Code:
/ DotNET / DotNET / 8.0 / untmp / whidbey / REDBITS / ndp / fx / src / Designer / System / data / design / TableAdapterManagerGenerator.cs / 3 / TableAdapterManagerGenerator.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All Rights Reserved. // Information Contained Herein is Proprietary and Confidential. // //----------------------------------------------------------------------------- namespace System.Data.Design { using System.Diagnostics; using System; using System.IO; using System.Data; using System.CodeDom; using System.Text; using System.Xml; using System.Collections; using System.Collections.Generic; using System.Reflection; using System.Globalization; using System.CodeDom.Compiler; using System.Runtime.InteropServices; ////// This class is used to generate the TableAdapterManager in the Hierarchical Update feature /// TypedDataSourceCodeGenerator will instanciate this class to generate TableAdapterManager related code. /// internal sealed class TableAdapterManagerGenerator { private TypedDataSourceCodeGenerator dataSourceGenerator = null; private const string adapterDesigner = "Microsoft.VSDesigner.DataSource.Design.TableAdapterManagerDesigner"; private const string helpKeyword = "vs.data.TableAdapterManager"; internal TableAdapterManagerGenerator(TypedDataSourceCodeGenerator codeGenerator) { this.dataSourceGenerator = codeGenerator; } internal CodeTypeDeclaration GenerateAdapterManager(DesignDataSource dataSource, CodeTypeDeclaration dataSourceClass) { // Create CodeTypeDeclaration // Type is internal if any TableAdapter is internal // TypeAttributes typeAttributes = TypeAttributes.Public; foreach (DesignTable table in dataSource.DesignTables) { if ((table.DataAccessorModifier & TypeAttributes.Public) != TypeAttributes.Public) { typeAttributes = table.DataAccessorModifier; } } CodeTypeDeclaration dataComponentClass = CodeGenHelper.Class(TableAdapterManagerNameHandler.TableAdapterManagerClassName, true, typeAttributes); dataComponentClass.Comments.Add(CodeGenHelper.Comment("TableAdapterManager is used to coordinate TableAdapters in the dataset to enable Hierarchical Update scenarios", true)); dataComponentClass.BaseTypes.Add(CodeGenHelper.GlobalType(typeof(ComponentModel.Component))); // Set Attributes dataComponentClass.CustomAttributes.Add(CodeGenHelper.AttributeDecl("System.ComponentModel.DesignerCategoryAttribute", CodeGenHelper.Str("code"))); dataComponentClass.CustomAttributes.Add(CodeGenHelper.AttributeDecl("System.ComponentModel.ToolboxItem", CodeGenHelper.Primitive(true))); dataComponentClass.CustomAttributes.Add(CodeGenHelper.AttributeDecl("System.ComponentModel.DesignerAttribute", CodeGenHelper.Str(adapterDesigner + ", " + AssemblyRef.MicrosoftVSDesigner))); dataComponentClass.CustomAttributes.Add(CodeGenHelper.AttributeDecl(typeof(System.ComponentModel.Design.HelpKeywordAttribute).FullName, CodeGenHelper.Str(helpKeyword))); // Create and Init the TableAdapterManager Method Generator TableAdapterManagerMethodGenerator dcMethodGenerator = new TableAdapterManagerMethodGenerator(this.dataSourceGenerator, dataSource, dataSourceClass); // Generate methods dcMethodGenerator.AddEverything(dataComponentClass); // Make sure that what we added so far doesn't contain any code injection (for the queries we're going to add right // after this all user input is validated in DataComponentNameHandler, so we're safe there). try { System.CodeDom.Compiler.CodeGenerator.ValidateIdentifiers(dataComponentClass); } catch (Exception er) { Debug.Fail(er.ToString()); } return dataComponentClass; } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. // Copyright (c) Microsoft Corporation. All rights reserved.
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