Get Very useful articles regarding Beginning .Net. This articles are very useful for .Net Beginners.
Wednesday, 2 July 2014
.Net Tips : Remove leading and trailing white spaces from string using Regex with C#.Net and VB.Net example
It is very easy to remove string's leading and trailing white spaces using Regex. Read More...Wednesday, 25 June 2014
Remove only trailing white spaces from string using Regex with C#.Net and VB.Net example
It is very easy to remove string's trailing white space using regex. Here is example for this. Read More...Wednesday, 18 June 2014
Remove only leading white spaces from string using Regex with C#.Net and VB.Net example
It is very easy to remove string's leading white space using regex. Here is example for this. Read More...Wednesday, 12 February 2014
.Net Tips : Convert DataTable object to list of class object using LINQ with C#.Net and VB.Net example
You can fill List of object from DataTable using LINQ. Here is example on this. Read More...Wednesday, 11 December 2013
C# Tips : Check XML element has attribute using LINQ with C#.Net and VB.Net example
We can check that any attribute exists for XML Element or not. Read More...Saturday, 29 June 2013
Factory Method Design Pattern In ASP.Net With C# and VB.Net Example
Factory method design pattern is very useful in software creation. Factory method design pattern is a creational design pattern. Read More...Tuesday, 18 June 2013
.Net Tips : Create or Generate XML file programmatically using XElement and XAttribute class with C#.Net and VB.Net example
It is very easy to create XML file programmatically using XElement and XAttribute class. Look at here the example. Read More...Tuesday, 11 June 2013
.Net Tips : Add XML declaration programmatically to a XML document in .Net with C#.Net and VB.Net example
We can add XML declaration to a XML document programmatically and able to create XML document. Read More...Wednesday, 5 June 2013
.Net Tips : Create XElement or XML from string
We can parse or construct or create XML or XElement from string. Read More...Wednesday, 8 May 2013
.Net Tips: Convert two dimensional array in to Dictionary object using LINQ With C#.Net and VB.Net Examples
You can convert array in to dictionary object using "ToDictionary" LINQ method. Here is example for this. Read More...Saturday, 13 April 2013
Convert or Cast from one date format to another date format in ASP.Net With C#.Net and VB.Net Examples
Date time conversion is very easy in ASP.Net. Here is example of date time conversion from one format to another format. Read More...Saturday, 6 April 2013
Make dropdown list auto complete or searchable or filtering using JQuery with ASP.Net Dropdownlist Control
We can make Auto Complete and some fancy look Dropdownlist using javascript and JQuery plug-in. Here is article for Auto Complete and some fancy look ASP.Net Dropdownlist control. Read More...Saturday, 16 March 2013
Check that string format date is in specific date format or not and create date time object of string date in ASP.Net With C#.Net and VB.Net Example
You can parse date time with specific predefined date time format without generating conversion errors. Here is code and example for that in ASP.Net. Read More...Tuesday, 19 February 2013
Image slide show using JQuery With ASP.Net Example
Now a day image slide show is very popular in websites. Earlier we are using Flash for image slide show. But now a days we are using Javascript for making lite weight image slide show. Using JQuery we can make image slide shows with a many variations in slide show. Read More...Tuesday, 29 January 2013
Lifecycle of an HTTP message in ASP.NET Web API
This Image shows how an HTTP request flows through the Web API pipeline, and how the HTTP response arrive back. It has also shows extensibility points, where we can add custom code or even replace the default behavior entirely. Read More...Wednesday, 27 February 2013
Get formatted date time string from date time object in asp.net
You can get and display formatted date time in asp.net. We are using .ToString() method of date time object to get formatted date time string. Read More...Thursday, 7 February 2013
Simple email validation without validation control in ASP.NET 4.5 and HTML 5 in TextBox control
New feature in ASP.Net 4.5. HTML5 introduces new data types which also support by ASP.NET 4.5 textbox control. For email validation you do not require any validation controls. We need to just set property of textbox and input type control. Read More...Monday, 24 December 2012
Image Overlay Using JQuery Plugin With ASP.Net Example
Using Image overlay we can provide more details regarding image on mouse hover of image. This overlay is common in modern websites. We are using JQuery Image Overlay Plugin. This is a javascript file which you found online as well as we place this javascript in our example so you can download that from our given asp.net example. Read More...Wednesday, 19 December 2012
Bind Strings List to a Grid View with C# Examples and VB.Net Examples
You can bind list of strings to gird view and display very uniform manner in a very easy way. List may be a generic list of strings. Generic List class is available in "System.Collections.Generic" namespace. We are using "DataSource" property of Grid view to set data source and "DataBind" method to bind data. Read More...Sunday, 18 November 2012
Validate a DropDownList control using validation control in asp.net
