/// <summary>
/// [See win32 equivalent.]
/// Returns null if the returned font was not true type, since GDI+ does not support it.
/// </summary>
public Font?GetFont(IDeviceContext dc, FontProperty prop)
{
if (dc is null)
{
throw new ArgumentNullException(nameof(dc));
}
SourceGenerated.EnumValidator.Validate(prop, nameof(prop));
using var hdc = new DeviceContextHdcScope(dc);
_lastHResult = GetThemeFont(this, hdc, Part, State, (int)prop, out User32.LOGFONTW logfont);
// Check for a failed HR.
if (!_lastHResult.Succeeded())
{
return(null);
}
try
{
return(Font.FromLogFont(logfont));
}
catch (Exception e)
{
if (ClientUtils.IsCriticalException(e))
{
throw;
}
// Looks like the font was not true type
return(null);
}
}
public TableProperties()
{
Font = new FontProperty()
{
Size = 14,
Name = "Times New Roman"
};
Bookmark = "Bookmark";
}
public void VisualStyleRenderer_GetFont_for_InvalidFontProperty(FontProperty value)
{
var renderer = new VisualStyleRenderer("TEXTSTYLE", 1, 0);
using var image = new Bitmap(10, 10);
using Graphics graphics = Graphics.FromImage(image);
Assert.Throws <InvalidEnumArgumentException>("prop", () => renderer.GetFont(graphics, value));
}
public Font GetFont(IDeviceContext dc, FontProperty prop)
{
throw new NotImplementedException();
//if (dc == null)
// throw new ArgumentNullException ("dc");
//if (!Enum.IsDefined (typeof (FontProperty), prop))
// throw new System.ComponentModel.InvalidEnumArgumentException ("prop", (int)prop, typeof (FontProperty));
//UXTheme.LOGFONT lf = new UXTheme.LOGFONT();
//UXTheme.GetThemeFont (theme, dc.GetHdc (), this.part, this.state, (int)prop, out lf);
//IntPtr fontPtr = UXTheme.CreateFontIndirect(lf);
//dc.ReleaseHdc();
//return Font.FromLogFont(lf);
//return null;
}
/// <summary>
/// [See win32 equivalent.]
/// Returns null if the returned font was not true type, since GDI+ does not support it.
/// </summary>
public Font GetFont(IDeviceContext dc, FontProperty prop)
{
if (dc == null)
{
throw new ArgumentNullException(nameof(dc));
}
//valid values are 0xa29 to 0xa29
if (!ClientUtils.IsEnumValid(prop, (int)prop, (int)FontProperty.GlyphFont, (int)FontProperty.GlyphFont))
{
throw new InvalidEnumArgumentException(nameof(prop), (int)prop, typeof(FontProperty));
}
NativeMethods.LOGFONTW logfont = new NativeMethods.LOGFONTW();
using (WindowsGraphicsWrapper wgr = new WindowsGraphicsWrapper(dc, AllGraphicsProperties))
{
HandleRef hdc = new HandleRef(wgr, wgr.WindowsGraphics.DeviceContext.Hdc);
lastHResult = SafeNativeMethods.GetThemeFont(new HandleRef(this, Handle), hdc, part, state, (int)prop, ref logfont);
}
Font font = null;
//check for a failed HR.
if (NativeMethods.Succeeded(lastHResult))
{
try
{
font = Font.FromLogFont(logfont);
}
catch (Exception e)
{
if (ClientUtils.IsSecurityOrCriticalException(e))
{
throw;
}
//Looks like the font was not true type
font = null;
}
}
return(font);
}
/// <summary>
/// [See win32 equivalent.]
/// Returns null if the returned font was not true type, since GDI+ does not support it.
/// </summary>
public Font?GetFont(IDeviceContext dc, FontProperty prop)
{
if (dc == null)
{
throw new ArgumentNullException(nameof(dc));
}
//valid values are 0xa29 to 0xa29
if (!ClientUtils.IsEnumValid(prop, (int)prop, (int)FontProperty.GlyphFont, (int)FontProperty.GlyphFont))
{
throw new InvalidEnumArgumentException(nameof(prop), (int)prop, typeof(FontProperty));
}
using var wgr = new WindowsGraphicsWrapper(dc, AllGraphicsProperties);
var hdc = new HandleRef(wgr, wgr.WindowsGraphics.DeviceContext.Hdc);
lastHResult = GetThemeFont(this, hdc, part, state, (int)prop, out User32.LOGFONTW logfont);
// Check for a failed HR.
if (!lastHResult.Succeeded())
{
return(null);
}
try
{
return(Font.FromLogFont(logfont));
}
catch (Exception e)
{
if (ClientUtils.IsSecurityOrCriticalException(e))
{
throw;
}
// Looks like the font was not true type
return(null);
}
}
/// <summary>
/// [See win32 equivalent.]
/// Returns null if the returned font was not true type, since GDI+ does not support it.
