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Determine if Service Already InstalledDetermine if a Windows service is already installed. Note:This software is available as a pre-release.
Chilkat.Service service = new Chilkat.Service(); service.ServiceName = "MyService"; // returns -1 for failure (inability to check) // returns 1 if already installed. // returns 0 if not yet installed. int retval; retval = service.IsInstalled(); if (retval < 0) { MessageBox.Show("Failed to query service control manager"); } else { if (retval == 1) { MessageBox.Show("Service is already installed"); } else { MessageBox.Show("Service is not installed"); } } |
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