Code:
/ FXUpdate3074 / FXUpdate3074 / 1.1 / untmp / whidbey / QFE / ndp / clr / src / BCL / System / Reflection / Emit / ParameterBuilder.cs / 2 / ParameterBuilder.cs
// ==++== // // Copyright (c) Microsoft Corporation. All rights reserved. // // ==--== /*============================================================ ** ** Class: ParameterBuilder ** ** ** ParameterBuilder is used to create/associate parameter information ** ** ===========================================================*/ namespace System.Reflection.Emit { using System.Runtime.InteropServices; using System; using System.Reflection; using System.Security.Permissions; [ClassInterface(ClassInterfaceType.None)] [ComDefaultInterface(typeof(_ParameterBuilder))] [System.Runtime.InteropServices.ComVisible(true)] public class ParameterBuilder : _ParameterBuilder { // set ParamMarshal [Obsolete("An alternate API is available: Emit the MarshalAs custom attribute instead. http://go.microsoft.com/fwlink/?linkid=14202")] public virtual void SetMarshal(UnmanagedMarshal unmanagedMarshal) { if (unmanagedMarshal == null) { throw new ArgumentNullException("unmanagedMarshal"); } byte [] ubMarshal = unmanagedMarshal.InternalGetBytes(); TypeBuilder.InternalSetMarshalInfo( m_methodBuilder.GetModule(), m_pdToken.Token, ubMarshal, ubMarshal.Length); } // Set the default value of the parameter public virtual void SetConstant(Object defaultValue) { TypeBuilder.SetConstantValue( m_methodBuilder.GetModule(), m_pdToken.Token, m_iPosition == 0 ? m_methodBuilder.m_returnType : m_methodBuilder.m_parameterTypes[m_iPosition-1], defaultValue); } // Use this function if client decides to form the custom attribute blob themselves [System.Runtime.InteropServices.ComVisible(true)] public void SetCustomAttribute(ConstructorInfo con, byte[] binaryAttribute) { if (con == null) throw new ArgumentNullException("con"); if (binaryAttribute == null) throw new ArgumentNullException("binaryAttribute"); TypeBuilder.InternalCreateCustomAttribute( m_pdToken.Token, ((ModuleBuilder )m_methodBuilder.GetModule()).GetConstructorToken(con).Token, binaryAttribute, m_methodBuilder.GetModule(), false); } // Use this function if client wishes to build CustomAttribute using CustomAttributeBuilder public void SetCustomAttribute(CustomAttributeBuilder customBuilder) { if (customBuilder == null) { throw new ArgumentNullException("customBuilder"); } customBuilder.CreateCustomAttribute((ModuleBuilder) (m_methodBuilder .GetModule()), m_pdToken.Token); } //******************************* // Make a private constructor so these cannot be constructed externally. //******************************* private ParameterBuilder() {} internal ParameterBuilder( MethodBuilder methodBuilder, int sequence, ParameterAttributes attributes, String strParamName) // can be NULL string { m_iPosition = sequence; m_strParamName = strParamName; m_methodBuilder = methodBuilder; m_strParamName = strParamName; m_attributes = attributes; m_pdToken = new ParameterToken( TypeBuilder.InternalSetParamInfo( m_methodBuilder.GetModule(), m_methodBuilder.GetToken().Token, sequence, attributes, strParamName)); } public virtual ParameterToken GetToken() { return m_pdToken; } void _ParameterBuilder.GetTypeInfoCount(out uint pcTInfo) { throw new NotImplementedException(); } void _ParameterBuilder.GetTypeInfo(uint iTInfo, uint lcid, IntPtr ppTInfo) { throw new NotImplementedException(); } void _ParameterBuilder.GetIDsOfNames([In] ref Guid riid, IntPtr rgszNames, uint cNames, uint lcid, IntPtr rgDispId) { throw new NotImplementedException(); } void _ParameterBuilder.Invoke(uint dispIdMember, [In] ref Guid riid, uint lcid, short wFlags, IntPtr pDispParams, IntPtr pVarResult, IntPtr pExcepInfo, IntPtr puArgErr) { throw new NotImplementedException(); } internal virtual int MetadataTokenInternal { get { return m_pdToken.Token; } } public virtual String Name { get {return m_strParamName;} } public virtual int Position { get {return m_iPosition;} } // < public virtual int Attributes { get {return (int) m_attributes;} } public bool IsIn { get {return ((m_attributes & ParameterAttributes.In) != 0);} } public bool IsOut { get {return ((m_attributes & ParameterAttributes.Out) != 0);} } public bool IsOptional { get {return ((m_attributes & ParameterAttributes.Optional) != 0);} } private String m_strParamName; private int m_iPosition; private ParameterAttributes m_attributes; private MethodBuilder m_methodBuilder; private ParameterToken m_pdToken; } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. // Copyright (c) Microsoft Corporation. All rights reserved.
