/// <include file='doc\UserNTServiceDesigner.uex' path='docs/doc[@for="UserNTServiceDesigner.OnAddInstallerVerb"]/*' />
/// <devdoc>
/// called when the user clicks the Add Installer hotlink for a service
/// </devdoc>
private void OnAddInstallerVerb(object sender, EventArgs e)
{
IComponent ourComponent = Component; // the thing we're the designer for.
// find the Installer document in the project that holds all the installers.
IDesignerHost host = InstallerDesign.GetProjectInstallerDocument(ourComponent);
// create the ServiceInstaller for this service
ServiceInstaller serviceInstaller = new ServiceInstaller();
// make sure the installer knows about this service. This will add a new
// ServiceInstaller to the Installers collection on the ServiceProcessInstaller.
serviceInstaller.CopyFromComponent(ourComponent);
// get the components in our container
IContainer container = host.Container;
ComponentCollection components = container.Components;
ServiceProcessInstaller processInstaller = null;
// see if there is already an equivalent installer added
foreach (IComponent comp in components)
{
ServiceInstaller other = comp as ServiceInstaller;
if (other != null)
{
if (serviceInstaller.IsEquivalentInstaller(other))
{
InstallerDesign.SelectComponent(other);
return;
}
}
}
// go through the installers in that document and look for a ServiceProcessInstaller
foreach (IComponent comp in components)
{
if (comp is ServiceProcessInstaller)
{
// we found one
processInstaller = (ServiceProcessInstaller)comp;
break;
}
}
if (processInstaller == null)
{
// there weren't any UserNTServiceProcessInstallers.
// create a new one, and add it to the document
processInstaller = new ServiceProcessInstaller();
container.Add(processInstaller);
}
// now add that installer to the document too.
container.Add(serviceInstaller);
// select it
InstallerDesign.SelectComponent(serviceInstaller);
}
/// <include file='doc\PerformanceCounterDesigner.uex' path='docs/doc[@for="PerformanceCounterDesigner.OnAddInstallerVerb"]/*' />
/// <devdoc>
/// called when the user clicks the Add Installer hotlink for a PerformanceCounter
/// </devdoc>
private void OnAddInstallerVerb(object sender, EventArgs e)
{
IComponent ourComponent = Component; // the thing we're the designer for.
// counter is the component we're installing
PerformanceCounter counter = (PerformanceCounter)ourComponent;
PerformanceCounterInstaller newInstaller = new PerformanceCounterInstaller();
newInstaller.CopyFromComponent(counter);
// find the Installer document in the project that holds all the installers.
IDesignerHost host = InstallerDesign.GetProjectInstallerDocument(ourComponent);
// go through the installers in that document and look for one that
// is already installing the same category as our component.
IContainer container = host.Container;
ComponentCollection components = container.Components;
PerformanceCounterInstaller installer = null;
foreach (IComponent comp in components)
{
if (comp is PerformanceCounterInstaller && ((PerformanceCounterInstaller)comp).CategoryName.Equals(counter.CategoryName))
{
// we found one that we can use
installer = (PerformanceCounterInstaller)comp;
break;
}
}
if (installer == null)
{
installer = newInstaller;
container.Add(installer);
}
// select the installer
InstallerDesign.SelectComponent(installer);
}