/// </summary>
public Font?GetFont(IDeviceContext dc, FontProperty prop)
{
if (dc is null)
{
throw new ArgumentNullException(nameof(dc));
}
if (!ClientUtils.IsEnumValid_NotSequential(prop, (int)prop, (int)FontProperty.TextFont, (int)FontProperty.GlyphFont))
{
throw new InvalidEnumArgumentException(nameof(prop), (int)prop, typeof(FontProperty));
}
using var hdc = new DeviceContextHdcScope(dc);
_lastHResult = GetThemeFont(this, hdc, Part, State, (int)prop, out User32.LOGFONTW logfont);
// Check for a failed HR.
if (!_lastHResult.Succeeded())
{
return(null);
}
try
{
return(Font.FromLogFont(logfont));
}
catch (Exception e)
{
if (ClientUtils.IsCriticalException(e))
{
throw;
}
// Looks like the font was not true type
return(null);
}
}
public Font GetFont(IDeviceContext dc, FontProperty prop)
{
if (dc == null)
{
throw new ArgumentNullException("dc");
}
if (!System.Windows.Forms.ClientUtils.IsEnumValid(prop, (int)prop, 0xa29, 0xa29))
{
throw new InvalidEnumArgumentException("prop", (int)prop, typeof(FontProperty));
}
System.Windows.Forms.NativeMethods.LOGFONT pFont = new System.Windows.Forms.NativeMethods.LOGFONT();
using (WindowsGraphicsWrapper wrapper = new WindowsGraphicsWrapper(dc, TextFormatFlags.PreserveGraphicsTranslateTransform | TextFormatFlags.PreserveGraphicsClipping))
{
HandleRef hdc = new HandleRef(wrapper, wrapper.WindowsGraphics.DeviceContext.Hdc);
this.lastHResult = System.Windows.Forms.SafeNativeMethods.GetThemeFont(new HandleRef(this, this.Handle), hdc, this.part, this.state, (int)prop, pFont);
}
Font font = null;
if (!System.Windows.Forms.NativeMethods.Succeeded(this.lastHResult))
{
return(font);
}
System.Windows.Forms.IntSecurity.ObjectFromWin32Handle.Assert();
try
{
return(Font.FromLogFont(pFont));
}
catch (Exception exception)
{
if (System.Windows.Forms.ClientUtils.IsSecurityOrCriticalException(exception))
{
throw;
}
return(null);
}
}
set => SetValue(FontProperty, value);
public System.Drawing.Font GetFont(System.Drawing.IDeviceContext dc, FontProperty prop)
{
}
public Font GetFont(IDeviceContext dc, FontProperty prop)
{
if( dc == null ){
throw new ArgumentNullException("dc");
}
//valid values are 0xa29 to 0xa29
if (!ClientUtils.IsEnumValid(prop, (int)prop, (int)FontProperty.GlyphFont, (int)FontProperty.GlyphFont))
{
throw new InvalidEnumArgumentException("prop", (int)prop, typeof(FontProperty));
}
NativeMethods.LOGFONT logfont = new NativeMethods.LOGFONT();
using( WindowsGraphicsWrapper wgr = new WindowsGraphicsWrapper( dc, AllGraphicsProperties ) ) {
HandleRef hdc = new HandleRef( wgr, wgr.WindowsGraphics.DeviceContext.Hdc );
lastHResult = SafeNativeMethods.GetThemeFont( new HandleRef( this, Handle ), hdc, part, state, (int) prop, logfont );
}
Font font = null;
//check for a failed HR.
if (NativeMethods.Succeeded(lastHResult)) {
// SECREVIEW: Safe to assert here, since the logfont comes from a native api and not from the
// caller of this method. The system creates the font handle.
//
IntSecurity.ObjectFromWin32Handle.Assert();
try {
font = Font.FromLogFont(logfont);
}
catch (Exception e) {
if (ClientUtils.IsSecurityOrCriticalException(e)) {
throw;
}
//Looks like the font was not true type
font = null;
}
}
return font;
}
public Font GetFont(IDeviceContext dc, FontProperty prop)
{
if (dc == null)
{
throw new ArgumentNullException("dc");
}
if (!System.Windows.Forms.ClientUtils.IsEnumValid(prop, (int) prop, 0xa29, 0xa29))
{
throw new InvalidEnumArgumentException("prop", (int) prop, typeof(FontProperty));
}
System.Windows.Forms.NativeMethods.LOGFONT pFont = new System.Windows.Forms.NativeMethods.LOGFONT();
using (WindowsGraphicsWrapper wrapper = new WindowsGraphicsWrapper(dc, TextFormatFlags.PreserveGraphicsTranslateTransform | TextFormatFlags.PreserveGraphicsClipping))
{
HandleRef hdc = new HandleRef(wrapper, wrapper.WindowsGraphics.DeviceContext.Hdc);
this.lastHResult = System.Windows.Forms.SafeNativeMethods.GetThemeFont(new HandleRef(this, this.Handle), hdc, this.part, this.state, (int) prop, pFont);
}
Font font = null;
if (!System.Windows.Forms.NativeMethods.Succeeded(this.lastHResult))
{
return font;
}
System.Windows.Forms.IntSecurity.ObjectFromWin32Handle.Assert();
try
{
return Font.FromLogFont(pFont);
}
catch (Exception exception)
{
if (System.Windows.Forms.ClientUtils.IsSecurityOrCriticalException(exception))
{
throw;
}
return null;
}
}
public Font GetFont (IDeviceContext dc, FontProperty prop)
{
throw new NotImplementedException();
//if (dc == null)
// throw new ArgumentNullException ("dc");
//if (!Enum.IsDefined (typeof (FontProperty), prop))
// throw new System.ComponentModel.InvalidEnumArgumentException ("prop", (int)prop, typeof (FontProperty));
//UXTheme.LOGFONT lf = new UXTheme.LOGFONT();
//UXTheme.GetThemeFont (theme, dc.GetHdc (), this.part, this.state, (int)prop, out lf);
//IntPtr fontPtr = UXTheme.CreateFontIndirect(lf);
//dc.ReleaseHdc();
//return Font.FromLogFont(lf);
//return null;
}
public Font GetFont(IDeviceContext dc, FontProperty prop)
{
throw null;
}
set { SetValue(FontProperty, value); }
public System.Drawing.Font GetFont(System.Drawing.IDeviceContext dc, FontProperty prop)
{
}
