public static XmlSchemaDerivationMethod ReadDerivationAttribute(XmlReader reader, out Exception innerExcpetion, string name, XmlSchemaDerivationMethod allowed)
{
innerExcpetion = null;
XmlSchemaDerivationMethod result;
try
{
string value = reader.Value;
string text = string.Empty;
XmlSchemaDerivationMethod xmlSchemaDerivationMethod = XmlSchemaDerivationMethod.Empty;
if (value.IndexOf("#all") != -1 && value.Trim() != "#all")
{
innerExcpetion = new Exception(value + " is not a valid value for " + name + ". #all if present must be the only value");
result = XmlSchemaDerivationMethod.All;
}
else
{
string[] array = XmlSchemaUtil.SplitList(value);
int i = 0;
while (i < array.Length)
{
string text2 = array[i];
string text3 = text2;
if (text3 == null)
{
goto IL_192;
}
if (XmlSchemaUtil.< > f__switch$map38 == null)
{
XmlSchemaUtil.< > f__switch$map38 = new Dictionary <string, int>(7)
{
{
string.Empty,
0
},
{
"#all",
1
},
{
"substitution",
2
},
{
"extension",
3
},
{
"restriction",
4
},
{
"list",
5
},
{
"union",
6
}
};
}
int num;
if (!XmlSchemaUtil.< > f__switch$map38.TryGetValue(text3, out num))
{
goto IL_192;
}
switch (num)
{
case 0:
xmlSchemaDerivationMethod = XmlSchemaUtil.AddFlag(xmlSchemaDerivationMethod, XmlSchemaDerivationMethod.Empty, allowed);
break;
case 1:
xmlSchemaDerivationMethod = XmlSchemaUtil.AddFlag(xmlSchemaDerivationMethod, XmlSchemaDerivationMethod.All, allowed);
break;
case 2:
xmlSchemaDerivationMethod = XmlSchemaUtil.AddFlag(xmlSchemaDerivationMethod, XmlSchemaDerivationMethod.Substitution, allowed);
break;
case 3:
xmlSchemaDerivationMethod = XmlSchemaUtil.AddFlag(xmlSchemaDerivationMethod, XmlSchemaDerivationMethod.Extension, allowed);
break;
case 4:
xmlSchemaDerivationMethod = XmlSchemaUtil.AddFlag(xmlSchemaDerivationMethod, XmlSchemaDerivationMethod.Restriction, allowed);
break;
case 5:
xmlSchemaDerivationMethod = XmlSchemaUtil.AddFlag(xmlSchemaDerivationMethod, XmlSchemaDerivationMethod.List, allowed);
break;
case 6:
xmlSchemaDerivationMethod = XmlSchemaUtil.AddFlag(xmlSchemaDerivationMethod, XmlSchemaDerivationMethod.Union, allowed);
break;
default:
goto IL_192;
}
IL_1A4:
i++;
continue;
IL_192:
text = text + text2 + " ";
goto IL_1A4;
}
if (text != string.Empty)
{
innerExcpetion = new Exception(text + "is/are not valid values for " + name);
}
result = xmlSchemaDerivationMethod;
}
}
catch (Exception ex)
{
innerExcpetion = ex;
result = XmlSchemaDerivationMethod.None;
}
return(result);
}