static AutomationElement()
{
Guid rclsid = CLSID_CUIAutomation;
Guid riid = IID_IUIAutomation;
object obj = null;
PInvoke.CoCreateInstance(ref rclsid, IntPtr.Zero, 1, ref riid, out obj);
if (obj == null)
{
return;
}
pAutomation = obj as IUIAutomation;
rclsid = CLSID_CUIAutomationRegistrar;
riid = IID_IUIAutomationRegistrar;
PInvoke.CoCreateInstance(ref rclsid, IntPtr.Zero, 1, ref riid, out obj);
IUIAutomationRegistrar pRegistrar = obj as IUIAutomationRegistrar;
try {
UIAutomationPropertyInfo propinfo;
propinfo = new UIAutomationPropertyInfo {
guid = ItemCount_Property_GUID,
pProgrammaticName = "ItemCount",
type = UIAutomationType_Int
};
pRegistrar.RegisterProperty(propinfo, out UIA_ItemCountPropertyId);
propinfo = new UIAutomationPropertyInfo {
guid = SelectedItemCount_Property_GUID,
pProgrammaticName = "SelectedItemCount",
type = UIAutomationType_Int
};
pRegistrar.RegisterProperty(propinfo, out UIA_SelectedCountPropertyId);
propinfo = new UIAutomationPropertyInfo {
guid = ItemIndex_Property_GUID,
pProgrammaticName = "ItemIndex",
type = UIAutomationType_Int
};
pRegistrar.RegisterProperty(propinfo, out UIA_ItemIndexPropertyId);
}
finally {
if (pRegistrar != null)
{
Marshal.ReleaseComObject(pRegistrar);
}
}
}
private void RegisterStandaloneProperties(IUIAutomationRegistrar registrar)
{
foreach (var propertyInfoHelper in StandaloneProperties)
{
int id;
var propInfo = propertyInfoHelper.Data;
registrar.RegisterProperty(ref propInfo, out id);
propertyInfoHelper.PropertyId = id;
}
}
static AutomationElement()
{
// Register the ItemsView custom properties, as documented here:
// http://msdn.microsoft.com/en-us/library/ff486373%28VS.85%29.aspx
Guid rclsid = CLSID_CUIAutomationRegistrar;
Guid riid = IID_IUIAutomationRegistrar;
object obj;
PInvoke.CoCreateInstance(ref rclsid, IntPtr.Zero, 1, ref riid, out obj);
IUIAutomationRegistrar pRegistrar = obj as IUIAutomationRegistrar;
try {
UIAutomationPropertyInfo propinfo;
propinfo = new UIAutomationPropertyInfo {
guid = ItemCount_Property_GUID,
pProgrammaticName = "ItemCount",
type = UIAutomationType_Int
};
pRegistrar.RegisterProperty(ref propinfo, out UIA_ItemCountPropertyId);
propinfo = new UIAutomationPropertyInfo {
guid = SelectedItemCount_Property_GUID,
pProgrammaticName = "SelectedItemCount",
type = UIAutomationType_Int
};
pRegistrar.RegisterProperty(ref propinfo, out UIA_SelectedCountPropertyId);
propinfo = new UIAutomationPropertyInfo {
guid = ItemIndex_Property_GUID,
pProgrammaticName = "ItemIndex",
type = UIAutomationType_Int
};
pRegistrar.RegisterProperty(ref propinfo, out UIA_ItemIndexPropertyId);
}
finally {
if (pRegistrar != null)
{
Marshal.ReleaseComObject(pRegistrar);
}
}
}
private void RegisterStandaloneProperties(IUIAutomationRegistrar registrar)
{
foreach (var propertyInfoHelper in StandaloneProperties)
{
int id;
var propInfo = propertyInfoHelper.Data;
registrar.RegisterProperty(ref propInfo, out id);
propertyInfoHelper.PropertyId = id;
}
}