write this code in program.cs file ... Reference
http://iridescence.no/post/CreatingaSingleInstanceApplicationinC.aspx
bool createdNew = true;
using (Mutex mutex = new Mutex(true, "MyApplicationName", out createdNew))
{
if (createdNew)
{
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
Application.Run(new MainForm());
}
}
On Tue, Apr 7, 2009 at 8:55 PM, Vinicius Quaiato <[email protected]
> wrote:
> mutex?
>
>
> On Tue, Apr 7, 2009 at 7:34 AM, Muhammad Arif <[email protected]>wrote:
>
>>
>>
>> for creating single instance application study mutax
>>
>>
>>
>>
>> On Tue, Apr 7, 2009 at 3:05 PM, Benj Nunez <[email protected]> wrote:
>>
>>>
>>> Code it this way:
>>>
>>>
>>> Public Sub killProcess(ByVal strProcessToKill As String)
>>>
>>> Dim pProcess() As Process =
>>> System.Diagnostics.Process.GetProcessesByName(strProcessToKill)
>>>
>>> For Each p As Process In pProcess
>>> p.Kill()
>>> Next
>>>
>>> End Sub
>>>
>>>
>>>
>>>
>>>
>>> On Mar 3, 12:17 am, Tom C <[email protected]> wrote:
>>> > I have a single instance application that will not close with the
>>> > following code. It just ignores the close command. Anyone have any
>>> > ideas why or what I can do to force the application to close?
>>> >
>>> > testInstances = System.Diagnostics.Process.GetProcessesByName
>>> > (processName)
>>> > For z As Integer = 1 To 5
>>> > If testInstances.Length > 0I Then
>>> > For i As Integer = testInstances.Length - 1I
>>> > To 0I Step -1
>>> > Dim instance As System.Diagnostics.Process
>>> > = testInstances(i)
>>> > instance.WaitForExit(1000)
>>> > instance.Close()
>>> > Next
>>> > testInstances =
>>> > System.Diagnostics.Process.GetProcessesByName(processName)
>>> > Else
>>> > Exit For
>>> > End If
>>> > Next
>>
>>
>>
>>
>> --
>> Muhammad Arif
>> Software Engineer
>> +923009347315
>>
>
>
>
> --
> Att,
> Vinicius Quaiato
> www.relaxos.com.br - Blog de Desenvolvimento
>
--
Muhammad Arif
Software Engineer
+923009347315
