/// <include file='doc\FontDialog.uex' path='docs/doc[@for="FontDialog.UpdateFont"]/*' />
/// <devdoc>
/// </devdoc>
/// <internalonly/>
private void UpdateFont(NativeMethods.LOGFONT lf)
{
IntPtr screenDC = UnsafeNativeMethods.GetDC(NativeMethods.NullHandleRef);
try {
Font fontInWorldUnits = null;
try {
IntSecurity.UnmanagedCode.Assert();
try {
fontInWorldUnits = Font.FromLogFont(lf, screenDC);
}
finally {
CodeAccessPermission.RevertAssert();
}
// The dialog claims its working in points (a device-independent unit),
// but actually gives us something in world units (device-dependent).
font = ControlPaint.FontInPoints(fontInWorldUnits);
}
finally {
if (fontInWorldUnits != null)
{
fontInWorldUnits.Dispose();
}
}
}
finally {
UnsafeNativeMethods.ReleaseDC(NativeMethods.NullHandleRef, new HandleRef(null, screenDC));
}
}
private void UpdateFont(System.Windows.Forms.NativeMethods.LOGFONT lf)
{
IntPtr dC = System.Windows.Forms.UnsafeNativeMethods.GetDC(System.Windows.Forms.NativeMethods.NullHandleRef);
try
{
using (System.Drawing.Font font = null)
{
System.Windows.Forms.IntSecurity.UnmanagedCode.Assert();
try
{
font = System.Drawing.Font.FromLogFont(lf, dC);
}
finally
{
CodeAccessPermission.RevertAssert();
}
this.font = ControlPaint.FontInPoints(font);
}
}
finally
{
System.Windows.Forms.UnsafeNativeMethods.ReleaseDC(System.Windows.Forms.NativeMethods.NullHandleRef, new HandleRef(null, dC));
}
}