ASP.NET Real-time Currency Converter using API (Google, Yahoo), Web service, and jQuery Ajax

Shemeer NS, 15 Jul 2012

Here I’m going to show a ASP.NET Real-time Currency Converter using Google’s/Yahoo’s API , jQuery Ajax, Webservice, $.ajax beforeSend Success Error, Webservice ScriptService Attribute, WebClient DownloadString

CurrencyConverter_VS2008_GOOGLE-noexe.zip

CurrencyConverter_VS2008_GOOGLE

bin

CurrencyConverter_VS2008_GOOGLE.pdb

ccGOOG.aspx

ccGOOG.aspx.cs

ccGOOG.aspx.designer.cs

CSS

cc.css

CurrencyConverter_VS2008_GOOGLE.csproj

CurrencyConverter_VS2008_GOOGLE.csproj.user

JQuery

ccGOOG.js

jquery-1.7.2.min.js

obj

Debug

CurrencyConverter_VS2008_GOOGLE.csproj.FileListAbsolute.txt

CurrencyConverter_VS2008_GOOGLE.pdb

TempPE

Properties

AssemblyInfo.cs

Web.config

WebService.asmx

WebService.asmx.cs

CurrencyConverter_VS2008_GOOGLE.sln

CurrencyConverter_VS2008_GOOGLE.suo

CurrencyConverter_VS2008_GOOGLE.zip

CurrencyConverter_VS2008_GOOGLE.dll

CurrencyConverter_VS2008_GOOGLE.pdb

ccGOOG.aspx

ccGOOG.aspx.cs

ccGOOG.aspx.designer.cs

cc.css

CurrencyConverter_VS2008_GOOGLE.csproj

CurrencyConverter_VS2008_GOOGLE.csproj.user

ccGOOG.js

jquery-1.7.2.min.js

CurrencyConverter_VS2008_GOOGLE.csproj.FileListAbsolute.txt

CurrencyConverter_VS2008_GOOGLE.dll

CurrencyConverter_VS2008_GOOGLE.pdb

AssemblyInfo.cs

Web.config

WebService.asmx

WebService.asmx.cs

CurrencyConverter_VS2008_GOOGLE.sln

CurrencyConverter_VS2008_GOOGLE.suo

CurrencyConverter_VS2008_YAHOO-noexe.zip

CurrencyConverter_VS2008_YAHOO

bin

CurrencyConverter_VS2008_YAHOO.pdb

ccYHOO.aspx

ccYHOO.aspx.cs

ccYHOO.aspx.designer.cs

CSS

cc.css

CurrencyConverter_VS2008_YAHOO.csproj

CurrencyConverter_VS2008_YAHOO.csproj.user

JQuery

ccYHOO.js

jquery-1.7.2.min.js

obj

Debug

CurrencyConverter_VS2008_YAHOO.csproj.FileListAbsolute.txt

CurrencyConverter_VS2008_YAHOO.pdb

TempPE

Properties

AssemblyInfo.cs

Web.config

WebService.asmx

WebService.asmx.cs

CurrencyConverter_VS2008_YAHOO.sln

CurrencyConverter_VS2008_YAHOO.suo

CurrencyConverter_VS2008_YAHOO.zip

CurrencyConverter_VS2008_YAHOO.dll

CurrencyConverter_VS2008_YAHOO.pdb

ccYHOO.aspx

ccYHOO.aspx.cs

ccYHOO.aspx.designer.cs

cc.css

CurrencyConverter_VS2008_YAHOO.csproj

CurrencyConverter_VS2008_YAHOO.csproj.user

ccYHOO.js

jquery-1.7.2.min.js

CurrencyConverter_VS2008_YAHOO.csproj.FileListAbsolute.txt

CurrencyConverter_VS2008_YAHOO.dll

CurrencyConverter_VS2008_YAHOO.pdb

AssemblyInfo.cs

Web.config

WebService.asmx

WebService.asmx.cs

CurrencyConverter_VS2008_YAHOO.sln

CurrencyConverter_VS2008_YAHOO.suo

CurrencyConverter_VS2010_GOOGLE-noexe.zip

CurrencyConverter_VS2010_GOOGLE

