public DialogResult ShowDialog()
{
var cc = new ChooseColor();
cc.structSize = Marshal.SizeOf(cc);
//Does not seem to work unless custom colors are initialized.
var lpCustColors = Marshal.AllocCoTaskMem(16 * sizeof(int));
cc.custColors = lpCustColors;
cc.flags = ChooseColorFlags.RgbInit;
try
{
Marshal.Copy(customColors, 0, lpCustColors, 16);
if (Win32Dialogs.ChooseColor(cc))
{
Color = ColorTranslator.FromWin32(cc.rgbResult);
return(DialogResult.OK);
}
else
{
return(DialogResult.Cancel);
}
}
finally
{
Marshal.FreeCoTaskMem(lpCustColors);
}
}
public DialogResult ShowDialog()
{
var ofn = new OpenFileName();
ofn.structSize = Marshal.SizeOf(ofn);
if (string.IsNullOrWhiteSpace(Filter))
{
ofn.filter = null;
}
else
{
ofn.filter = Filter;
}
ofn.file = new string(new char[256]);
ofn.maxFile = ofn.file.Length;
ofn.fileTitle = new string(new char[64]);
ofn.maxFileTitle = ofn.fileTitle.Length;
if (string.IsNullOrWhiteSpace(InitialDirectory))
{
ofn.initialDir = null;
}
else
{
ofn.initialDir = InitialDirectory;
}
if (string.IsNullOrWhiteSpace(Title))
{
ofn.title = null;
}
else
{
ofn.title = Title;
}
if (string.IsNullOrWhiteSpace(DefaultExtension))
{
ofn.defExt = null;
}
else
{
ofn.defExt = DefaultExtension;
}
if (Win32Dialogs.GetOpenFileName(ofn))
{
File = ofn.file;
return(DialogResult.OK);
}
else
{
return(DialogResult.Cancel);
}
}
