socket.Connect Method with Timeout Controlled by System.Threading.Timer

10 Dec 2013 by JRINC

Connect to remote socket via System.Net.Sockets.Socket.Connect method with timeout controlled by System.Threading.Timer

System.Diagnostics Useful Actions

5 Apr 2017 by Juan Francisco Morales Larios

Useful Actions for debugger in System.Diagnostics

Illustrating the State Pattern with a Very Basic Example

29 Dec 2015 by Rajesh Buddaraju

A simplified example is used to describe the state pattern

Data Object to XML (Vice-versa) using C#

25 Oct 2013 by Monotosh Roy Mon

XML Serialization & Deserialization for converting our object to XML and XML to Object

Steps: Check-in/Check-Out Mechanism for TFS - To Avoid Build Errors and Improve Productivity

30 May 2013 by Mohammed Hameed

Check-in/Check-Out mechanism for TFS - To avoid Build errors and improve productivity.

Using AJAX Asynchronously with Progress Bar and Status

8 Jul 2012 by Technoses

This process can be used for management of bulky and long processes.

Dead Simple HTML Sanitizer

18 Jan 2013 by Tawani Anyangwe

A dead simple HTML Sanitizer (and HTML Parser) you can use to clean user HTML input.

Complete Date/Time Picker Control

8 Aug 2013 by Peter T. Ringering

A complete replacement to Microsoft's Date/Time Picker control.

Visual Image Cryptography Generator

6 Mar 2014 by Jacky Yiu

Visual cryptography is a cryptographic technique which allows visual information (pictures, text, etc.) to be encrypted in such a way that the decryption can be performed by the human visual system, without the aid of computers.

XML Serialization and Deserialization

12 May 2012 by Md. Rashim Uddin

XML Serialization and Deserialization in c#

A Dive into ASP.NET Page Life Cycle

26 Nov 2014 by Sambhav Yadav - Sam D Silva

ASP.NET page/master page/user control's life cycle from the perspective of Session and View State

.Net Performance tip - 2

22 May 2010 by DaveAuld

Here is a better evaluation of performance in .Net of the If / Switch operations;http://www.blackwasp.co.uk/SpeedTestIfElseSwitch.aspx[^]

C#3.0

.NET

.NET2.0

Simple Error Logging Util Class

16 May 2013 by Pasan Eeriyagama

Simple Application Error Logging

Compressing Script Files using GZIP

30 May 2013 by KK Kod

How to compress JavaScript and CSS files in a web application to reduce page loading time, using GZIP.

Beginner's Guide: How to Implement log4net in VB.NET Web Application

16 Jan 2012 by Robby Tendean

Simple implementation guide for log4net in a VB.NET web application.

C# / VB.NET / C++ CLI: Read and write MS Access (mdb) database without ADO and SQL via Microsoft DAO

18 Aug 2014 by Emiliarge

Read and write data to Access databases without limitations caused by the use of the SQL.

Converting HL7 to XML

27 Jul 2015 by Shru37

Modified code from another article to consider field repetitions while converting HL7 message to XML

C#: Read and Write Excel (*.xls and *.xlsx) Files Content without Excel Automation (using NPOI and ADO.NET)

30 Aug 2014 by Emiliarge

2 ways to read and write data to *.xls and *.xls files and display it on DataGridView.

Convert Arabic Number To Alphabet (التفقيط) تحويل الأرقام إلى حروف

11 Nov 2012 by ahmed_alashrafy

تفقيط الأرقام العربيه

CTE Query in SQL Server

20 Jan 2014 by Nirav Prabtani

CTE Query for optimizing complexity of query in sql server

High performance C# byte array to hex string to byte array

27 Aug 2012 by the retired

High performance C# byte array to hex string to byte array.

Checking Internet Is Connected Or Not From .NET

25 Dec 2011 by Gandhi Ashish

Checking Internet Is Connected Or Not From .NET

Checking Internet Is Connected Or Not From .NET

27 May 2011 by Anshul R

Dim value As Boolean = My.Computer.Network.IsAvailable can be used in a situation where the only network a system will be connected to is the Internet.Dim value As Boolean = My.Computer.Network.Ping(hostNameOrAddress ,timeout) hostNameOrAddress can be any valid website -...

Coding Tip for Performance Improvement .Net

16 May 2010 by Hemant__Sharma

I always find this thing while doing code reviews and that is a performance issue. The above point I haven’t found anywhere as a performance issue, so I thought to share it.Scenario: There is a function in which one need to extract 10-20 values from an object for example a column value from...

.NET

.NET2.0

ASP.NET

Database Driven Dynamic Menu Control

6 Oct 2013 by Muhammad Ahmed Azam

"Database Driven Dynamic Menu Control"

Flicker free Form Painting

29 Sep 2010 by BillW33

Instead I would use double buffering. Just use the linethis.SetStyle(ControlStyles.AllPaintingInWmPaint |ControlStyles.UserPaint | ControlStyles.DoubleBuffer, true);There is a nice article on double buffering Win Forms here[^].

.NET

.NET2.0

How to delete 64 bit Registry keys/values (.NET 3.5)

20 May 2013 by Sunil P V

How to access a 64bit registry key from 32bit built application in .NET 3.5 and lower

C# Storable Box Control 1.4.0.4

6 Mar 2015 by Darkencrow

A multi-drawer style collapsable UI container

ASP.NET Validation Made Easy

9 Jan 2014 by nasir_ml

ASP.NET textbox validation made easy.

Calculating the area of a polygon

4 Jun 2013 by Qwertie

A fast and simple algorithm.

Comparision between Response.Redirect, Response.RedirectParmanent and Server.Transfer

10 Sep 2009 by Abhishek Sur

It is to be noted, .NET has lately introducedResponse.RedirectParmanent() after a long await. The main motive of this is tohave permanent response redirection to the Search Engines.Response.RedirectParmanent() is an extension function introduced in .NET 4.0.Themain motive of it is to indicate