| public ConvertFrom ( ITypeDescriptorContext ctx, CultureInfo ci, object data ) : object | ||
| ctx | ITypeDescriptorContext | |
| ci | CultureInfo | |
| data | object | |
| Результат | object | |
public override object ConvertFrom(ITypeDescriptorContext ctx, CultureInfo ci, object data) {
Debug.Assert(data is string, "data is string");
return ((string)data).Trim();
}
} public void ConvertFrom ()
{
WhiteSpaceTrimStringConverter cv = new WhiteSpaceTrimStringConverter ();
object o;
o = cv.ConvertFrom (null, null, "hi there");
Assert.AreEqual (typeof (string), o.GetType(), "A1");
Assert.AreEqual ("hi there", (string)o, "A2");
o = cv.ConvertFrom (null, null, " hi there ");
Assert.AreEqual ("hi there", (string)o, "A3");
}
