public static BackStageItem GetBackStageItem(IntPtr hwnd)
{
BackStageItem ret = new BackStageItem();
try
{
ret.wnd = System.Windows.Automation.AutomationElement.FromHandle(hwnd);
System.Windows.Automation.PropertyCondition conBackstageVie
= new System.Windows.Automation.PropertyCondition(System.Windows.Automation.AutomationElement.AutomationIdProperty, "BackstageView");
ret.BackStageView = ret.wnd.FindFirst(System.Windows.Automation.TreeScope.Subtree, conBackstageVie);
var conGroup = new System.Windows.Automation.PropertyCondition(System.Windows.Automation.AutomationElement.ControlTypeProperty, System.Windows.Automation.ControlType.Group);
ret.BackStage = ret.BackStageView.FindFirst(System.Windows.Automation.TreeScope.Subtree, conGroup);
///2013と2016で違う？
var conPane = new System.Windows.Automation.PropertyCondition(System.Windows.Automation.AutomationElement.ControlTypeProperty, System.Windows.Automation.ControlType.Pane);
var conGroupOrPane = new System.Windows.Automation.OrCondition(new System.Windows.Automation.Condition[] { conGroup, conPane });
var childGroups = ret.BackStage.FindAll(System.Windows.Automation.TreeScope.Children, conGroupOrPane);
foreach (System.Windows.Automation.AutomationElement e in childGroups)
{
ret.Columns.Add(e);
}
return(ret);
}
catch
{
return(new BackStageItem());
}
}
public static void RefreshPrintTab(IntPtr hwnd)
{
System.Threading.Tasks.Task.Run(() =>
{
var item = BackStageItem.GetBackStageItem(hwnd);
if (item.Columns.Count <= 0)
{
return;
}
var con = new System.Windows.Automation.PropertyCondition(System.Windows.Automation.AutomationElement.AccessKeyProperty, "Alt, F, P, R");
var btn = item.BackStage.FindFirst(System.Windows.Automation.TreeScope.Subtree, con);
if (btn == null)
{
return;
}
var ip = btn.GetCurrentPattern(System.Windows.Automation.InvokePattern.Pattern) as System.Windows.Automation.InvokePattern;
if (ip == null)
{
return;
}
ip.Invoke();
con = new System.Windows.Automation.PropertyCondition(System.Windows.Automation.AutomationElement.ClassNameProperty, "#32770");
System.Windows.Automation.AutomationElement dlg;
IntPtr hwndDlg = IntPtr.Zero;
do
{
dlg = item.wnd.FindFirst(System.Windows.Automation.TreeScope.Subtree, con);
} while (dlg == null || dlg.Current.NativeWindowHandle == 0);
con = new System.Windows.Automation.PropertyCondition(System.Windows.Automation.AutomationElement.ControlTypeProperty, System.Windows.Automation.ControlType.Button);
var buttons = dlg.FindAll(System.Windows.Automation.TreeScope.Subtree, con);
foreach (System.Windows.Automation.AutomationElement b in buttons)
{
System.Diagnostics.Debug.WriteLine(b.Current.Name + "\t" + b.Current.AccessKey);
}
con = new System.Windows.Automation.PropertyCondition(System.Windows.Automation.AutomationElement.AccessKeyProperty, "Alt+V");
var con2 = new System.Windows.Automation.PropertyCondition(System.Windows.Automation.AutomationElement.AccessKeyProperty, "Alt+v");
var orcon = new System.Windows.Automation.OrCondition(new System.Windows.Automation.Condition[] { con, con2 });
var prev = dlg.FindFirst(System.Windows.Automation.TreeScope.Subtree, orcon);
if (prev == null)
{
return;
}
var ip2 = prev.GetCurrentPattern(System.Windows.Automation.InvokePattern.Pattern) as System.Windows.Automation.InvokePattern;
if (ip2 == null)
{
return;
}
dlg.SetFocus();
do
{
ip2.Invoke();
} while (Win32.IsWindowVisible(hwndDlg));
});
}
