private void RefreshValues()
{
if (!this.Visible || this.Disposing)
{
return;
}
IntPtr hWndHost = Process.GetCurrentProcess().MainWindowHandle;
IntPtr hWndTaskpane = this.Handle;
IntPtr hWndContainer = DPIHelper.FindParentWithClassName(hWndTaskpane, "MsoCommandBar");
IntPtr hWndTaskpaneHost = DPIHelper.FindParentWithClassName(hWndTaskpane, "CMMOcxHostChildWindowMixedMode");
this.txtThreadAwareness.Text = DPIHelper.GetThreadDpiAwareness().ToString();
this.txtProcessAwareness.Text = DPIHelper.GetProcessDpi().ToString();
if (this.Handle != null)
{
this.txtTaskpaneWindowAwareness.Text =
DPIHelper.GetWindowDpiAwarenessContext(this.Handle).ToString();
}
this.txtHostWindowAwareness.Text =
DPIHelper.GetWindowDpiAwarenessContext(hWndHost).ToString();
this.txtChildWindowMixedMode.Text =
DPIHelper.GetThreadDpiHostingBehavior(hWndTaskpaneHost).ToString();
this.txtTaskpaneRect.Text = HwndInfoString(hWndTaskpane);
this.txtContainerRect.Text = HwndInfoString(hWndContainer);
if (m_customTaskPane != null)
{
this.txtGetWidthHeight.Text = string.Format("{0}, {1}", m_customTaskPane.Width, m_customTaskPane.Height);
}
}
public DpiAwareWindowsForm()
{
this.HandleCreated += new EventHandler((sender, args) =>
{
m_oldDpi = m_newDpi = DPIHelper.GetDpiForWindowSizeF(this.Handle);
});
}
public Top_Level_Forms()
{
InitializeComponent();
// Hook up DPIChanged event
// this.Parent.dpi += new System.Windows.Forms.DpiChangedEventHandler();
cboDpiContext.DataSource = DpiAwarenessContexts;
cboHostingBehavior.DataSource = DpiHostingBehaviors;
// Fill template combo
Type formType = typeof(UserControl);
foreach (Type type in Assembly.GetExecutingAssembly().GetTypes())
{
if (formType.IsAssignableFrom(type))
{
cboTemplate.Items.Add(type.Name);
}
}
// Set cbo defaults
cboTemplate.Text = this.Name;
//if (this.Handle != null)
//{
// cboDpiContext.Text =
// DPIHelper.GetWindowDpiAwarenessContext(this.Handle).ToString();
//}
cboHostingBehavior.Text =
DPIHelper.GetThreadDpiHostingBehavior().ToString();
}
private void SetThreadDPI(DPI_AWARENESS_CONTEXT newvalue, bool showMessage)
{
DPI_AWARENESS_CONTEXT previous =
DPIHelper.SetThreadDpiAwarenessContext(newvalue);
int processId = Process.GetCurrentProcess().Id;
int threadId = Thread.CurrentThread.ManagedThreadId;
if (showMessage)
{
MessageBox.Show(String.Format("DPI Awareness set to {0}, was {1}\nProcessId {2}, ThreadId {3}", newvalue, previous, processId, threadId));
}
}
public static DialogResult InputBox(string title, string promptText, ref string value)
{
Form form = new Form();
Label label = new Label();
TextBox textBox = new TextBox();
Button buttonOk = new Button();
Button buttonCancel = new Button();
form.Text = title;
label.Text = promptText;
textBox.Text = value;
buttonOk.Text = "OK";
buttonCancel.Text = "Cancel";
buttonOk.DialogResult = DialogResult.OK;
buttonCancel.DialogResult = DialogResult.Cancel;
label.SetBounds(9, 11, 372, 13);
textBox.SetBounds(10, 36, 372, 20);
buttonOk.SetBounds(228, 72, 75, 23);
buttonCancel.SetBounds(309, 72, 75, 23);
label.AutoSize = true;
textBox.Anchor = textBox.Anchor | AnchorStyles.Right;
buttonOk.Anchor = AnchorStyles.Bottom | AnchorStyles.Right;
buttonCancel.Anchor = AnchorStyles.Bottom | AnchorStyles.Right;
form.ClientSize = new Size(396, 107);
form.Controls.AddRange(new Control[] { label, textBox, buttonOk, buttonCancel });
form.ClientSize = new Size(Math.Max(300, label.Right + 10), form.ClientSize.Height);
form.FormBorderStyle = FormBorderStyle.FixedDialog;
form.StartPosition = FormStartPosition.CenterParent;
form.MinimizeBox = false;
form.MaximizeBox = false;
form.AcceptButton = buttonOk;
form.CancelButton = buttonCancel;
DialogResult dialogResult = DialogResult.None;
IntPtr hwndApp = DPIHelper.GetAncestor(form.Handle, DPIHelper.GA_ROOT);
if (hwndApp != IntPtr.Zero)
{
dialogResult = form.ShowDialog(new WindowWrapper(hwndApp));
}
else
{
dialogResult = form.ShowDialog();
}
value = textBox.Text;
return(dialogResult);
}
private string HwndInfoString(IntPtr hWnd)
{
RECT rSA;
RECT rPMA;
{
DPIContextBlock saBlock = new DPIContextBlock(DPI_AWARENESS_CONTEXT_SYSTEM_AWARE);
rSA = DPIHelper.GetWindowRectangle(hWnd);
}
{
DPIContextBlock saBlock = new DPIContextBlock(DPI_AWARENESS_CONTEXT_PER_MONITOR_AWARE);
rPMA = DPIHelper.GetWindowRectangle(hWnd);
}
return(String.Format("SA: {0}, {1} PMA: {2}, {3}",
(rSA.right - rSA.left).ToString(),
(rSA.bottom - rSA.top).ToString(),
(rPMA.right - rPMA.left).ToString(),
(rPMA.bottom - rPMA.top).ToString()));
}
public DPIContextBlock(DPI_AWARENESS_CONTEXT contextSwitchTo)
{
resetContext = DPIHelper.SetThreadDpiAwarenessContext(contextSwitchTo);
}
private void setCWMMNormal_Click(object sender, EventArgs e)
{
DPIHelper.SetThreadDpiHostingBehavior(DPIHelper.DPI_HOSTING_BEHAVIOR.DPI_HOSTING_BEHAVIOR_DEFAULT);
// MessageBox.Show(String.Format("DPI Hosting Behavior is {0}", DPIHelper.GetChildWindowMixedMode(this.Handle).ToString()));
}
private void CustomTaskPaneDockChangeHandler(object sender, EventArgs e)
{
CustomTaskPane ctp = (CustomTaskPane)sender;
MessageBox.Show(string.Format("CustomTaskPane DockChange {0} with DpiThreadAwarenessContext {1}", ctp.DockPosition, DPIHelper.GetThreadDpiAwarenessContext().ToString()));
}
