无法在c#console应用程序中运行hello world程序

我正在学习C#并为控制台应用程序运行Hello world程序.当我使用f5运行时,控制台弹出并立即消失.

using System;

namespace CSharpConsoleApps
{
    class Program
    {
        static void Main()
        {
            Console.WriteLine("Hello c sharp world ");
        }
    }
}

下面是它在输出中显示的消息

'CSharpConsoleApps.vshost.exe' (Managed (v4.0.30319)): Loaded 'C:\Windows\Microsoft.Net\assembly\GAC_32\mscorlib\v4.0_4.0.0.0__b77a5c561934e089\mscorlib.dll',Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'CSharpConsoleApps.vshost.exe' (Managed (v4.0.30319)): Loaded 'C:\Windows\assembly\GAC_MSIL\Microsoft.Visualstudio.HosTingProcesS.Utilities\10.0.0.0__b03f5f7f11d50a3a\Microsoft.Visualstudio.HosTingProcesS.Utilities.dll',Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'CSharpConsoleApps.vshost.exe' (Managed (v4.0.30319)): Loaded 'C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Windows.Forms\v4.0_4.0.0.0__b77a5c561934e089\System.Windows.Forms.dll',Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'CSharpConsoleApps.vshost.exe' (Managed (v4.0.30319)): Loaded 'C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Drawing\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Drawing.dll',Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'CSharpConsoleApps.vshost.exe' (Managed (v4.0.30319)): Loaded 'C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System\v4.0_4.0.0.0__b77a5c561934e089\System.dll',Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'CSharpConsoleApps.vshost.exe' (Managed (v4.0.30319)): Loaded 'C:\Windows\assembly\GAC_MSIL\Microsoft.Visualstudio.HosTingProcesS.Utilities.Sync\10.0.0.0__b03f5f7f11d50a3a\Microsoft.Visualstudio.HosTingProcesS.Utilities.Sync.dll',Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'CSharpConsoleApps.vshost.exe' (Managed (v4.0.30319)): Loaded 'C:\Windows\assembly\GAC_MSIL\Microsoft.Visualstudio.Debugger.Runtime\10.0.0.0__b03f5f7f11d50a3a\Microsoft.Visualstudio.Debugger.Runtime.dll',Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'CSharpConsoleApps.vshost.exe' (Managed (v4.0.30319)): Loaded 'C:\Users\skumar\Documents\Visual studio 2010\Projects\CSharpConsoleApps\CSharpConsoleApps\bin\Debug\CSharpConsoleApps.vshost.exe',Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'CSharpConsoleApps.vshost.exe' (Managed (v4.0.30319)): Loaded 'C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Core\v4.0_4.0.0.0__b77a5c561934e089\System.Core.dll',Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'CSharpConsoleApps.vshost.exe' (Managed (v4.0.30319)): Loaded 'C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Xml.Linq\v4.0_4.0.0.0__b77a5c561934e089\System.Xml.Linq.dll',Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'CSharpConsoleApps.vshost.exe' (Managed (v4.0.30319)): Loaded 'C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Data.DataSetExtensions\v4.0_4.0.0.0__b77a5c561934e089\System.Data.DataSetExtensions.dll',Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'CSharpConsoleApps.vshost.exe' (Managed (v4.0.30319)): Loaded 'C:\Windows\Microsoft.Net\assembly\GAC_MSIL\Microsoft.CSharp\v4.0_4.0.0.0__b03f5f7f11d50a3a\Microsoft.CSharp.dll',Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'CSharpConsoleApps.vshost.exe' (Managed (v4.0.30319)): Loaded 'C:\Windows\Microsoft.Net\assembly\GAC_32\System.Data\v4.0_4.0.0.0__b77a5c561934e089\System.Data.dll',Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'CSharpConsoleApps.vshost.exe' (Managed (v4.0.30319)): Loaded 'C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Xml\v4.0_4.0.0.0__b77a5c561934e089\System.Xml.dll',Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
The thread '<No Name>' (0x12b0) has exited with @R_541_6756@ (0x0).
The thread 'vshost.LoadReference' (0x674) has exited with @R_541_6756@ (0x0).
'CSharpConsoleApps.vshost.exe' (Managed (v4.0.30319)): Loaded 'C:\Users\skumar\Documents\Visual studio 2010\Projects\CSharpConsoleApps\CSharpConsoleApps\bin\Debug\CSharpConsoleApps.exe',Symbols loaded.
The thread 'vshost.RunParkingWindow' (0xdd8) has exited with @R_541_6756@ (0x0).
The thread '<No Name>' (0x1424) has exited with @R_541_6756@ (0x0).
The program '[4320] CSharpConsoleApps.vshost.exe: Managed (v4.0.30319)' has exited with @R_541_6756@ (0x0).