bin

CurrencyConverter_VS2010_GOOGLE.pdb

ccGOOG.aspx

ccGOOG.aspx.cs

ccGOOG.aspx.designer.cs

CSS

cc.css

CurrencyConverter_VS2010_GOOGLE.csproj

CurrencyConverter_VS2010_GOOGLE.csproj.user

JQuery

ccGOOG.js

jquery-1.7.2.min.js

obj

Debug

CurrencyConverter_VS2010_GOOGLE.csproj.FileListAbsolute.txt

CurrencyConverter_VS2010_GOOGLE.pdb

DesignTimeResolveAssemblyReferencesInput.cache

TempPE

Properties

AssemblyInfo.cs

Web.config

Web.Debug.config

Web.Release.config

WebService.asmx

WebService.asmx.cs

CurrencyConverter_VS2010_GOOGLE.sln

CurrencyConverter_VS2010_GOOGLE.suo

CurrencyConverter_VS2010_GOOGLE.zip

CurrencyConverter_VS2010_GOOGLE.dll

CurrencyConverter_VS2010_GOOGLE.pdb

ccGOOG.aspx

ccGOOG.aspx.cs

ccGOOG.aspx.designer.cs

cc.css

CurrencyConverter_VS2010_GOOGLE.csproj

CurrencyConverter_VS2010_GOOGLE.csproj.user

ccGOOG.js

jquery-1.7.2.min.js

CurrencyConverter_VS2010_GOOGLE.csproj.FileListAbsolute.txt

CurrencyConverter_VS2010_GOOGLE.dll

CurrencyConverter_VS2010_GOOGLE.pdb

DesignTimeResolveAssemblyReferencesInput.cache

AssemblyInfo.cs

Web.config

Web.Debug.config

Web.Release.config

WebService.asmx

WebService.asmx.cs

CurrencyConverter_VS2010_GOOGLE.sln

CurrencyConverter_VS2010_GOOGLE.suo

CurrencyConverter_VS2010_YAHOO-noexe.zip

CurrencyConverter_VS2010_YAHOO

bin

CurrencyConverter_VS2010_YAHOO.pdb

ccYHOO.aspx

ccYHOO.aspx.cs

ccYHOO.aspx.designer.cs

CSS

cc.css

CurrencyConverter_VS2010_YAHOO.csproj

CurrencyConverter_VS2010_YAHOO.csproj.user

JQuery

ccYHOO.js

jquery-1.7.2.min.js

obj

Debug

CurrencyConverter_VS2010_YAHOO.csproj.FileListAbsolute.txt

CurrencyConverter_VS2010_YAHOO.pdb

DesignTimeResolveAssemblyReferencesInput.cache

TempPE

Properties

AssemblyInfo.cs

Web.config

Web.Debug.config

Web.Release.config

WebService.asmx

WebService.asmx.cs

CurrencyConverter_VS2010_YAHOO.sln

CurrencyConverter_VS2010_YAHOO.suo

CurrencyConverter_VS2010_YAHOO.zip

CurrencyConverter_VS2010_YAHOO.dll

CurrencyConverter_VS2010_YAHOO.pdb

ccYHOO.aspx

ccYHOO.aspx.cs

ccYHOO.aspx.designer.cs

cc.css

CurrencyConverter_VS2010_YAHOO.csproj

CurrencyConverter_VS2010_YAHOO.csproj.user

ccYHOO.js

jquery-1.7.2.min.js

CurrencyConverter_VS2010_YAHOO.csproj.FileListAbsolute.txt

CurrencyConverter_VS2010_YAHOO.dll

CurrencyConverter_VS2010_YAHOO.pdb

DesignTimeResolveAssemblyReferencesInput.cache

AssemblyInfo.cs

Web.config

Web.Debug.config

Web.Release.config

WebService.asmx

WebService.asmx.cs

CurrencyConverter_VS2010_YAHOO.sln

CurrencyConverter_VS2010_YAHOO.suo

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="ccYHOO.aspx.cs" Inherits="CurrencyConverter.ccYHOO" %>