There is a situation in drop down list where first item is "[Select]" and you need to make mandatory selection from drop down list except "[Select]". Means, user must select value from drop down list but did not allow to select first element "[Select]". We can achieve this using required field validator control. Read More...Wednesday, 7 November 2012
Unable to raise server side click event of button using "onClientClick" in Rad AjaxPanel
There is a situation where you want to put asp button in telerik Rad AjaxPanel and execute some javascript function using "onClientClick" event and base on that javascript function you need to execute server side code Read More...Monday, 29 October 2012
Create and Handle Custom Exception Class in your application in .Net with C# Examples and VB.Net Examples
There is a situations where you need to create and handle a custom exception for handling runtime’s exception for application-specific exceptions. In this example we provide both C#.Net Example and VB.Net Example. Let's look how this mechanism works. For that we need to create a serializable class that extends the System.Exception class, and ass some constructors and properties to manipulate the data members. Read More...Friday, 19 October 2012
Retrieve or Get only integer values from mixed values of string array or generic string List using LINQ
This is a situations where you have an string array which contains some string element or values and some integer values and we want to parse that integer values from that List or array and retrieve only integer values. Read More...Monday, 15 October 2012
Implement IComparable interface to compare objects with C# Examples and VB.Net Examples and Sample
You can compare two object of same class with your predefine rules. You can also say comparison between two objects. You can provide compare custom types with your predefined business rules. This also allow to sort collections of instances of those types. Read More...Monday, 8 October 2012
Allow only numeric decimal value in textbox using ASP.NET RegularExpressionValidator control
We often get requirement to allow only numeric decimal value in textbox for validation purpose, And also we have to specify number of decimal places. We can use ASP.Net RegularExpressionValidator control for this. Read More...Thursday, 4 October 2012
Allow only integer value in textbox using ASP.NET RegularExpressionValidator control
For validation purpose in your project at some places you put text boxes that accept only integer value i.e. 1, 20 , 50, 200 etc... Read More...Monday, 1 October 2012
Implement ICloneable Interface with C# Examples and VB.Net Examples
There is a need where you wan to clone an object for your custom requirement you need to "ICloneable" Interface and Implement Clone() Method, the inbuilt Clone() method does not fulfill custom requirement. Read More...Friday, 28 September 2012
Set Holidays or Note on particular date in asp calendar control with C# Examples and VB.Net Examples
You can set holidays or note on particular date in calendar control. For that we are using "DayRender" Event of the calendar control. Read More...Wednesday, 26 September 2012
Select entire month or entire week using selection mode in calendar control with C# Examples and VB.Net Examples
You can select entire week or month in asp.net calendar control and get it's selected dates. You can achieve using SelectionMode property of calendar control. Selection mode property has an enum and it has four selection mode like Day , DayWeek , DayWeekMonth and None. Read More...Saturday, 22 September 2012
Multiple selection of date in asp.net calendar control with C# Examples and VB.Net Examples
You can select multiple dates in calendar control. There is a no direct way to select multiple dates in calendar control. You need to write some code for that. Read More...Wednesday, 19 September 2012
Get or Retrieve selected date from calendar control with C# Examples and VB.Net Examples
You can get the selected date from calendar control. There is a "SelectedDate" property of calendar control. This property is get and set property so you can also set date of calendar control. Calender control provided in asp.net. Read More...Wednesday, 19 September 2012
Display Calendar in asp.net web page
Calendar control is available in asp.net. You can set "asp:Calendar" control on page and set it's various properties. Read More...Tuesday, 18 September 2012
Simple sticky menu using Javascript and JQuery
Now a days sticky menu is most popular menu in websites. You can generate sticky menu using JQuery and some CSS classes. You are able to working menu in out downloadable samples. In this example we integrate sticky menu into aspx page. Read More...Saturday, 15 September 2012
Set Alternate Text for Image tag
Alternate text for Image is helpful when certain reason Image is not displayed in browser. If Image is not displayed at that time alternate text is helpful to end user. Read More...Friday, 14 September 2012
Raise server side event on selection of item in the DropDownList or ComboBox with C# Examples and VB.Net Examples
There is a situation where you want to select an item from drop down list or combo box and raise server side event to do some processing at server side. You can raise or fire server side event on selection of item from drop down list or combo box. Read More...Thursday, 13 September 2012
Create Custom LINQ Extension Methods in VB.Net
You can create your own custom LINQ extension method in .Net Application. These extension methods are very handy in software development. Creating a LINQ extension method in VB.Net has Different approach than C#.Net . Read More...Tuesday, 11 September 2012
Binary Deserialization with C# Examples and VB.Net Examples
