Code:
/ Net / Net / 3.5.50727.3053 / DEVDIV / depot / DevDiv / releases / whidbey / netfxsp / ndp / clr / src / BCL / System / Reflection / Emit / LocalBuilder.cs / 1 / LocalBuilder.cs
// ==++== // // Copyright (c) Microsoft Corporation. All rights reserved. // // ==--== using System; using System.Reflection; using System.Security.Permissions; using System.Runtime.InteropServices; namespace System.Reflection.Emit { [ClassInterface(ClassInterfaceType.None)] [ComDefaultInterface(typeof(_LocalBuilder))] [System.Runtime.InteropServices.ComVisible(true)] public sealed class LocalBuilder : LocalVariableInfo, _LocalBuilder { #region Private Data Members private int m_localIndex; private Type m_localType; private MethodInfo m_methodBuilder; private bool m_isPinned; #endregion #region Constructor private LocalBuilder() { } internal LocalBuilder(int localIndex, Type localType, MethodInfo methodBuilder) : this(localIndex, localType, methodBuilder, false) { } internal LocalBuilder(int localIndex, Type localType, MethodInfo methodBuilder, bool isPinned) { m_isPinned = isPinned; m_localIndex = localIndex; m_localType = localType; m_methodBuilder = methodBuilder; } #endregion #region Internal Members internal int GetLocalIndex() { return m_localIndex; } internal MethodInfo GetMethodBuilder() { return m_methodBuilder; } #endregion #region LocalVariableInfo Override public override bool IsPinned { get { return m_isPinned; } } public override Type LocalType { get { return m_localType; } } public override int LocalIndex { get { return m_localIndex; } } #endregion #region Public Members public void SetLocalSymInfo(String name) { SetLocalSymInfo(name, 0, 0); } public void SetLocalSymInfo(String name, int startOffset, int endOffset) { ModuleBuilder dynMod; SignatureHelper sigHelp; int sigLength; byte[] signature; byte[] mungedSig; int index; MethodBuilder methodBuilder = m_methodBuilder as MethodBuilder; if (methodBuilder == null) // it's a light code gen entity throw new NotSupportedException(); dynMod = (ModuleBuilder) methodBuilder.Module; if (methodBuilder.IsTypeCreated()) { // cannot change method after its containing type has been created throw new InvalidOperationException(Environment.GetResourceString("InvalidOperation_TypeHasBeenCreated")); } // set the name and range of offset for the local if (dynMod.GetSymWriter() == null) { // cannot set local name if not debug module throw new InvalidOperationException(Environment.GetResourceString("InvalidOperation_NotADebugModule")); } sigHelp = SignatureHelper.GetFieldSigHelper(dynMod); sigHelp.AddArgument(m_localType); signature = sigHelp.InternalGetSignature(out sigLength); // The symbol store doesn't want the calling convention on the // front of the signature, but InternalGetSignature returns // the callinging convention. So we strip it off. This is a // bit unfortunate, since it means that we need to allocate // yet another array of bytes... mungedSig = new byte[sigLength - 1]; Array.Copy(signature, 1, mungedSig, 0, sigLength - 1); index = methodBuilder.GetILGenerator().m_ScopeTree.GetCurrentActiveScopeIndex(); if (index == -1) { // top level scope information is kept with methodBuilder methodBuilder.m_localSymInfo.AddLocalSymInfo( name, mungedSig, m_localIndex, startOffset, endOffset); } else { methodBuilder.GetILGenerator().m_ScopeTree.AddLocalSymInfoToCurrentScope( name, mungedSig, m_localIndex, startOffset, endOffset); } } #endregion void _LocalBuilder.GetTypeInfoCount(out uint pcTInfo) { throw new NotImplementedException(); } void _LocalBuilder.GetTypeInfo(uint iTInfo, uint lcid, IntPtr ppTInfo) { throw new NotImplementedException(); } void _LocalBuilder.GetIDsOfNames([In] ref Guid riid, IntPtr rgszNames, uint cNames, uint lcid, IntPtr rgDispId) { throw new NotImplementedException(); } void _LocalBuilder.Invoke(uint dispIdMember, [In] ref Guid riid, uint lcid, short wFlags, IntPtr pDispParams, IntPtr pVarResult, IntPtr pExcepInfo, IntPtr puArgErr) { throw