public void TestParseFileFilters()
{
IList <IFileFilter> fileFilters = FileFilterHelper.ParseFileFilters("Test|*.cs|Web|*.html;*.js");
Assert.AreEqual("Test", fileFilters[0].Label);
Assert.AreEqual("*.cs", fileFilters[0].Filters);
Assert.AreEqual("Web", fileFilters[1].Label);
Assert.AreEqual("*.html;*.js", fileFilters[1].Filters);
}
public override object ConvertFrom(ITypeDescriptorContext context, CultureInfo culture, object value)
{
if (value == null)
{
return(null);
}
if (value is string filterStr)
{
return(FileFilterHelper.ParseFileFilters(filterStr));
}
else if (value is IList <IFileFilter> filters)
{
return(filters);
}
else
{
return(base.ConvertFrom(context, culture, value));
}
}