Binary Deserialization is a reverse process of Binary Serialization. In Binary Deserialization we fetch binary file that generated from Binary Serialization and get back origional object. Read More...Monday, 10 September 2012
Serialize object and store in file using Binary Serialization with C# Examples and VB.Net Examples
There is a need to serialize object and store into a file, and then deserialize when required. For Binary Serialization we are using "BinaryFormatter" class which is available in "System.Runtime.Serialization.Formatters.Binary" namespace. Read More...Saturday, 8 September 2012
Fill dropdownlist or combobox manually C# Examples and VB.Net Examples
There is a need in website that you want to add items manually in dropdownlist or combobox. You can achieve this using "Items.Add" methods of dropdownlist. Read More...Friday, 7 September 2012
Beginning .Net , C# Tips : Create Custom LINQ Extension Methods with C# Examples
There is a need to create a custom LINQ extension method in .Net Application. This is a very good .Net Framework feature. These extension methods are very handy in software development. For that we need to create Static Class and Static Methods. Read More...Thursday, 6 September 2012
Concatenate or Combine LINQ query Results or DataSources with C# Examples and VB.Net Examples
There is a situations where you want to Concatenate Or Combine one or more data sources using LINQ. With the help of the Concat<> extension method to concatenate or combine multiple sources into a single data source. Read More...Wednesday, 5 September 2012
Populating or Fill dropdownlist from Database table with C# Examples and VB.Net Examples
There are a situations where you want to fill dropdownlist or combobox or listbox from database table. For that you need to get database table records in to DataSet or DataTable and after that you fill dropdownlist from DataTable. Read More...Tuesday, 4 September 2012
Convert from IEnumerable<> to Dictionary object using LINQ with C# Examples and VB.Net Examples
There is a situations where you need to convert LINQ result or IEnumerable<> object into Dictionary object. This is possible with the help of the LINQ Extension methods. Read More...Monday, 3 September 2012
Get or Retrieve stored file from SQL Server Database Table with C# Examples and VB.Net Examples
You can retrieve stored file from SQL Server Database Table and store as physical file in hard drive. Read More...Saturday, 1 September 2012
Beginning .Net : Set Tool Tip for Asp.net Controls
Tool Tip is very useful part of the any application. Tool tips provide more details of particular object on application. Read More...Monday, 27 August 2012
Parse and create URL with C# Examples and VB.Net Examples
There is always a need to parse and create valid URL. We can achieve this using "Uri" class's "TryCreate" method. Here is example for this. Read More...Saturday, 25 August 2012
Beginning .Net : make the TextBox disabled in ASP .NET
You can make textbox disabled. Means do not allow enter or change text into textbox. You can do this with the help of "Enabled" property. You need to set Enabled=false to make text box disabled. Read More...Friday, 24 August 2012
Beginning .Net : Text wrapping into the multi line textbox
There are situation in multi line textbox where you want to wrapping text in textbox and sometimes you not want to wrap text , that text type as it is. We can achieve this using "Wrap" property. By Default it is true. Read More...Thursday, 23 August 2012
beginning .net : set maximum characters allowed for Single Line and Multi Line Textbox in .Net
There is always a need of application to set maximum length allowed in textbox. In this article we demonstrate both single line textbox and multi line textbox max length validation. There is a different way to set maximum characters allowed for single line textbox and multiline textbox. Read More...Wednesday, 22 August 2012
Write an Event Entry in Windows Event Log
You can write or insert entry in to the Windows event log using the static methods of the EventLog class, or also you can create an EventLog object. But you must decide in which event source you want to write your log entry.The event source is a string that uniquely identifies your application. Read More...Monday, 20 August 2012
Hashing algorithms in .Net Framework
Hashing algorithms are one way cryptographic functions that accept plain text of any length and generate a numeric value. These are one-way because it’s almost impossible to get the original plain text from the hash code. Hashing algorithms are useful for encrypt the password. Read More...Saturday, 18 August 2012
.Net Beginners : Make the TextBox readonly
As a .Net Beginners you must know how to make textbox readonly. You can make textbox read only. Means do not allow type text in textbox and also is there is any text predefined in that you are not able to change that text. You can do this with the help of "ReadOnly" property. Read More...Friday, 17 August 2012
Handling errors using Custom Errors configuration settings in web.config
When error occurred in .Net application Asp.Net page display it's default error page with the source code and line number of the error. This approach is not good it has some issues like. Read More...Thursday, 16 August 2012
Object cannot be cast from DBNull to other types Error
This error occurred due to cast or convert or assign NULL value cell of data row or data table.Error Reason : Here is example for this. We have datatable. This data table contains value of cusutomers, thsi data table has three columns. Read More...