new NotImplementedException(); } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. // ==++== // // Copyright (c) Microsoft Corporation. All rights reserved. // // ==--== using System; using System.Reflection; using System.Security.Permissions; using System.Runtime.InteropServices; namespace System.Reflection.Emit { [ClassInterface(ClassInterfaceType.None)] [ComDefaultInterface(typeof(_LocalBuilder))] [System.Runtime.InteropServices.ComVisible(true)] public sealed class LocalBuilder : LocalVariableInfo, _LocalBuilder { #region Private Data Members private int m_localIndex; private Type m_localType; private MethodInfo m_methodBuilder; private bool m_isPinned; #endregion #region Constructor private LocalBuilder() { } internal LocalBuilder(int localIndex, Type localType, MethodInfo methodBuilder) : this(localIndex, localType, methodBuilder, false) { } internal LocalBuilder(int localIndex, Type localType, MethodInfo methodBuilder, bool isPinned) { m_isPinned = isPinned; m_localIndex = localIndex; m_localType = localType; m_methodBuilder = methodBuilder; } #endregion #region Internal Members internal int GetLocalIndex() { return m_localIndex; } internal MethodInfo GetMethodBuilder() { return m_methodBuilder; } #endregion #region LocalVariableInfo Override public override bool IsPinned { get { return m_isPinned; } } public override Type LocalType { get { return m_localType; } } public override int LocalIndex { get { return m_localIndex; } } #endregion #region Public Members public void SetLocalSymInfo(String name) { SetLocalSymInfo(name, 0, 0); } public void SetLocalSymInfo(String name, int startOffset, int endOffset) { ModuleBuilder dynMod; SignatureHelper sigHelp; int sigLength; byte[] signature; byte[] mungedSig; int index; MethodBuilder methodBuilder = m_methodBuilder as MethodBuilder; if (methodBuilder == null) // it's a light code gen entity throw new NotSupportedException(); dynMod = (ModuleBuilder) methodBuilder.Module; if (methodBuilder.IsTypeCreated()) { // cannot change method after its containing type has been created throw new InvalidOperationException(Environment.GetResourceString("InvalidOperation_TypeHasBeenCreated")); } // set the name and range of offset for the local if (dynMod.GetSymWriter() == null) { // cannot set local name if not debug module throw new InvalidOperationException(Environment.GetResourceString("InvalidOperation_NotADebugModule")); } sigHelp = SignatureHelper.GetFieldSigHelper(dynMod); sigHelp.AddArgument(m_localType); signature = sigHelp.InternalGetSignature(out sigLength); // The symbol store doesn't want the calling convention on the // front of the signature, but InternalGetSignature returns // the callinging convention. So we strip it off. This is a // bit unfortunate, since it means that we need to allocate // yet another array of bytes... mungedSig = new byte[sigLength - 1]; Array.Copy(signature, 1, mungedSig, 0, sigLength - 1); index = methodBuilder.GetILGenerator().m_ScopeTree.GetCurrentActiveScopeIndex(); if (index == -1) { // top level scope information is kept with methodBuilder methodBuilder.m_localSymInfo.AddLocalSymInfo( name, mungedSig, m_localIndex, startOffset, endOffset); } else { methodBuilder.GetILGenerator().m_ScopeTree.AddLocalSymInfoToCurrentScope( name, mungedSig, m_localIndex, startOffset, endOffset); } } #endregion void _LocalBuilder.GetTypeInfoCount(out uint pcTInfo) { throw new NotImplementedException(); } void _LocalBuilder.GetTypeInfo(uint iTInfo, uint lcid, IntPtr ppTInfo) { throw new NotImplementedException(); } void _LocalBuilder.GetIDsOfNames([In] ref Guid riid, IntPtr rgszNames, uint cNames, uint lcid, IntPtr rgDispId) { throw new NotImplementedException(); } void _LocalBuilder.Invoke(uint dispIdMember, [In] ref Guid riid, uint lcid, short wFlags, IntPtr pDispParams, IntPtr pVarResult, IntPtr pExcepInfo, IntPtr puArgErr) { throw new NotImplementedException(); } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007.