<!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 id="Head1" runat="server">
    <title>Realtime Currency Converter ASP.NET Yahoo API</title>
    <link rel="stylesheet" href="CSS/cc.css" />
    <script src="JQuery/jquery-1.7.2.min.js" type="text/javascript"></script>
    <script src="JQuery/ccYHOO.js" type="text/javascript"></script>
</head>
<body>
    <form id="form1" runat="server">
    <table class="main">
        <tr>
            <th colspan="2">
                Realtime Currency Converter ASP.NET Yahoo API
            </th>
        </tr>
        <tr>
            <td>
                Convert this amount
            </td>
            <td>
                <input id="txtAmount" maxlength="12" size="5" value="1" class="controls" />
            </td>
        </tr>
        <tr>
            <td>
                From this currency:
            </td>
            <td>
                <select id="drpFrom" class="controls">
                    <option value="AED">United Arab Emirates Dirham (AED)</option>
                    <option value="ANG">Netherlands Antillean Guilder (ANG)</option>
                    <option value="ARS">Argentine Peso (ARS)</option>
                    <option value="AUD">Australian Dollar (AUD)</option>
                    <option value="BDT">Bangladeshi Taka (BDT)</option>
                    <option value="BGN">Bulgarian Lev (BGN)</option>
                    <option value="BHD">Bahraini Dinar (BHD)</option>
                    <option value="BND">Brunei Dollar (BND)</option>
                    <option value="BOB">Bolivian Boliviano (BOB)</option>
                    <option value="BRL">Brazilian Real (BRL)</option>
                    <option value="BWP">Botswanan Pula (BWP)</option>
                    <option value="CAD">Canadian Dollar (CAD)</option>
                    <option value="CHF">Swiss Franc (CHF)</option>
                    <option value="CLP">Chilean Peso (CLP)</option>
                    <option value="CNY">Chinese Yuan (CNY)</option>
                    <option value="COP">Colombian Peso (COP)</option>
                    <option value="CRC">Costa Rican Colón (CRC)</option>
                    <option value="CZK">Czech Republic Koruna (CZK)</option>
                    <option value="DKK">Danish Krone (DKK)</option>
                    <option value="DOP">Dominican Peso (DOP)</option>
                    <option value="DZD">Algerian Dinar (DZD)</option>
                    <option value="EEK">Estonian Kroon (EEK)</option>
                    <option value="EGP">Egyptian Pound (EGP)</option>
                    <option value="EUR">Euro (EUR)</option>
                    <option value="FJD">Fijian Dollar (FJD)</option>
                    <option value="GBP">British Pound Sterling (GBP)</option>
                    <option value="HKD">Hong Kong Dollar (HKD)</option>
                    <option value="HNL">Honduran Lempira (HNL)</option>
                    <option value="HRK">Croatian Kuna (HRK)</option>
                    <option value="HUF">Hungarian Forint (HUF)</option>
                    <option value="IDR">Indonesian Rupiah (IDR)</option>
                    <option value="ILS">Israeli New Sheqel (ILS)</option>
                    <option value="INR">Indian Rupee (INR)</option>
                    <option value="JMD">Jamaican Dollar (JMD)</option>
                    <option value="JOD">Jordanian Dinar (JOD)</option>
                    <option value="JPY">Japanese Yen (JPY)</option>
                    <option value="KES">Kenyan Shilling (KES)</option>
                    <option value="KRW">South Korean Won (KRW)</option>
                    <option value="KWD">Kuwaiti Dinar (KWD)</option>
                    <option value="KYD">Cayman Islands Dollar (KYD)</option>
                    <option value="KZT">Kazakhstani Tenge (KZT)</option>
                    <option value="LBP">Lebanese Pound (LBP)</option>
                    <option value="LKR">Sri Lankan Rupee (LKR)</option>
                    <option value="LTL">Lithuanian Litas (LTL)</option>
                    <option value="LVL">Latvian Lats (LVL)</option>
                    <option value="MAD">Moroccan Dirham (MAD)</option>
                    <option value="MDL">Moldovan Leu (MDL)</option>
                    <option value="MKD">Macedonian Denar (MKD)</option>
                    <option value="MUR">Mauritian Rupee (MUR)</option>
                    <option value="MVR">Maldivian Rufiyaa (MVR)</option>
                    <option value="MXN">Mexican Peso (MXN)</option>
                    <option value="MYR">Malaysian Ringgit (MYR)</option>
                    <option value="NAD">Namibian Dollar (NAD)</option>
                    <option value="NGN">Nigerian Naira (NGN)</option>
                    <option value="NIO">Nicaraguan Córdoba (NIO)</option>
                    <option value="NOK">Norwegian Krone (NOK)</option>
                    <option value="NPR">Nepalese Rupee (NPR)</option>
                    <option value="NZD">New Zealand Dollar (NZD)</option>
                    <option value="OMR">Omani Rial (OMR)</option>
