create sql server DB at c# wpf runtime errors - sql-server

Question

I'm having a lot of errors can't open connect etc. I use VS 2010 c# wpf
String str;
SqlConnection myConn = new SqlConnection("Server=localhost;Integrated security=SSPI;database=master");
str = " CREATE DATABASE "
+ " ON PRIMARY "
+ " (NAME = " + "MyDatabase_Data" + ", "
+ " FILENAME = '" + "C:\\MyDatabaseData.mdf" + "', "
+ " SIZE = 2MB,"
+ " FILEGROWTH =" + "10%" + ") "
+ " LOG ON (NAME =" + "MyDatabase_Log" + ", "
+ " FILENAME = '" + "C:\\MyDatabaseLog.ldf" + "', "
+ " SIZE = 1MB, "
+ " FILEGROWTH =" + "10%" + ") ";
SqlCommand myCommand = new SqlCommand(str, myConn);
try
{
myConn.Open();
myCommand.ExecuteNonQuery();
MessageBox.Show("DataBase is Created Successfully", "MyProgram", MessageBoxButton.OK, MessageBoxImage.Information);
}
catch (System.Exception ex)
{
MessageBox.Show(ex.ToString(), "MyProgram", MessageBoxButton.OK, MessageBoxImage.Information);
}
finally
{
if (myConn.State == ConnectionState.Open)
{
myConn.Close();
}
}

Answer 1

Add the following references:
c:\Program Files\Microsoft SQL
Server\100\SDK\Assemblies\Microsoft.SqlServer.Smo.dll
C:\Program Files (x86)\Microsoft SQL Server\100\SDK\Assemblies\Microsoft.SqlServer.Management.Sdk.Sfc.dll
c:\Program Files\Microsoft SQL
Server\100\SDK\Assemblies\Microsoft.SqlServer.ConnectionInfo.dll
In App config please inser the following fragment
<startup useLegacyV2RuntimeActivationPolicy="true">
<supportedRuntime version="v4.0"/>
</startup>
The code:
var myConn = "Server=localhost;Integrated security=SSPI;database=master";
//The CREATE DATABASE statement failed. The primary file must be at least 3 MB to accommodate a copy of the model database.
var command = #"
CREATE DATABASE myDB
ON PRIMARY
(
NAME = MyDatabaseData,
FILENAME = 'C:\Temp\MyDatabaseData.mdf',
SIZE = 3MB,
FILEGROWTH =10%
)
LOG ON
(
NAME =MyDatabaseLog,
FILENAME = 'C:\Temp\MyDatabaseLog.ldf',
SIZE = 1MB,
FILEGROWTH =10%
)";
using (var conn = new SqlConnection(myConn))
{
try
{
var server = new Server(new ServerConnection(conn));
server.ConnectionContext.ExecuteNonQuery(command);
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
}