本文整理汇总了C#中IMetaDataImport类的典型用法代码示例。如果您正苦于以下问题：C# IMetaDataImport类的具体用法？C# IMetaDataImport怎么用？C# IMetaDataImport使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。
IMetaDataImport类属于命名空间，在下文中一共展示了IMetaDataImport类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: IsGlobal
static bool IsGlobal(IMetaDataImport mdi, uint token) {
if (mdi == null)
return false;
int bGlobal;
int hr = mdi.IsGlobal(token, out bGlobal);
return hr == 0 && bGlobal != 0;
}示例2: MetadataCustomAttribute
/*
public MetadataCustomAttribute(IMetaDataImport import, uint token)
{
this._import = import;
this._token = token;
}
*/
public MetadataCustomAttribute(IMetaDataImport import, uint token, uint methodToken)
{
_import = import;
_token = token;
if(methodToken != 0)
_method = new MetadataMethod(import, methodToken);
}示例3: GetRVA
public unsafe static uint? GetRVA(IMetaDataImport mdi, uint token) {
if (mdi == null)
return null;
uint ulCodeRVA;
int hr = mdi.GetRVA(token, out ulCodeRVA, IntPtr.Zero);
if (hr != 0)
return null;
return ulCodeRVA;
}示例4: ComReader
public ComReader(string assemblyPath)
{
IMetaDataDispenserEx dispenser = new MetaDataDispenserEx();
object rawScope;
//GUID of the IMetaDataImport interface.
var metaDataImportGuid = new Guid("7DAC8207-D3AE-4c75-9B67-92801A497D44");
//Open the assembly.
dispenser.OpenScope(assemblyPath, 0, ref metaDataImportGuid, out rawScope);
//The rawScope contains an IMetaDataImport interface.
_import = (IMetaDataImport)rawScope;
}示例5: GetClassLayout
public unsafe static bool GetClassLayout(IMetaDataImport mdi, uint token, out ushort packingSize, out uint classSize) {
packingSize = 0;
classSize = 0;
if (mdi == null)
return false;
uint dwPackSize = 0, ulClassSize = 0;
int hr = mdi.GetClassLayout(token, new IntPtr(&dwPackSize), null, 0, IntPtr.Zero, new IntPtr(&ulClassSize));
if (hr != 0)
return false;
packingSize = (ushort)dwPackSize;
classSize = ulClassSize;
return true;
}示例6: GetUtf8Name
public unsafe static UTF8String GetUtf8Name(IMetaDataImport mdi, uint token) {
if (mdi == null)
return null;
IntPtr pszUtf8NamePtr;
int hr = mdi.GetNameFromToken(token, out pszUtf8NamePtr);
if (hr != 0 || pszUtf8NamePtr == IntPtr.Zero)
return null;
const int MAX_LEN = 0x1000;
byte* p = (byte*)pszUtf8NamePtr;
for (int i = 0; i < MAX_LEN; i++, p++) {
if (*p == 0)
break;
}
byte[] buf = new byte[p - (byte*)pszUtf8NamePtr];
Marshal.Copy(pszUtf8NamePtr, buf, 0, buf.Length);
return new UTF8String(buf);
}示例7: GetFieldAttributes
public unsafe static FieldAttributes GetFieldAttributes(IMetaDataImport mdi, uint token) {
uint dwAttr;
int hr = mdi.GetFieldProps(token, IntPtr.Zero, IntPtr.Zero, 0, IntPtr.Zero, new IntPtr(&dwAttr), IntPtr.Zero, IntPtr.Zero, IntPtr.Zero, IntPtr.Zero, IntPtr.Zero);
Debug.Assert(hr == 0);
return hr < 0 ? 0 : (FieldAttributes)dwAttr;
}示例8: GetFieldName
public static unsafe string GetFieldName(IMetaDataImport mdi, uint token) {
if (mdi == null)
return null;
uint chField = 0, dwAttr = 0;
char[] nameBuf = null;
int hr = mdi.GetFieldProps(token, IntPtr.Zero, IntPtr.Zero, 0, new IntPtr(&chField), new IntPtr(&dwAttr), IntPtr.Zero, IntPtr.Zero, IntPtr.Zero, IntPtr.Zero, IntPtr.Zero);
if (hr >= 0 && chField != 0) {
nameBuf = new char[chField];
fixed (char* p = &nameBuf[0])
hr = mdi.GetFieldProps(token, IntPtr.Zero, new IntPtr(p), (uint)nameBuf.Length, new IntPtr(&chField), IntPtr.Zero, IntPtr.Zero, IntPtr.Zero, IntPtr.Zero, IntPtr.Zero, IntPtr.Zero);
}
if (hr < 0)
return null;
if (chField <= 1)
return string.Empty;
return new string(nameBuf, 0, (int)chField - 1);
}示例9: GetFieldSignatureBlob
public static unsafe byte[] GetFieldSignatureBlob(IMetaDataImport mdi, uint token) {
if (mdi == null)
return null;
uint sigLen = 0;
IntPtr sigAddr;