Thursday, 9 August 2012
Read event logs and display with C# Examples and VB.Net Examples
You are able to reading event log from .Net application. We are using "EventLog" class of "System.Diagnostics" namespace. There are three categories of event log available Application, Security and System. Read More...Wednesday, 8 August 2012
List of server configuration files in .Net
Every ASP.NET server includes a number of configuration files, such as the machine.config , web.config file. This file is installed as a default .NET Framework installation. Read More...Tuesday, 7 August 2012
Beginning .Net , C# Tips : Get number of processors on the machine
You can get processors count on your machine. We are using "ProcessorCount" property of "System.Environment" class. Read More...Monday, 6 August 2012
C# Tips : Find or Discover all SQL Server Instances on Local Area Network (LAN)
We can get all SQL server instances of our Local Network (LAN). We are using GetDataSources method of the System.Data.Sql.SqlDataSourceEnumerator class. Read More...Saturday, 4 August 2012
C# Tips : Union or combine Two LINQ query Results with C# Examples and VB.Net Examples
You can union of two LINQ query or Results. You can also say combine records from two LINQ query or Results. We are using "Union" method of LINQ. In this example we combine or union records from two DataTable using LINQ. Read More...Friday, 3 August 2012
Beginning .Net : Delete data into SQL Server Database table with C# Examples and VB.Net Examples
You can delete data or records into SQL Server Database tables using SqlCommand Class. You can use "ExecuteNonQuery" method of SqlCommand Class. You can delete all or particular criteria records using where clause. Read More...Wednesday, 1 August 2012
C# Tips : Get Operating System name and version details of server with C# Examples and VB.Net Examples
You can get Operation System (OS) name and major version and minor version details,service pack and build details of server using "System.Environment" class. We can use OSVersion property of Environment Class which will return "OperatingSystem" class. Read More...Monday, 30 July 2012
Create a well formed URI using UriBuilder class with C# Examples and VB.Net Examples
You can use System.UriBuilder class to build a new well-formed URI. You can also say create a well-formed URL. You need to set some property of UriBuilder object's , like Scheme , Port , Host , Path etc.... Read More...Saturday, 28 July 2012
Beginning .Net : Update data into SQL Server Database table with C# Examples and VB.Net Examples
You can update data or records into SQL Server Database tables using SqlCommand Class. You can use "ExecuteNonQuery" method of SqlCommand Class. You can update all or particular criteria records using where clause. Read More...Friday, 27 July 2012
Get list of all files of directory or folder using LINQ using .Net Framework 4 with C# Examples and VB.Net Examples
You can get list of all files in particular directory or folder and it's all sub directories. .NET Framework 4 allow to enumerate directories and files using methods that returns enumerable collections. Read More...Thursday, 26 July 2012
Beginning .Net : Insert data into SQL Server Database with C# Examples and VB.Net Examples
You can insert data or records in to SQL Server Database tables using SqlCommand Class. You can use "ExecuteNonQuery" method of SqlCommand Class. This article is very useful for .Net Beginners. Read More...Tuesday, 24 July 2012
.Net Tip : Intersect or find common records of Two LINQ queries with C# Examples and VB.Net Examples
You can get Intersect of two LINQ query or Results. Intersect means find common records between two LINQ results. Here is example of this. Read More...Monday, 23 July 2012
.Net Tip , C# Tip : Copy one stream to another stream Using CopyTo Method with C# Examples and VB.Net Examples
.NET Framework 4 introduce new "CopyTo" method of Stream Class of System.IO namespace. Using this method we can copy one stream to another stream of different stream class. Read More...Saturday, 21 July 2012
Beginning .Net : Specify the width of the TextBox
As a .Net Beginners you must know how to set textbox width. You can set "width" property of TextBox control to set width. You can set "width" property in Pixel or Percentage wise. Read More...Friday, 20 July 2012
Beginning .Net : Fill DataTable from a DataReader with C# Examples and VB.Net Examples
You can also fill DataTable with DataReader with the help of "Load" method of DataTable. This is very useful for .Net Beginners. We can do this using ExecuteReader method of SqlCommand class. Read More...Thursday, 19 July 2012
