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Tuesday, 12 March 2013

How to Get Screen Resolution of User or Client Machine using java script

Introduction
Here I will explain how to Get Monitor screen resolution using JavaScript or Get screen resolution of user in JavaScript.
Description:
To get user screen resolution we need to write the code like as shown below
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Get Screen Resolution using JavaScript</title>
<script type="text/javascript" language="javascript">
function GetResolution(){
document.getElementById("txtWidth").value = screen.width;
document.getElementById("txtHight").value = screen.height;
}
</script>
</head>
<body onload="GetResolution();">
<table>
<tr><td align="center" colspan="2">
<b><span style="color: #990000;">Your Screen Resolution </span></b></td></tr>
<tr>
<td>Width :</td>
<td valign="middle"><input type="text" size="5" name="txtWidth" id="txtWidth">px</td>
</tr>
<tr>
<td>Height :</td>
<td valign="middle"><input type="text" size="5" name="txtHight" id="txtHight">px</td>
</tr>
</table>
</body>
</html>
Live Demo
For live demo check below of your screen resolution details
Your Screen Resolution
Width : px
Height : px
How to Get Screen Resolution of User or Client Machine
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Monday, 11 March 2013

Check Internet Connection in Asp.net using C#, VB.NET

Check Internet Connection in Asp.net using C#, VB.NET  , ,

Introduction: 

Here I will explain how to check internet connectivity of system in  asp.net and C#.net VB.NET.
Description: 
    In my previous article i have explainedjQuery Get Number of Facebook likes, Shares, Comments using asp.net.  Now I will explain how to check internet connectivity of system in asp.net using C# and VB.NET.

We can check internet connectivity of system by downloading data of one website from server for that write code like as shown below
<html xmlns="http://www.w3.org/1999/xhtml" >
<head>
<title>Check Internet Connection Availability using Asp.net</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:Button runat="server" ID="btnCheck" Text="Check Internet Connectivity" OnClick="btnCheck_Click" />
<asp:Label runat="server" ID="lbltxt" />
</div>
</form>
</body>
</html>
Now in code behind add the following namespaces
C# Code
using System;
using System.Net;
After that write the following code in code behind
protected void btnCheck_Click(object sender, EventArgs e)
{
WebClient client = new WebClient();
byte[] datasize = null;
try
{
datasize = client.DownloadData("http://www.google.com");
}
catch (Exception ex)
{
}
if (datasize != null && datasize.Length > 0)
lbltxt.Text = "Internet Connection Available.";
else
lbltxt.Text = "Internet Connection Not Available.";
}
VB.NET Code

Imports System.Net
Partial Class VBCode
Inherits System.Web.UI.Page
Protected Sub Page_Load(ByVal sender As Object, ByVal e As EventArgs)
End Sub
Protected Sub btnCheck_Click(ByVal sender As Object, ByVal e As EventArgs)
Dim client As New WebClient()
Dim datasize As Byte() = Nothing
Try
datasize = client.DownloadData("http://www.google.com")
Catch ex As Exception
End Try
If datasize IsNot Nothing AndAlso datasize.Length > 0 Then
lbltxt.Text = "Internet Connection Available."
Else
lbltxt.Text = "Internet Connection Not Available."
End If
End Sub
End Class
Demo

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Javascript Get User IP Address, Latitude, Longitude, Country, City, State Details

Javascript Get User IP Address, Latitude, Longitude, Country, City, State Details

Javascript Get User IP Address,Latitude,Longitude,Country,City,State Details

Introduction: 
Here I will explain how to get user current location details IP address, country, city, state, latitude and longitude using smart-ip json url in JavaScript using asp.net in C#.
Description:
   In my previous articles I expained how to get jQuery Get Number of Facebook likes, Shares, Comments using asp.net.
Now I will explain how to get current user location details IP address, country, city, state, latitude and longitude using smart-ip json url in JavaScript. 

To get current user location details I am using smart-ip.net json string to get all the information for that you need to write the following code
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Get User Details IP Address, city, country, state, latitude, longitude </title>
<script src="http://code.jquery.com/jquery-1.8.2.js" type="text/javascript"></script>
<script type="text/javascript">
var strip, strcountry, strcity, strregion, strlatitude, strlongitude, strtimezone
function GetUserInfo(data) {
strip = data.host; strcountry = data.countryName; strcity = data.city;
strregion = data.region; strlatitude = data.latitude; strlongitude = data.longitude;
strtimezone = data.timezone;
}
$(function () {
BindUserInfo();
})
function BindUserInfo() {
document.getElementById('lblIP').innerHTML = strip;
document.getElementById('lblCountry').innerHTML = strcountry;
document.getElementById('lblCity').innerHTML = strcity;
document.getElementById('lblregion').innerHTML = strregion;
document.getElementById('lbllatitude').innerHTML = strlatitude;
document.getElementById('lbllongitude').innerHTML = strlongitude;
document.getElementById('lbltimezone').innerHTML = strtimezone;
}
</script>
<script type="text/javascript" src="http://smart-ip.net/geoip-json?callback=GetUserInfo"></script>
</head>
<body>
<div>
<table id="tbDetails" cellpadding="2" cellspacing="2" style=" border:1px solid #000; font-family:Verdana;" >
<tr style="background-color:#DC5807; color:White; font-weight:bold">
<td colspan="2" align="center">User Information</td>
</tr>
<tr style="border:solid 1px #000000">
<td align="right"><b>IP:</b></td>
<td><label id="lblIP"/></td>
</tr>
<tr>
<td align="right"><b>Country:</b></td>
<td><label id="lblCountry"/></td>
</tr>
<tr>
<td align="right"><b>City:</b></td>
<td><label id="lblCity"/></td>
</tr>
<tr>
<td align="right"><b>Region:</b></td>
<td><label id="lblregion"/></td>
</tr>
<tr>
<td align="right"><b>latitude:</b></td>
<td><label id="lbllatitude"/></td>
</tr>
<tr>
<td align="right"><b>Longitude:</b></td>
<td><label id="lbllongitude"/></td>
</tr>
<tr>
<td align="right"><b>Time Zone:</b></td>
<td><label id="lbltimezone"/></td>
</tr>
</table>
</div>
</body>
</html>


Show Demo


For live demo check below of your current location details

User Information
IP:
Country:
City: indore
Region: M.P
latitude:
Longitude:
Time Zone: India/M.P


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