Arithmetic Operations Hosting on Cloud With Windows Azure

Step 5: The complete code of Default.aspx.cs looks like this:

using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

using System.Web.UI;

using System.Web.UI.WebControls;namespace AzureApp

{

public partial class _Default : System.Web.UI.Page

{

protected void Page_Load(object sender, EventArgs e)

{

this.TextBox2.Focus();

}

protected void Button1_Click(object sender, EventArgs e)

{

if (string.IsNullOrEmpty(TextBox1.Text) || string.IsNullOrEmpty(TextBox2.Text))

{

Label5.Text = "Please Enter Some Values";

Label5.ForeColor = System.Drawing.Color.Red;

}

else

{

Label5.Text = string.Format("Addition of {0} and {1} is <b>{2}</b>", TextBox1.Text, TextBox2.Text, objArthmetic.Add(double.Parse(TextBox1.Text), double.Parse(TextBox2.Text)).ToString());

TextBox1.Text = string.Empty;TextBox2.Text = string.Empty;

}

}

protected void Button2_Click(object sender, EventArgs e)

{

if (string.IsNullOrEmpty(TextBox1.Text) || string.IsNullOrEmpty(TextBox2.Text)){Label5.Text = "Please Enter Some Values";

Label5.ForeColor = System.Drawing.Color.Red;

}

else{Label5.Text = string.Format("Substraction of {0} and {1} is <b>{2}</b>", TextBox1.Text, TextBox2.Text, objArthmetic.Sub(double.Parse(TextBox1.Text), double.Parse(TextBox2.Text)).ToString());

TextBox1.Text = string.Empty;TextBox2.Text = string.Empty;

}

}

protected void Button3_Click(object sender, EventArgs e)

{

if (string.IsNullOrEmpty(TextBox1.Text) || string.IsNullOrEmpty(TextBox2.Text))

{

Label5.Text = "Please Enter Some Values";

Label5.ForeColor = System.Drawing.Color.Red;

}

else

{

Label5.Text = string.Format("Multiplication of {0} and {1} is <b>{2}</b>", TextBox1.Text, TextBox2.Text, objArthmetic.Mul(double.Parse(TextBox1.Text), double.Parse(TextBox2.Text)).ToString());

TextBox1.Text = string.Empty;TextBox2.Text = string.Empty;

}

}

protected void Button4_Click(object sender, EventArgs e)

{

if (string.IsNullOrEmpty(TextBox1.Text) || string.IsNullOrEmpty(TextBox2.Text)){Label5.Text = "Please Enter Some Values";

Label5.ForeColor = System.Drawing.Color.Red;

}

else

{

Label5.Text = string.Format("Division of {0} and {1} is <b>{2}</b>", TextBox1.Text, TextBox2.Text, objArthmetic.Div(double.Parse(TextBox1.Text), double.Parse(TextBox2.Text)).ToString());

TextBox1.Text = string.Empty;TextBox2.Text = string.Empty;

}

}

#region Instance MembersArthmetic objArthmetic = new Arthmetic();

#endregion

}

}

Step 6: Now right-click on the project and create a Windows Azure Cloud Service Project, as in:

Step 7: Configuration file output of the application looks like this:

Step 8: Click on publish for the Azure project and dialogue box appears as shown below:

Step 9: Download the credentials by clicking on sign in to download credentials:

Step 10: Import the downloaded file and click the "Finish" button:

Step 11: Give a name to the application and select hosting center:

Step 12: Manage the publish settings and click the "Next" button, as in:

Step 13: Verify the publish summary and click the "Finish" button, as in:

Step 14: Verify the Activity log for the status and when completed navigate to the website URL; see:

Step 15: The output of the application hosted in cloud looks like this:

Step 16: The data entering output of the application hosted in cloud looks like this:

Step 17: The addition operation output of the application hosted in cloud looks like this:

Step 18: The complete code of ServiceConfiguration.Cloud.cscfg looks like this:

<?xml version="1.0" encoding="utf-8" ?>

<serviceconfiguration servicename="AzureApp.Azure" xmlns="http://schemas.microsoft.com/ServiceHosting/2008/10/ServiceConfiguration"

="" osfamily="1" osversion="*" schemaversion="2012-05.1.7">

<Role name="AzureApp">

<Instances count="1" />

<ConfigurationSettings>

<Setting name="Microsoft.WindowsAzure.Plugins.Diagnostics.ConnectionString" value="DefaultEndpointsProtocol=https;AccountName=azurearthmeticapp;AccountKey=oOw4qekrunuBcpB8oS87k2feSexp48WPLl2T66/fzukPSFSowFqqetUafZBiSlk+e6O1JygX/h8ShJn1b5ZSOA==" />

</ConfigurationSettings>

</Role>

</serviceconfiguration>

Step 19: The complete code of ServiceConfiguration.Local.cscfg looks like this:

<?xml version="1.0" encoding="utf-8" ?>

<serviceconfiguration servicename="AzureApp.Azure" xmlns="http://schemas.microsoft.com/ServiceHosting/2008/10/ServiceConfiguration"

="" osfamily="1" osversion="*" schemaversion="2012-05.1.7">

<Role name="AzureApp">

<Instances count="1" />

<ConfigurationSettings>

<Setting name="Microsoft.WindowsAzure.Plugins.Diagnostics.ConnectionString" value="UseDevelopmentStorage=true" />

</ConfigurationSettings>

</Role>

</serviceconfiguration>

Step 20: The complete code of ServiceDefinition.csdef looks like this:

<?xml version="1.0" encoding="utf-8" ?>

<servicedefinition name="AzureApp.Azure" xmlns="http://schemas.microsoft.com/ServiceHosting/2008/10/ServiceDefinition"

schemaversion="2012-05.1.7">

<WebRole name="AzureApp" vmsize="Small">

<Sites>

<Site name="Web">

<Bindings>

<Binding name="Endpoint1" endpointName="Endpoint1" />

</Bindings>

</Site>

</Sites>

<Endpoints>

<InputEndpoint name="Endpoint1" protocol="http" port="80" />

</Endpoints>

<Imports>

<Import moduleName="Diagnostics" />

</Imports>

</WebRole>

</servicedefinition>

I hope this article is useful for you.