public void OpenAndEmptyClipboard()
{
Clipboard.OpenClipboard();
try
{
Clipboard.EmptyClipboard();
WindowHandle window = Clipboard.GetClipboardOwner();
window.IsNull.Should().BeTrue();
}
finally
{
Clipboard.CloseClipboard();
}
}
public void SetClipboardText()
{
Clipboard.OpenClipboard();
try
{
Clipboard.EmptyClipboard();
Clipboard.SetClipboardUnicodeText(nameof(SetClipboardText).AsSpan());
ClipboardFormat[] formats = Clipboard.GetAvailableClipboardFormats().Select((uint f) => (ClipboardFormat)f).ToArray();
formats.Should().Contain(ClipboardFormat.UnicodeText);
formats.Length.Should().Be(1);
}
finally
{
Clipboard.CloseClipboard();
}
}
public void OpenClipboard()
{
Clipboard.OpenClipboard();
try
{
WindowHandle window = Clipboard.GetOpenClipboardWindow();
window.IsNull.Should().BeTrue();
window = Clipboard.GetClipboardOwner();
// Don't know that this is documented and/or going to be consistent.
window.GetClassName().Should().Be("CLIPBRDWNDCLASS");
}
finally
{
Clipboard.CloseClipboard();
}
}
public void SetClipboardRtf()
{
Clipboard.OpenClipboard();
try
{
Clipboard.EmptyClipboard();
Clipboard.SetClipboardUnicodeText("This is a test.".AsSpan());
uint format = Clipboard.RegisterClipboardFormat("Rich Text Format");
string rich = @"{\rtf1\ansi\ansicpg1252\deff0\deflang1033{\fonttbl{\fhiminor\f0\fnil\fcharset0 Calibri;}{\f1\fmodern\fcharset0 Consolas;}}\uc1\pard\sl0\slmult1\fs22\b This\b0 is a \ul test\ul0 .}";
byte[] bytes = Encoding.ASCII.GetBytes(rich);
Clipboard.SetClipboardBinaryData(
bytes.AsSpan(),
(ClipboardFormat)format);
}
finally
{
Clipboard.CloseClipboard();
}
}
