void enumerateTypeDefinitions()
{
//Handle of the enumeration.
uint enumHandle = 0;
//We will read maximum 10 TypeDefs at once which will be stored in this array.
var typeDefs = new uint[10];
//Number of read TypeDefs.
uint count;
_import.EnumTypeDefs(ref enumHandle, typeDefs, Convert.ToUInt32(typeDefs.Length), out count);
_types = new List <MetadataType>();
//Continue reading TypeDef's while he typeDefs array contains any new TypeDef.
while (count > 0)
{
for (uint typeDefsIndex = 0; typeDefsIndex < count; typeDefsIndex++)
{
_types.Add(new MetadataType(_import, typeDefs[typeDefsIndex]));
}
_import.EnumTypeDefs(ref enumHandle, typeDefs, Convert.ToUInt32(typeDefs.Length), out count);
}
_import.CloseEnum(enumHandle);
}
public uint FindTypeDef(string szTypeDef)
{
IntPtr hEnum = new IntPtr();
uint cDefs, maxcDefs = 10;
uint[] typeDefs = new uint[maxcDefs];
importer.EnumTypeDefs(ref hEnum, typeDefs, maxcDefs, out cDefs);
while (cDefs > 0)
{
for (int i = 0; i < cDefs; i++)
{
TypeDefProps props = GetTypeDefProps(typeDefs[i]);
if (props.tName == szTypeDef)
{
importer.CloseEnum(hEnum);
return(typeDefs[i]);
}
}
importer.EnumTypeDefs(ref hEnum, typeDefs, maxcDefs, out cDefs);
}
return(0);
}
public List <uint> GetTypes()
{
List <uint> result = new List <uint>();
uint typeEnum = 0;
uint[] types = new uint[256];
uint typeCount = 0;
while ((m_import.EnumTypeDefs(ref typeEnum, types, 256, out typeCount) == 0) && (typeCount > 0))
{
for (int i = 0; i < typeCount; i++)
{
result.Add(types[i]);
}
}
return(result);
}
public unsafe static uint[] GetTypeDefTokens(IMetaDataImport mdi) {
if (mdi == null)
return new uint[0];
IntPtr iter = IntPtr.Zero;
try {
uint count;
int hr = mdi.EnumTypeDefs(ref iter, IntPtr.Zero, 0, out count);
if (hr < 0)
return new uint[0];
uint ulCount = 0;
hr = mdi.CountEnum(iter, ref ulCount);
if (hr < 0)
return new uint[0];
hr = mdi.ResetEnum(iter, 0);
if (hr < 0)
return new uint[0];
// The global type isn't included
uint[] tokens = new uint[ulCount + 1];
if (tokens.Length > 1) {
fixed (uint* p = &tokens[1])
hr = mdi.EnumTypeDefs(ref iter, new IntPtr(p), ulCount, out count);
}
if (hr < 0)
return new uint[0];
tokens[0] = 0x02000001;
return tokens;
}
finally {
if (iter != IntPtr.Zero)
mdi.CloseEnum(iter);
}
}