Link Menu
This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- DesignTimeTemplateParser.cs
- ObjectDataSourceFilteringEventArgs.cs
- ReadOnlyTernaryTree.cs
- SelectionPattern.cs
- ToolStripPanelRenderEventArgs.cs
- BitConverter.cs
- TraceSection.cs
- BrowserCapabilitiesFactory.cs
- MenuItemCollectionEditor.cs
- InteropEnvironment.cs
- MouseGesture.cs
- RayHitTestParameters.cs
- ConfigXmlElement.cs
- HtmlShimManager.cs
- TypeSystem.cs
- ListControl.cs
- WebPartAuthorizationEventArgs.cs
- DesignerSerializationVisibilityAttribute.cs
- PassportIdentity.cs
- LocalServiceSecuritySettings.cs
- ServiceEndpointCollection.cs
- ColorTransformHelper.cs
- LogExtent.cs
- Int32Storage.cs
- TypeNameHelper.cs
- DataRowChangeEvent.cs
- MediaContextNotificationWindow.cs
- PropertiesTab.cs
- References.cs
- WebBodyFormatMessageProperty.cs
- RawStylusInput.cs
- SignatureToken.cs
- XAMLParseException.cs
- NumericExpr.cs
- PartialTrustVisibleAssembliesSection.cs
- EventKeyword.cs
- JumpTask.cs
- SqlEnums.cs
- ValidatedControlConverter.cs
- WebSysDefaultValueAttribute.cs
- UIPropertyMetadata.cs
- DocumentViewerBaseAutomationPeer.cs
- BoundingRectTracker.cs
- GridViewCellAutomationPeer.cs
- Baml6ConstructorInfo.cs
- CommonXSendMessage.cs
- Drawing.cs
- StringStorage.cs
- PointF.cs
- Utils.cs
- Debug.cs
- BulletedList.cs
- CodeBinaryOperatorExpression.cs
- WebServiceData.cs
- TraceListeners.cs
- BrowserCapabilitiesCodeGenerator.cs
- _Win32.cs
- BindingExpressionUncommonField.cs
- SocketElement.cs
- MetaForeignKeyColumn.cs
- FileDialog_Vista_Interop.cs
- SettingsPropertyIsReadOnlyException.cs
- GcSettings.cs
- ResolveMatchesMessage11.cs
- CodeGen.cs
- DesignerActionTextItem.cs
- RecognitionEventArgs.cs
- ISCIIEncoding.cs
- ButtonRenderer.cs
- HasRunnableWorkflowEvent.cs
- SmtpNegotiateAuthenticationModule.cs
- TCPListener.cs
- SwitchExpression.cs
- DataContractSerializerOperationFormatter.cs
- brushes.cs
- DynamicRenderer.cs
- StrongNameIdentityPermission.cs
- XmlSchemaCollection.cs
- ResourcePermissionBase.cs
- TypeSource.cs
- ContextActivityUtils.cs
- ErrorRuntimeConfig.cs
- UserControl.cs
- BamlTreeUpdater.cs
- MessageDecoder.cs
- BaseDataList.cs
- PanelDesigner.cs
- ImageBrush.cs
- ISFClipboardData.cs
- Descriptor.cs
- RegexInterpreter.cs
- MimeWriter.cs
- DefaultCommandConverter.cs
- TextEditorSelection.cs
- CachedBitmap.cs
- WorkflowQueue.cs
- FilterQuery.cs
- SmtpClient.cs
- AnnotationComponentChooser.cs
- EnumValAlphaComparer.cs