void SetCustomAttribute (CodeMemberMethod method, UnknownAttributeDescriptor uad)
{
CodeAssignStatement assign = new CodeAssignStatement ();
assign.Left = new CodePropertyReferenceExpression (
new CodeArgumentReferenceExpression("__ctrl"),
uad.Info.Name);
assign.Right = GetExpressionFromString (uad.Value.GetType (), uad.Value.ToString (), uad.Info);
method.Statements.Add (assign);
}
void CheckUnknownAttribute(string name, string val, string inherits)
{
MemberInfo mi = null;
bool missing = false;
string memberName = name.Trim().ToLower(Helpers.InvariantCulture);
Type parent = codeFileBaseClassType;
if (parent == null)
{
parent = baseType;
}
try {
MemberInfo[] infos = parent.GetMember(memberName,
MemberTypes.Field | MemberTypes.Property,
BindingFlags.Public | BindingFlags.Instance |
BindingFlags.IgnoreCase | BindingFlags.Static);
if (infos.Length != 0)
{
// prefer public properties to public methods (it's what MS.NET does)
foreach (MemberInfo tmp in infos)
{
if (tmp is PropertyInfo)
{
mi = tmp;
break;
}
}
if (mi == null)
{
mi = infos [0];
}
}
else
{
missing = true;
}
} catch (Exception) {
missing = true;
}
if (missing)
{
ThrowParseException(
"Error parsing attribute '{0}': Type '{1}' does not have a public property named '{0}'",
memberName, inherits);
}
Type memberType = null;
if (mi is PropertyInfo)
{
PropertyInfo pi = mi as PropertyInfo;
if (!pi.CanWrite)
{
ThrowParseException(
"Error parsing attribute '{0}': The '{0}' property is read-only and cannot be set.",
memberName);
}
memberType = pi.PropertyType;
}
else if (mi is FieldInfo)
{
memberType = ((FieldInfo)mi).FieldType;
}
else
{
ThrowParseException("Could not determine member the kind of '{0}' in base type '{1}",
memberName, inherits);
}
TypeConverter converter = TypeDescriptor.GetConverter(memberType);
bool convertible = true;
object value = null;
if (converter == null || !converter.CanConvertFrom(typeof(string)))
{
convertible = false;
}
if (convertible)
{
try {
value = converter.ConvertFromInvariantString(val);
} catch (Exception) {
convertible = false;
}
}
if (!convertible)
{
ThrowParseException("Error parsing attribute '{0}': Cannot create an object of type '{1}' from its string representation '{2}' for the '{3}' property.",
memberName, memberType, val, mi.Name);
}
UnknownAttributeDescriptor desc = new UnknownAttributeDescriptor(mi, value);
unknownMainAttributes.Add(desc);
}
void CheckUnknownAttribute (string name, string val, string inherits)
{
MemberInfo mi = null;
bool missing = false;
string memberName = name.Trim ().ToLower (Helpers.InvariantCulture);
Type parent = codeFileBaseClassType;
if (parent == null)
parent = baseType;
try {
MemberInfo[] infos = parent.GetMember (memberName,
MemberTypes.Field | MemberTypes.Property,
BindingFlags.Public | BindingFlags.Instance |
BindingFlags.IgnoreCase | BindingFlags.Static);
if (infos.Length != 0) {
// prefer public properties to public methods (it's what MS.NET does)
foreach (MemberInfo tmp in infos) {
if (tmp is PropertyInfo) {
mi = tmp;
break;
}
}
if (mi == null)
mi = infos [0];
} else
missing = true;
} catch (Exception) {
missing = true;
}
if (missing)
ThrowParseException (
"Error parsing attribute '{0}': Type '{1}' does not have a public property named '{0}'",
memberName, inherits);
Type memberType = null;
if (mi is PropertyInfo) {
PropertyInfo pi = mi as PropertyInfo;
if (!pi.CanWrite)
ThrowParseException (
"Error parsing attribute '{0}': The '{0}' property is read-only and cannot be set.",
memberName);
memberType = pi.PropertyType;
} else if (mi is FieldInfo) {
memberType = ((FieldInfo)mi).FieldType;
} else
ThrowParseException ("Could not determine member the kind of '{0}' in base type '{1}",
memberName, inherits);
TypeConverter converter = TypeDescriptor.GetConverter (memberType);
bool convertible = true;
object value = null;
if (converter == null || !converter.CanConvertFrom (typeof (string)))
convertible = false;
if (convertible) {
try {
value = converter.ConvertFromInvariantString (val);
} catch (Exception) {
convertible = false;
}
}
if (!convertible)
ThrowParseException ("Error parsing attribute '{0}': Cannot create an object of type '{1}' from its string representation '{2}' for the '{3}' property.",
memberName, memberType, val, mi.Name);
UnknownAttributeDescriptor desc = new UnknownAttributeDescriptor (mi, value);
unknownMainAttributes.Add (desc);
}