                    <option value="PEN">Peruvian Nuevo Sol (PEN)</option>
                    <option value="PGK">Papua New Guinean Kina (PGK)</option>
                    <option value="PHP">Philippine Peso (PHP)</option>
                    <option value="PKR">Pakistani Rupee (PKR)</option>
                    <option value="PLN">Polish Zloty (PLN)</option>
                    <option value="PYG">Paraguayan Guarani (PYG)</option>
                    <option value="QAR">Qatari Rial (QAR)</option>
                    <option value="RON">Romanian Leu (RON)</option>
                    <option value="RSD">Serbian Dinar (RSD)</option>
                    <option value="RUB">Russian Ruble (RUB)</option>
                    <option value="SAR">Saudi Riyal (SAR)</option>
                    <option value="SCR">Seychellois Rupee (SCR)</option>
                    <option value="SEK">Swedish Krona (SEK)</option>
                    <option value="SGD">Singapore Dollar (SGD)</option>
                    <option value="SKK">Slovak Koruna (SKK)</option>
                    <option value="SLL">Sierra Leonean Leone (SLL)</option>
                    <option value="SVC">Salvadoran Colón (SVC)</option>
                    <option value="THB">Thai Baht (THB)</option>
                    <option value="TND">Tunisian Dinar (TND)</option>
                    <option value="TRY">Turkish Lira (TRY)</option>
                    <option value="TTD">Trinidad and Tobago Dollar (TTD)</option>
                    <option value="TWD">New Taiwan Dollar (TWD)</option>
                    <option value="TZS">Tanzanian Shilling (TZS)</option>
                    <option value="UAH">Ukrainian Hryvnia (UAH)</option>
                    <option value="UGX">Ugandan Shilling (UGX)</option>
                    <option value="USD">US Dollar (USD)</option>
                    <option value="UYU">Uruguayan Peso (UYU)</option>
                    <option value="UZS">Uzbekistan Som (UZS)</option>
                    <option value="VEF">Venezuelan Bolívar (VEF)</option>
                    <option value="VND">Vietnamese Dong (VND)</option>
                    <option value="XOF">CFA Franc BCEAO (XOF)</option>
                    <option value="YER">Yemeni Rial (YER)</option>
                    <option value="ZAR">South African Rand (ZAR)</option>
                    <option value="ZMK">Zambian Kwacha (ZMK)</option>
                </select>
            </td>
        </tr>
        <tr>
            <td>
                To this currency:
            </td>
            <td>
                <select id="drpTo" class="controls">
                    <option value="AED">United Arab Emirates Dirham (AED)</option>
                    <option value="ANG">Netherlands Antillean Guilder (ANG)</option>
                    <option value="ARS">Argentine Peso (ARS)</option>
                    <option value="AUD">Australian Dollar (AUD)</option>
                    <option value="BDT">Bangladeshi Taka (BDT)</option>
                    <option value="BGN">Bulgarian Lev (BGN)</option>
                    <option value="BHD">Bahraini Dinar (BHD)</option>
                    <option value="BND">Brunei Dollar (BND)</option>
                    <option value="BOB">Bolivian Boliviano (BOB)</option>
                    <option value="BRL">Brazilian Real (BRL)</option>
                    <option value="BWP">Botswanan Pula (BWP)</option>
                    <option value="CAD">Canadian Dollar (CAD)</option>
                    <option value="CHF">Swiss Franc (CHF)</option>
                    <option value="CLP">Chilean Peso (CLP)</option>
                    <option value="CNY">Chinese Yuan (CNY)</option>
                    <option value="COP">Colombian Peso (COP)</option>
                    <option value="CRC">Costa Rican Colón (CRC)</option>
                    <option value="CZK">Czech Republic Koruna (CZK)</option>
                    <option value="DKK">Danish Krone (DKK)</option>
                    <option value="DOP">Dominican Peso (DOP)</option>
                    <option value="DZD">Algerian Dinar (DZD)</option>
                    <option value="EEK">Estonian Kroon (EEK)</option>
                    <option value="EGP">Egyptian Pound (EGP)</option>
                    <option value="EUR">Euro (EUR)</option>
                    <option value="FJD">Fijian Dollar (FJD)</option>
                    <option value="GBP">British Pound Sterling (GBP)</option>
                    <option value="HKD">Hong Kong Dollar (HKD)</option>
                    <option value="HNL">Honduran Lempira (HNL)</option>
                    <option value="HRK">Croatian Kuna (HRK)</option>
                    <option value="HUF">Hungarian Forint (HUF)</option>
                    <option value="IDR">Indonesian Rupiah (IDR)</option>
                    <option value="ILS">Israeli New Sheqel (ILS)</option>
                    <option value="INR">Indian Rupee (INR)</option>
                    <option value="JMD">Jamaican Dollar (JMD)</option>
                    <option value="JOD">Jordanian Dinar (JOD)</option>
