tfs beginners tutorial

TFS stands for team foundation server used by teams to work together by sharing the project modules.
It is a Microsoft product in which team mates can communicate with each other and work together for best results.
the results and progress of the project can be tracked by the admin who handles and controls the project.
using TFS the project is divided and tasks can be assigned to the team members giving deadlines for the task.

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C# arrays tutorial for begginers

     Arrays are set of  similar type of values that are stored sequentially.The values of an array can be stored in different ways like,
     
1.One-dimensional        2.Two-dimentional          3.Jagged array.
 
 Array index starts with '0'.That means first item of an array will be stored at o th position and the position of last item of an array will be 'total number of items-1'.

   C# arrays can be declared as fixed length or dynamic. Fixed length of arrays can be stored pre-defined number of items. The size of dynamic arrays increases as we add new items to the array.

One-dimensional array:         <type>[]  <name> = new  <type>[size];

Example:

                     Declaration:     int[]   arr;
                     Initialization:   arr= new  int[5] ;

                    Or  simply:  int[]   arr={list of values};

Two-dimensional array:       <type>[,]  <name> = <type>[rows,cols];

Example:

                    int[,]  arr;
                    arr = new  int[2,3];
     Or simply:
                    int[,]  arr = {list of values};


Jagged array:

       Jagged arrays are also used to store the data in the form of rows and columns .But here the number of columns for each row varies.

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C# Exception Handling tutorial for begginers

     Exception handling is used to handle runtime errors using try catch block.Generally these errors occurs due to various reasons like wrong input given by the user,wrong implementation of logic,missing of required resourses etc.
     These errors are very dangerous because, We phase them in the middle of the program. When ever runtime error occur the program terminates abnormally without executing the next lines of code.
    If at all we want to handle an exception we must enclose the code under try catch block.

  syntax:
try
{
-statements which causes runtime error
-statements which does not require execution if any runtime errors occur
}
catch(exception var)
{
-statements which require execution only when runtime errors occur
}

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C# tutorial online for beginners

Concepts required for beginners are offered in this tutorials. simple examples simple language is the speciality of this tutorials. C# variable to asynchronous programming all concepts with individual uses and importance is convered here.

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DBAKings dotnet tutorials

DBAKings.com is one of the best free online tutorials website that offers it technology tutorials for free.

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