C# StrDup Example Syntax | C-Sharp String Method | Source Code
C# StrDup Example Syntax | C-Sharp String Method | Source Code
Purpose: – Illustrates the C# Syntax for StrDup.
Step 1: Click on C# to Cut-n-paste code into clsStrDup.cs
using System; public class clsStrDup { public void Main() { //**************************************************************************************** // Note: C# equivalent of strDup is String(char,int32) // Overload #1: StrDup(Int32,Char) Returns a string or object consisting of the specified // character repeated the specified number of times. //**************************************************************************************** Console.WriteLine("Overload #1: StrDup(Int32,Char) "); Console.WriteLine(new String('a', 5)); //Returns aaaaa //write blank line to make output easier to read Console.WriteLine(); //Prevent console from closing before you press enter Console.ReadLine(); } } |
Step 2: Click on C# to Cut-n-paste code into Program.cs
using System; using System.Collections.Generic; using System.Linq; using System.Text; nameStrDup CSharp_Syntax { class Program { static void Main(string[] args) { clsStrDup myStrDup = new clsStrDup(); myStrDup.Main(); } } } |
Prerequistes:
- Install C# (Express or Standard Edition)
- Install SQL Server Express
- Download Northwind and pubs Database
- Attach Northwind Database to Databases in Sql Express
- Attach pubs Database to Databases in Sql Express
Notes:
- Console Application is used to simplify things, but Windows Forms or Web Forms could also be used
- You can build a library of syntax examples by using same project over and over and just commenting out what you do not want to execute in Program.cs
Instructions:
- Use C# 2010 Express or Standard Edition
- Create new project;
- Click File/New Project
- Select Console Application Template
- Select C# for Language
- name of project could be CSharp_Syntax.
- Add New folder named “StringManipulation”
- Right-click project name in solution explorer;
- add new folder;
- name of folder could be: StringManipulation
- Add Class Named clsStrDup to StringManipulation folder
- Right-click StringManipulation folder;
- add new item;
- Select class
- Class name could be clsStrDup
- Click on C# in code in step 1 at top of page to copy code into clsStrDup.cs
- Click on C# in step 2 at top of page to copy code into Program.cs
- Click green arrow or press F5 to run program