[C#] FailedOperationException was unhandled

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My code lines(I am still a rookie. :)) ;
I was trying to export the table on C# so after searching and trying hours I got this problem :|

C#

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using System.Data.SqlClient;
using Microsoft.SqlServer.Management.Smo;
using Microsoft.SqlServer.Management;

//Here my script codes
 private void Button_Click(object sender, EventArgs e)
        {
            Server server = new Server("(local)"); 

          Database sourceDB = server.Databases["KaynakDB"];//"Kaynak" means Source
            Table table = sourceDB.Tables["AnaTablo"];//"AnaTablo" means main table

         Database targetDB = server.Databases["KopyalanacakDB"];//Target Database

            foreach (String s in table.Script())

               targetDB.ExecuteNonQuery(s);
            


           
            
        }

Error Message :

C#

FailedOperationException was unhandled

An unhandled exception of type 'Microsoft.SqlServer.Management.Smo.FailedOperationException' occurred in Microsoft.SqlServer.Smo.dll

Am I missing something?
(And Sorry for my low-graded English.)
Thanks.

Posted 18-Sep-13 2:35am

Cenkay Vergili

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[no name] 18-Sep-13 8:47am

http://technet.microsoft.com/en-us/library/ms162127.aspx

Cenkay Vergili 18-Sep-13 9:03am

Thank you. That was really helpful.

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Cenkay Vergili · Answer 1 · 2013-09-18T04:19:00

Problem Solved! :P

-Change your .NET Framework of your program to 4 .
Then

XML

You gotta change your App.config like that ;

    <?xml version="1.0"?>
    <configuration>
        <startup>

        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.0"/></startup>
    </configuration>

to

    <?xml version="1.0"?>
    <configuration>
        <startup useLegacyV2RuntimeActivationPolicy="true">

        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.0"/></startup>
    </configuration>

(If still does not work you can try to change your Platform Target "Properties > Build > Platform Target" to 64x or 86x(The same as your Refences) .)
It worked for me!