mirror of
https://github.com/danbulant/Cosmos
synced 2026-05-27 14:02:19 +00:00
101 lines
2.1 KiB
C#
101 lines
2.1 KiB
C#
/***************************************************************************
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Copyright (c) Microsoft Corporation. All rights reserved.
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This code is licensed under the Visual Studio SDK license terms.
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THIS CODE IS PROVIDED *AS IS* WITHOUT WARRANTY OF
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ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING ANY
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IMPLIED WARRANTIES OF FITNESS FOR A PARTICULAR
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PURPOSE, MERCHANTABILITY, OR NON-INFRINGEMENT.
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***************************************************************************/
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using System;
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using System.Runtime.InteropServices;
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namespace Microsoft.VisualStudio.Project.Automation
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{
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/// <summary>
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/// This object defines a so called null object that is returned as instead of null. This is because callers in VSCore usually crash if a null propery is returned for them.
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/// </summary>
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[CLSCompliant(false), ComVisible(true)]
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public class OANullProperty : EnvDTE.Property
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{
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#region fields
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private OAProperties parent;
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#endregion
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#region ctors
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public OANullProperty(OAProperties parent)
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{
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this.parent = parent;
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}
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#endregion
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#region EnvDTE.Property
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public object Application
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{
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get { return String.Empty; }
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}
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public EnvDTE.Properties Collection
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{
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get
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{
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//todo: EnvDTE.Property.Collection
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return this.parent;
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}
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}
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public EnvDTE.DTE DTE
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{
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get { return null; }
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}
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public object get_IndexedValue(object index1, object index2, object index3, object index4)
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{
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return String.Empty;
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}
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public void let_Value(object value)
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{
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//todo: let_Value
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}
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public string Name
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{
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get { return String.Empty; }
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}
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public short NumIndices
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{
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get { return 0; }
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}
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public object Object
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{
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get { return this.parent.Target; }
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set
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{
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}
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}
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public EnvDTE.Properties Parent
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{
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get { return this.parent; }
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}
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public void set_IndexedValue(object index1, object index2, object index3, object index4, object value)
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{
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}
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public object Value
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{
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get { return String.Empty; }
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set { }
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}
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#endregion
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}
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}
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