C# strComp Example Syntax | C-Sharp String Method | Source Code
C# strComp Example Syntax | C-Sharp String Method | Source Code
Purpose: – Illustrates the C# Syntax for strComp.
Step 1: Click on C# to Cut-n-paste code into clsstrComp.cs
using System; public class clsStrComp { public void Main() { //**************************************************************************************** // Note: Compare is the c# equivalent for vb.net strComp // Example #1: StrComp(string1,string2,comparemethod) - returns integer // Returns -1, 0, or 1, based on the result of a string comparison. // -1 String1 sorts ahead of String2 // 0 String1 is equal to String2 // 1 String1 sorts after String2 // comparemethod - Optional. Specifies the type of string comparison. If Compare is omitted, // the Option Compare setting determines the compare method //**************************************************************************************** Console.WriteLine("Example #1: StrComp(string1,string2,comparemethod) "); string strString1 = "XYZ"; string strString2 = "xyz"; // Return Uppercase Console.WriteLine(string.Compare(strString1, strString2, true).ToString()); //Returns 0 Console.WriteLine(string.Compare(strString1, strString2, false).ToString()); //Returns 1 strString2 = "ABC"; Console.WriteLine(string.Compare(strString1, strString2, false).ToString()); //Returns 1 //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; namestrComp CSharp_Syntax { class Program { static void Main(string[] args) { clsstrComp mystrComp = new clsstrComp(); mystrComp.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 clsstrComp to StringManipulation folder
- Right-click StringManipulation folder;
- add new item;
- Select class
- Class name could be clsstrComp
- Click on C# in code in step 1 at top of page to copy code into clsstrComp.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