                    <option value="JPY">Japanese Yen (JPY)</option>
                    <option value="KES">Kenyan Shilling (KES)</option>
                    <option value="KRW">South Korean Won (KRW)</option>
                    <option value="KWD">Kuwaiti Dinar (KWD)</option>
                    <option value="KYD">Cayman Islands Dollar (KYD)</option>
                    <option value="KZT">Kazakhstani Tenge (KZT)</option>
                    <option value="LBP">Lebanese Pound (LBP)</option>
                    <option value="LKR">Sri Lankan Rupee (LKR)</option>
                    <option value="LTL">Lithuanian Litas (LTL)</option>
                    <option value="LVL">Latvian Lats (LVL)</option>
                    <option value="MAD">Moroccan Dirham (MAD)</option>
                    <option value="MDL">Moldovan Leu (MDL)</option>
                    <option value="MKD">Macedonian Denar (MKD)</option>
                    <option value="MUR">Mauritian Rupee (MUR)</option>
                    <option value="MVR">Maldivian Rufiyaa (MVR)</option>
                    <option value="MXN">Mexican Peso (MXN)</option>
                    <option value="MYR">Malaysian Ringgit (MYR)</option>
                    <option value="NAD">Namibian Dollar (NAD)</option>
                    <option value="NGN">Nigerian Naira (NGN)</option>
                    <option value="NIO">Nicaraguan Córdoba (NIO)</option>
                    <option value="NOK">Norwegian Krone (NOK)</option>
                    <option value="NPR">Nepalese Rupee (NPR)</option>
                    <option value="NZD">New Zealand Dollar (NZD)</option>
                    <option value="OMR">Omani Rial (OMR)</option>
                    <option value="PEN">Peruvian Nuevo Sol (PEN)</option>
                    <option value="PGK">Papua New Guinean Kina (PGK)</option>
                    <option value="PHP">Philippine Peso (PHP)</option>
                    <option value="PKR">Pakistani Rupee (PKR)</option>
                    <option value="PLN">Polish Zloty (PLN)</option>
                    <option value="PYG">Paraguayan Guarani (PYG)</option>
                    <option value="QAR">Qatari Rial (QAR)</option>
                    <option value="RON">Romanian Leu (RON)</option>
                    <option value="RSD">Serbian Dinar (RSD)</option>
                    <option value="RUB">Russian Ruble (RUB)</option>
                    <option value="SAR">Saudi Riyal (SAR)</option>
                    <option value="SCR">Seychellois Rupee (SCR)</option>
                    <option value="SEK">Swedish Krona (SEK)</option>
                    <option value="SGD">Singapore Dollar (SGD)</option>
                    <option value="SKK">Slovak Koruna (SKK)</option>
                    <option value="SLL">Sierra Leonean Leone (SLL)</option>
                    <option value="SVC">Salvadoran Colón (SVC)</option>
                    <option value="THB">Thai Baht (THB)</option>
                    <option value="TND">Tunisian Dinar (TND)</option>
                    <option value="TRY">Turkish Lira (TRY)</option>
                    <option value="TTD">Trinidad and Tobago Dollar (TTD)</option>
                    <option value="TWD">New Taiwan Dollar (TWD)</option>
                    <option value="TZS">Tanzanian Shilling (TZS)</option>
                    <option value="UAH">Ukrainian Hryvnia (UAH)</option>
                    <option value="UGX">Ugandan Shilling (UGX)</option>
                    <option value="USD">US Dollar (USD)</option>
                    <option value="UYU">Uruguayan Peso (UYU)</option>
                    <option value="UZS">Uzbekistan Som (UZS)</option>
                    <option value="VEF">Venezuelan Bolívar (VEF)</option>
                    <option value="VND">Vietnamese Dong (VND)</option>
                    <option value="XOF">CFA Franc BCEAO (XOF)</option>
                    <option value="YER">Yemeni Rial (YER)</option>
                    <option value="ZAR">South African Rand (ZAR)</option>
                    <option value="ZMK">Zambian Kwacha (ZMK)</option>
                </select>
            </td>
        </tr>
        <tr>
            <td colspan="2" class="center">
                <input id="submit" type="button" value="Convert" />
            </td>
        </tr>
        <tr class="result">
            <td colspan="2" id="results" class="center">
                Result: ..........
            </td>
        </tr>
    </table>
    </form>
</body>
</html>

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About the Author

Shemeer NS

	Software Developer (Senior)
	India

Technology Specialist | CodeProject MVP | Visual Studio Gallery Contributor | Author | Geek | Netizen | Husband | ChessPlayer

Most of my articles are listed on top 5 of the respective 'Best articles of the month' and some of my articles are published on ASP.NET WebSite's Article of the Day section.

Check my contributions in Visual Studio Gallery and Code Project

Technical Blog: http://www.shemeerns.com
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