C# !isPostback
!ispostback break the page load event.
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C# 13 ) C# COLLECTION (Arraylist ,Stack)
* C# COLLECTION * Library :- using .System.Collections ; Collection is a special type of task it contain the group of data element .there are some type of collection in C# . All collection store in System.Collections : library
C# 12 ) ENUM
* ENUM * Enum is special type of class for represnting the Constant(fixed) data value. Enum is tobe create before the Main class.
C# 11 ) CONSTRUCTER
* CONSTRUCTER * int a ; object int a=10; initilization Constructer is a object initilization process. ex. my m1=10 ; Rules Class name and Method name are similar. class my( ) { Public my( ) { } } Constructer Method not use (v...
C# 10 ) INHERITANCE
* Inheritance * Inheritance mainly use minimum 2 classes. Inheritance is a reusibility of class. There are two classes Base class(parient) 2 Derive class(child) Base class always provide information to Derive class C# not support multiple inheritance. Main Class not count in inheritance
C# 9 ) Array
* ARRAY * Array is colletion of similar type data value . Array is always starting 0 position. ex. [ 0 ] [1] [2] [3] Array sepraters [ ] .
C# 8 ) FUNCTION OVERLOADING
* FUNCTION OVERLOADING * Where the function name are similar and activites are diffrent Function not use semicoloun ( ; ).
C# 7 ) C# CLASS AND OBJECT
* CLASS AND OBJECT * class is a collection of member and method. MEMBER :- all variable inside the class are members. METHOD :- all function is called method . Class keyword is used for class. Q ) Rules for creating a class . all class before create to main class programme . class my { // method public void display() { Console.WriteLine("sourabh"); } } All class member or method access inside the main. all member and method access inside the main body using object. Q ) how to create object Syntax :-...
C# 6) C# STRING HANDLING FUNCTION
* STRING HANDLING FUNCTION * Lenght :- mohan output :- 5 ToUpper :- mohan output :- MOHAN ToLower :-MOHAN output :- mohan Concat :- Ajay Vijay output :- AjayVijay IndexOf :- return character position ex Indexof("a") sourabh output :- 4 Index fund choose a character right to left side . All string value start in 0 index. DOUBLE.PARSE decimal value ke liye ex 7.33 INT.PARSE normal value ke liye ex 75
DATABASE SQL DAY 9) STORE PROCEDURE
* STORE PROCEDURE IS SET OF OPERATION PERFORM IN A DATABASE. * STEP 1 --DATABASE--PROGRAMIBILITY--STORE PROCEDURE RIGHT CLICK--NEW STORE PROCEDURE--SELECT A AND ALL DELETED. * CREATE PROCEDURE COMMAND IS USED. *---CREATE ----* CREATE PROCEDURE EMPLOYEE AS BEGIN SELECT NAME,SALARY,ID FROM emp; END; * STEP2 --GO TO THE QUERY WINDOW AND EXECUTE COMMAND(USI DATABSE PE RIGHT CLICK KRKE QUERY RUN KRO). *--UPDATE--* ALTER PROCEDURE EMPLOYEE AS BEGIN SELECT NAME,SALARY,ID FROM emp; END;
C# 5) C# MATH FUNCTION in asp.net
MATH FUNCTION * Related the mathematics Max :- the maximum value show biggest value Min :- minimum value Abs :- abs return positive value ex.-75 output 75 Sqrt :- squareroot Round :- round is decimal value ex .9.49 output 9 9.50 output 10
C# 4) LOOPING ( WHILE , DO WHILE , FOR )
Looping * Is provide the repetation of statement . While Loop Do While Loop For Loop
C # 2) VARIABLES
C # VARIABLES * SAME AS JAVASCRIPT 1) NUMBER 10 INT 2) FLOAT 10.5 FLOAT 3) NAME/CHARACTER RAM / A STRING/ CHAR 1) INT A=10; 2) FLOAT ...
DOTNET C # ( 1 ) ( DOTNET AND C# INFORMATION )
DOTNET C# (BASICS) * DOTNET FRAMEWORK 1) FRAMEWORK 2) COLLECTION OF TOOLS / LIBRARY / ETC. * DOTNET SUPPORT LANGUAGES 1) C# 2)PHYTHON 3)JAVA 4) C++ 5) VB(VISUAL BASE) * DOTNET DEVELOPMENT ENVIRONMENT 1) CONSOLE ENVIRMENT ( C BASIC PROGRAME) 2) WEB ENVIRMENT ( WEBSITE DEVELOPMENT) 3) WINDOW ( WINDOW SOFTWARE DEVELOPMENT) * C# LANGUAGES PROGRAMMING VALID STEP EX . A=10 C=A+B B=20 ...