How to pass value from one application to another application

Posted Date: 12 Jul 2012 Posted By:: umesh Member Level: Gold Member Rank: 632 Points: 2 Responses: 7

How to pass value from one application to another application

I have an application in which i have a button while clicking on that button another application should be opened and some value from application 1 should be passed to application 2

Responses

#680038 Author: jogesh Member Level: Gold Member Rank: 229 Date: 12/Jul/2012 Rating: Points: 0
Use querystring... To Write... HttpContext.Current.Request.QueryString["value"] = value; To read value in another application... string value = HttpContext.Current.Request.QueryString["value"];

#680040 Author: Anil Kumar Pandey Member Level: Platinum Member Rank: 1 Date: 12/Jul/2012 Rating: Points: 2
You can make use of either a common database where the value can be stores and the other application can read it or else you can make use of a common file where both the application can read and write information. Thanks & Regards Anil Kumar Pandey Microsoft MVP, DNS MVM

#680077 Author: Ajatshatru Upadhyay Member Level: Gold Member Rank: 20 Date: 12/Jul/2012 Rating: Points: 2
Hi, It is not possible to invoke entire application. If you want to do it, you have to use technology like web services. By using web services, you can call some method (web method) of another application and pass input(s) and can get processed output. Hope it'll help you. Regards Ajatshatru

#680096 Author:

Paritosh Mohapatra Member Level: Diamond Member Rank: 6 Date: 12/Jul/2012 Rating: 2 out of 5

Points: 4

Use a global class file to get and set the values.

Please check the following code:

Class1.cs
---------


class Class1
    {
        static string FirstName;
        static string LastName;
        static string EMail;
        public static string GetFirstName()
        {
            return FirstName;
        }
        public static string GetLastName()
        {
            return LastName;
        }
        public static string GetEmail()
        {
            return EMail;
        }

        public static void SetData(string fname, string lname, string em)
        {
            FirstName = fname;
            LastName = lname;
            EMail = em;
        }
    }

In Form1, you can set the values of the TextBoxes using the following code:


private void button1_Click(object sender, EventArgs e)
        {
            Class1.SetData(textBox1.Text, textBox2.Text, textBox3.Text);
        }

        private void button2_Click(object sender, EventArgs e)
        {
            Form2 f = new Form2();
            f.Show();
        }

In Form2, you can get the data using the following code:


private void Form2_Load(object sender, EventArgs e)
        {
            textBox1.Text = Class1.GetFirstName();
            textBox2.Text = Class1.GetLastName();
            textBox3.Text = Class1.GetEmail();
        }

Thanks & Regards
Paritosh Mohapatra
Microsoft MVP (ASP.Net/IIS)
DotNetSpider MVM

#680146 Author:

Ultimaterengan

Member Level: Gold Member Rank: 9 Date: 12/Jul/2012 Rating: 2 out of 5

Points: 4

<h4>
You can pass values from one page to another page by using query string.</h4>


 var vquery = window.location.search.substring(1);
alert(vquery);

<U><H3>In First Page:-</H3></U>


<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
    <title>Passing Query String Values between pages</title>
    
<script type="text/javascript" language="javascript">
    function PassQueryStringValue()
    {
        var vQueryStringVal = "Welcome";
        alert("DisplayQueryString.aspx?Qid=" + vQueryStringVal+"&dotnetspider");
        window.open("DisplayQueryString.aspx?Qid=" + vQueryStringVal+"& Qid1=dotnetspider");
    }
    </script>
</head>
<body>
    <form id="form1" runat="server">
    <div>
    <asp:Button ID="Button1" runat="server" Text="Button"  OnClientClick="PassQueryStringValue();"  />
    </div>
    </form>
</body>
</html>

<H4>
To get the Query string value we can use GetQueryStringValue </H4>

<U><H3>In Second Page:-</H3></U>


<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
    <title>Untitled Page</title>
    <script language="javascript" type="text/javascript">
function GetQueryStringValue()
 {
  
    var vquery = window.location.search.substring(1);
 
    var vparms = vquery.split('&');

    for (var i=0; i <vparms.length; i++)

    {

        var vpos = vparms[i].indexOf('=');

        if (vpos > 0) {

        var vkey = vparms[i].substring(0,vpos);

        var vval = vparms[i].substring(vpos+1);

        alert(vval);

       }

   }

}

</script>
</head>
<body onload="GetQueryStringValue()">
    <form id="form1" runat="server">
    <div>
    
    </div>
    </form>
</body>
</html>

Thanks & Regards
G.Renganathan
Nothing is mine ,Everything is yours!!!

http://renganathan1984.blogspot.com/

#680149 Author: Ultimaterengan Member Level: Gold Member Rank: 9 Date: 12/Jul/2012 Rating: Points: 4
This is windows application How to pass value from one form to another form using windows applicaiton. Step 1:- Click File-->New-->Project then click new project window will display and choose vb.net or c# then give name to it. Step 2:- Right click the project name and click Add -->Windows form Step 3:- In Form 1 just drag and drop one button and textbox control.In button click event just create the object for form2. Step 4:- Just drag and drop one textbox control to show the form1 textbox value and click the textbox then go to the property window change the property of modifiers to public(Default is private). Take the below code and check it. C# Code using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Windows.Forms; namespace WindowsFormsApplication1 { public partial class Form1 : Form { public Form1() { InitializeComponent(); } private void button1_Click(object sender, EventArgs e) { Form2 f2 = new Form2(); f2.textBox1.Text = textBox1.Text.ToString(); f2.Show(); } } } VB.Net Code Public Class Form1 Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Dim f2 As New Form2 f2.TextBox1.Text = TextBox1.Text f2.Show() End Sub End Class Thanks & Regards G.Renganathan Nothing is mine ,Everything is yours!!! http://renganathan1984.blogspot.com/

#680154 Author: Rameshwar Member Level: Silver Member Rank: 622 Date: 12/Jul/2012 Rating: Points: 2
Dear Umesh, The solution for passing value from one application to another is that you will have to use unique data base and use the data for both application. So that your problem is solve. I think this will help you. Regards Rameshwar

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How to pass value from one application to another application

Responses

Thanks & RegardsG.RenganathanNothing is mine ,Everything is yours!!!

Thanks & RegardsG.RenganathanNothing is mine ,Everything is yours!!!

Thanks & Regards
G.Renganathan
Nothing is mine ,Everything is yours!!!

Thanks & Regards
G.Renganathan
Nothing is mine ,Everything is yours!!!