.Net Tip , C# Tip : Create XML File using XmlWriter and save with C# Examples and VB.Net Examples
You can create a XML File using XMLWriter class. XMLWriter class available in System.XML namespace. This will give proper indentation and create Well formed XML File. Read More...Wednesday, 18 July 2012
Beginning .Net : Fill DataTable from sql query using Data Adapter with C# Examples and VB.Net Examples
This is very useful post for .Net Beginners. Every .Net Developer use this in their application. We can fill data table using SqlDataAdapter by execute sql query. SqlDataAdapter is also use for execute standard INSERT, UPDATE, and DELETE statements.This is an ADO.Net . Read More...Saturday, 14 July 2012
Beginning .Net : Set focus to a TextBox on web page load
There is a situation where you need to focus on text box after page is loaded. This is the best user friendly concept. You can do this with two ways. First use .Focus() method of TextBox Control. Second use Page.SetFocus method. Read More...Monday, 9 July 2012
Quiz : Which control is placed on the page for AJAX Functionality ?
Options : A. asp:AjaxManager B. asp:PageManager C. asp:ScriptManager D. asp:ClientScriptManager Read More...Monday, 9 July 2012
Beginning .Net : Working with DataReader with C# Examples and VB.Net Examples
If you need to process the records one by one or iterate the records from database table for that you need to use IDataReader instance. There are various implementation of IDataReader class. We are using System.Data.SqlClient.SqlDataReader class to iterate the records. Read More...Saturday, 7 July 2012
Beginning .Net : Submit a page to the server when the TextBox value has changed
You can submit a page when textbox value changed. For that you need to take asp textbox control and set it's AutoPostBack property to true and handle it's ontextchanged event. Read More...Saturday, 7 July 2012
Beginning .Net : Password textbox in asp.net
You need this password textbox where you would like you insert username and password from website users. With the help of this password textbox inputed password character is not see on textbox , it will display astrik "*" or other special characters. Read More...Thursday, 5 July 2012
.Net Tips , C# tip : Read and Processing XML file with an Xdocument with C# Examples and VB.Net Examples
XDocument is Introduce in System.Xml.Linq namespace. XDocument is more friendlier and easy to use than XMLDocument. Earlier we are using XMLDocument for read and processing XML File. Syntax of retrieving element from XML document is different than XMLDocument. Read More...Tuesday, 3 July 2012
.Net Tips : Read XML File With an XMLReader with C# Examples and VB.Net Examples
XmlReader provides fast, forward-only, read-only access to XML documents. These documents may contain various elements in multiple namespaces. XmlTextReader and XmlNodeReader classes derive from XMLReader and work as an abstract class for these classes. Read More...Wednesday, 27 June 2012
Beginning .Net : How to programmatically set the TextBox value and get the TextBox value with C# Examples and VB.Net Examples ?
You can set and get texbox value programmatically using C# and VB.Net. Every .Net Beginners needs to know this. You can use "Text" property of textbox to set and get value of textbox. Read More...Monday, 25 June 2012
Beginning .Net: Execute SQL query or Stored Procedure on database in C# .Net Programming and VB.Net Programming
This is very useful article for .Net Beginners Who want to querying database server using programming . You can create a command object appropriate to the type of database that you use. All command objects implement the System.Data.IDbCommand interface. Configure the command object by setting its CommandType and CommandText properties. Execute the command using the ExecuteNonQuery, ExecuteReader, or ExecuteScalar method, depending on the type of command and its expected results. Read More...Saturday, 23 June 2012
Beginning .Net : Store and Retrieve database connection string in C# .Net Programming and VB.Net Programming
As a .Net beginners you need to know about how and where to store database connection string and how to retrieve this database connection string.Store database connection string in Web.Config file is a good way.
In Web.Config file there is "<configuration>" section , In this section there is "<connectionStrings>" section. In this section you can add your connection string. You can add connection string using add tag. Read More...
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