CShort Example Syntax VB.NET ASP.NET | CShort | Source Code

Posted by on Saturday, May 14, 2011 · Leave a Comment 

CShort Example Syntax VB.NET ASP.NET | CShort | Source Code

Summary: – Illustrates using with in VB.NET ASP.NET.


View Other VB.NET ASP.NET Source Code Examples


Purpose:
Converts positive and negative numbers into Short data type

Syntax:
CShort(expression)

Parameters Description
expression -32,768 through 32,767; fractional parts are rounded

Result Data Type Description
Short signed 16-bit (2-byte) integers

Quick Example
Dim Short1 As Short = CShort(1.33)
TextBox1.Text = Short1 Returns 1

Step 1: Click on Visual Basic to Cut-n-paste code into CShort.aspx.vb

Imports System
Imports System.IO
Imports System.Data
 
'*****************************************************************************************
' Purpose: Converts positive and negative numbers into Short data type
' 
' Syntax: 	CShort(expression)
'  
' Parameter1: expression - -32,768 through 32,767; fractional parts are rounded
'
' Result: Short - signed 16-bit (2-byte) integers 
'
' Quick Example: Dim Short1 As Short = CShort(1.33)
'        TextBox1.Text = Short1 ' Returns 1
'
'****************************************************************************************
' This example is from http://idealprogrammer.com
 
 
Partial Class _CShort
    Inherits System.Web.UI.Page
 
    Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
 
        Label1.Text = "Example #1: 	 CShort(1.33) "
 
        Dim Short1 As Short = CShort(1.33)
 
        TextBox1.Text = Short1 ' Returns 1
 
        Label2.Text = "Example #2: 	CShort(-3.4) "
 
        Dim Short2 As Short = CShort(-3.4)
 
        TextBox2.Text = Short2 ' Returns -3
 
        Label3.Text = "Example #3: 	CShort(5.5)"
 
        Dim Short3 As Short = CShort(5.5)
 
        TextBox3.Text = Short3 ' Returns 6
 
 
    End Sub
End Class

Step 2: Click on XML to Cut-n-paste code into CShort.aspx

< %@ Page Language="VB" AutoEventWireup="false" CodeFile="CShort.aspx.vb" Inherits="_CShort" %>
 
< !DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
 
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title></title>
</head>
<body>
    <form id="form1" runat="server">
    <div>
        <h1><asp:label ID="Label1" runat="server" Text="Label"></asp:label> </h1>
         <asp:textbox ID="TextBox1" runat="server"></asp:textbox><br />
          <h1><asp:label ID="Label2" runat="server" Text="Label"></asp:label> </h1>
         <asp:textbox ID="TextBox2" runat="server"></asp:textbox><br />
          <h1><asp:label ID="Label3" runat="server" Text="Label"></asp:label> </h1>
         <asp:textbox ID="TextBox3" runat="server"></asp:textbox><br />
 
 
 
    </div>
    </form>
</body>
</html>

Prerequistes:

  1. Install Visual Web Developer 2010
  2. Install SQL Server Express
  3. Download Northwind and Pubs Databases
  4. Attach Northwind Database to Databases in Sql Express
  5. Attach pubs Database to Databases in Sql Express

Notes:

  • You can build your own library of syntax examples by using same web site over and over and just add new web forms to it.

Instructions:

VB.NET ASP.NET Syntax Functions CShort
  1. Use Visual Web Developer 2010
  2. Create new web site;
    • Click File/New Web Site
    • Select ASP.NET Website Template
    • Select Visual Basic for Language
    • name of Web Site could be VBNET_ASPNET_Syntax.
  3. Add New folder named “Functions”
    • Right-click project name in solution explorer;
    • add new folder;
    • name of folder could be: Functions
  4. Add New subfolder named “ConversionFunctions”
    • Right-click Functions folder in solution explorer;
    • add new folder;
    • name of folder could be: ConversionFunctions
  5. Add New subfolder named “TypeConversionFunctions”
    • Right-click ConversionFunctions folder in solution explorer;
    • add new folder;
    • name of folder could be: TypeConversionFunctions
  6. Add Web Form Named CShort to TypeConversionFunctions folder
    • Right-click TypeConversionFunctions folder;
    • add new item;
    • Select Web Form
    • Check place code behind in separate file
    • Web Form name could be CShort
  7. Click on Visual Basic in step 1 at the top of this page to copy code into code-behind CShort.aspx.vb
  8. Click on XML in step 2 above to copy code into web form CShort.aspx
  9. Right-click on CShort.aspx in solution explorer and select view in browser

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