Link Menu
This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- BoundingRectTracker.cs
- validationstate.cs
- NameValueCollection.cs
- DetailsView.cs
- ProgressBar.cs
- XPathNavigatorKeyComparer.cs
- RTLAwareMessageBox.cs
- WebBrowserSiteBase.cs
- MarkupCompilePass1.cs
- SerializationAttributes.cs
- PolicyDesigner.cs
- DesignerSelectionListAdapter.cs
- TextChange.cs
- RayMeshGeometry3DHitTestResult.cs
- TextSelectionHelper.cs
- RotateTransform.cs
- HttpVersion.cs
- BreakRecordTable.cs
- LineServices.cs
- Rect.cs
- HitTestFilterBehavior.cs
- InkPresenterAutomationPeer.cs
- EnumerableWrapperWeakToStrong.cs
- InputLanguageEventArgs.cs
- InputScopeAttribute.cs
- KeyboardDevice.cs
- UnsafeNativeMethods.cs
- SignalGate.cs
- DuplicateWaitObjectException.cs
- FamilyMapCollection.cs
- Size.cs
- ParameterToken.cs
- RangeValuePatternIdentifiers.cs
- Typeface.cs
- OuterGlowBitmapEffect.cs
- HttpVersion.cs
- KeyValuePair.cs
- TypefaceMap.cs
- EventListener.cs
- GZipUtils.cs
- Polygon.cs
- FormViewCommandEventArgs.cs
- WindowsListViewItemCheckBox.cs
- coordinator.cs
- TableCell.cs
- PbrsForward.cs
- MemoryPressure.cs
- TemplatePagerField.cs
- HostProtectionException.cs
- WindowsNonControl.cs
- FloaterBaseParaClient.cs
- ByteAnimation.cs
- ProfileSection.cs
- _AuthenticationState.cs
- LabelDesigner.cs
- Vector.cs
- SliderAutomationPeer.cs
- DataBoundControlDesigner.cs
- XmlSchemaSimpleContent.cs
- ObservableCollection.cs
- ConfigurationValues.cs
- Monitor.cs
- MultiPageTextView.cs
- QueueProcessor.cs
- MessageDesigner.cs
- HtmlSelectionListAdapter.cs
- StrongNameUtility.cs
- StringValueSerializer.cs
- Polygon.cs
- TypeDescriptionProvider.cs
- SoapInteropTypes.cs
- SoapFormatterSinks.cs
- ProcessHostMapPath.cs
- StylusCollection.cs
- CacheVirtualItemsEvent.cs
- OperationSelectorBehavior.cs
- PersistenceException.cs
- FileSystemInfo.cs
- KeySplineConverter.cs
- BinaryCommonClasses.cs
- SendKeys.cs
- SqlTransaction.cs
- ClientUrlResolverWrapper.cs
- DigestTraceRecordHelper.cs
- Authorization.cs
- MediaContext.cs
- ImageInfo.cs
- Subordinate.cs
- MenuItem.cs
- VBCodeProvider.cs
- PanelContainerDesigner.cs
- RuntimeWrappedException.cs
- HostingEnvironmentException.cs
- ForwardPositionQuery.cs
- DataGridViewColumn.cs
- PipelineModuleStepContainer.cs
- ContainerUIElement3D.cs
- ListViewItemMouseHoverEvent.cs
- ModelFunction.cs
- DbDataRecord.cs