public override object ConvertFrom(ITypeDescriptorContext context, CultureInfo culture, object value)
{
if (value == null)
{
return(new SortExpressionCollection());
}
string str = value as string;
if (str == null)
{
return(base.ConvertFrom(context, culture, value));
}
if (str.Length < 1)
{
return(new SortExpressionCollection());
}
string[] strArrays = str.Split(new char[] { ';' });
if ((int)strArrays.Length < 1)
{
return(new SortExpressionCollection());
}
SortExpressionCollection sortExpressionCollection = new SortExpressionCollection();
TypeConverter converter = TypeDescriptor.GetConverter(typeof(SortExpression));
string[] strArrays1 = strArrays;
for (int i = 0; i < (int)strArrays1.Length; i++)
{
SortExpression sortExpression = converter.ConvertFrom(strArrays1[i]) as SortExpression;
if (sortExpression != null)
{
sortExpressionCollection.Add(sortExpression);
}
}
return(sortExpressionCollection);
}