int hr = mdi.GetFieldProps(token, IntPtr.Zero, IntPtr.Zero, 0, IntPtr.Zero, IntPtr.Zero, new IntPtr(&sigAddr), new IntPtr(&sigLen), IntPtr.Zero, IntPtr.Zero, IntPtr.Zero);
if (hr < 0 || sigAddr == IntPtr.Zero)
return null;
var buf = new byte[sigLen];
Marshal.Copy(sigAddr, buf, 0, buf.Length);
return buf;
}示例10: GetEventAddRemoveFireTokens
public unsafe static bool GetEventAddRemoveFireTokens(IMetaDataImport mdi, uint token, out uint addToken, out uint removeToken, out uint fireToken) {
addToken = 0;
removeToken = 0;
fireToken = 0;
if (mdi == null)
return false;
uint addTokenTmp, removeTokenTmp, fireTokenTmp;
int hr = mdi.GetEventProps(token, IntPtr.Zero, IntPtr.Zero, 0, IntPtr.Zero, IntPtr.Zero, IntPtr.Zero, new IntPtr(&addTokenTmp), new IntPtr(&removeTokenTmp), new IntPtr(&fireTokenTmp), IntPtr.Zero, 0, IntPtr.Zero);
if (hr != 0)
return false;
addToken = addTokenTmp;
removeToken = removeTokenTmp;
fireToken = fireTokenTmp;
return true;
}示例11: GetParamOwnerRid
public unsafe static uint GetParamOwnerRid(IMetaDataImport mdi, uint token) {
if (mdi == null)
return 0;
uint ownerToken;
int hr = mdi.GetParamProps(token, new IntPtr(&ownerToken), IntPtr.Zero, IntPtr.Zero, 0, IntPtr.Zero, IntPtr.Zero, IntPtr.Zero, IntPtr.Zero, IntPtr.Zero);
if (hr != 0)
return 0;
var ownerMdToken = new MDToken(ownerToken);
return ownerMdToken.Table == Table.Method ? ownerMdToken.Rid : 0;
}示例12: GetEventOwnerRid
public unsafe static uint GetEventOwnerRid(IMetaDataImport mdi, uint token) {
if (mdi == null)
return 0;
if (IsGlobal(mdi, token))
return 1;
uint ownerToken;
int hr = mdi.GetEventProps(token, new IntPtr(&ownerToken), IntPtr.Zero, 0, IntPtr.Zero, IntPtr.Zero, IntPtr.Zero, IntPtr.Zero, IntPtr.Zero, IntPtr.Zero, IntPtr.Zero, 0, IntPtr.Zero);
if (hr != 0)
return 0;
var ownerMdToken = new MDToken(ownerToken);
return ownerMdToken.Table == Table.TypeDef ? ownerMdToken.Rid : 0;
}示例13: GetEventName
public unsafe static string GetEventName(IMetaDataImport mdi, uint token) {
uint chEvent;
int hr = mdi.GetEventProps(token, IntPtr.Zero, IntPtr.Zero, 0, new IntPtr(&chEvent), IntPtr.Zero, IntPtr.Zero, IntPtr.Zero, IntPtr.Zero, IntPtr.Zero, IntPtr.Zero, 0, IntPtr.Zero);
char[] nameBuf = null;
if (hr >= 0 && chEvent != 0) {
nameBuf = new char[chEvent];
fixed (char* p = &nameBuf[0])
hr = mdi.GetEventProps(token, IntPtr.Zero, new IntPtr(p), (uint)nameBuf.Length, new IntPtr(&chEvent), IntPtr.Zero, IntPtr.Zero, IntPtr.Zero, IntPtr.Zero, IntPtr.Zero, IntPtr.Zero, 0, IntPtr.Zero);
}
if (hr < 0)
return null;
return chEvent <= 1 ? string.Empty : new string(nameBuf, 0, (int)chEvent - 1);
}示例14: GetTypeDefEnclosingType
public static unsafe uint GetTypeDefEnclosingType(IMetaDataImport mdi, uint token) {
if (mdi == null)
return 0;
uint dwTypeDefFlags;
int hr = mdi.GetTypeDefProps(token, IntPtr.Zero, 0, IntPtr.Zero, new IntPtr(&dwTypeDefFlags), IntPtr.Zero);
if (hr != 0)
return 0;
if ((dwTypeDefFlags & 7) >= 2) {
uint enclType;
hr = mdi.GetNestedClassProps(token, out enclType);
if (hr == 0)
return enclType;
}
return 0;
}示例15: GetParamName
public unsafe static string GetParamName(IMetaDataImport mdi, uint token) {
if (mdi == null)
return null;
char[] nameBuf = null;
uint chName;
int hr = mdi.GetParamProps(token, IntPtr.Zero, IntPtr.Zero, IntPtr.Zero, 0, new IntPtr(&chName), IntPtr.Zero, IntPtr.Zero, IntPtr.Zero, IntPtr.Zero);
if (hr >= 0 && chName != 0) {
nameBuf = new char[chName];
fixed (char* p = &nameBuf[0])
hr = mdi.GetParamProps(token, IntPtr.Zero, IntPtr.Zero, new IntPtr(p), (uint)nameBuf.Length, new IntPtr(&chName), IntPtr.Zero, IntPtr.Zero, IntPtr.Zero, IntPtr.Zero);
}
if (hr < 0)
return null;
return chName <= 1 ? string.Empty : new string(nameBuf, 0, (int)chName - 1);
}