publisherdataset.cs

Microsoft?ASP.NET Programming with Microsoft Visual C#?.NET Version 2003 Step By Step

//------------------------------------------------------------------------------
// <autogenerated>
//     This code was generated by a tool.
//     Runtime Version: 1.1.4322.510
//
//     Changes to this file may cause incorrect behavior and will be lost if 
//     the code is regenerated.
// </autogenerated>
//------------------------------------------------------------------------------

namespace Chapter_09 {
    using System;
    using System.Data;
    using System.Xml;
    using System.Runtime.Serialization;
    
    
    [Serializable()]
    [System.ComponentModel.DesignerCategoryAttribute("code")]
    [System.Diagnostics.DebuggerStepThrough()]
    [System.ComponentModel.ToolboxItem(true)]
    public class PublisherDataSet : DataSet {
        
        private publishersDataTable tablepublishers;
        
        public PublisherDataSet() {
            this.InitClass();
            System.ComponentModel.CollectionChangeEventHandler schemaChangedHandler = new System.ComponentModel.CollectionChangeEventHandler(this.SchemaChanged);
            this.Tables.CollectionChanged += schemaChangedHandler;
            this.Relations.CollectionChanged += schemaChangedHandler;
        }
        
        protected PublisherDataSet(SerializationInfo info, StreamingContext context) {
            string strSchema = ((string)(info.GetValue("XmlSchema", typeof(string))));
            if ((strSchema != null)) {
                DataSet ds = new DataSet();
                ds.ReadXmlSchema(new XmlTextReader(new System.IO.StringReader(strSchema)));
                if ((ds.Tables["publishers"] != null)) {
                    this.Tables.Add(new publishersDataTable(ds.Tables["publishers"]));
                }
                this.DataSetName = ds.DataSetName;
                this.Prefix = ds.Prefix;
                this.Namespace = ds.Namespace;
                this.Locale = ds.Locale;
                this.CaseSensitive = ds.CaseSensitive;
                this.EnforceConstraints = ds.EnforceConstraints;
                this.Merge(ds, false, System.Data.MissingSchemaAction.Add);
                this.InitVars();
            }
            else {
                this.InitClass();
            }
            this.GetSerializationData(info, context);
            System.ComponentModel.CollectionChangeEventHandler schemaChangedHandler = new System.ComponentModel.CollectionChangeEventHandler(this.SchemaChanged);
            this.Tables.CollectionChanged += schemaChangedHandler;
            this.Relations.CollectionChanged += schemaChangedHandler;
        }
        
        [System.ComponentModel.Browsable(false)]
        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
        public publishersDataTable publishers {
            get {
                return this.tablepublishers;
            }
        }
        
        public override DataSet Clone() {
            PublisherDataSet cln = ((PublisherDataSet)(base.Clone()));
            cln.InitVars();
            return cln;
        }
        
        protected override bool ShouldSerializeTables() {
            return false;
        }
        
        protected override bool ShouldSerializeRelations() {
            return false;
        }
        
        protected override void ReadXmlSerializable(XmlReader reader) {
            this.Reset();
            DataSet ds = new DataSet();
            ds.ReadXml(reader);
            if ((ds.Tables["publishers"] != null)) {
                this.Tables.Add(new publishersDataTable(ds.Tables["publishers"]));
            }
            this.DataSetName = ds.DataSetName;
            this.Prefix = ds.Prefix;
            this.Namespace = ds.Namespace;
            this.Locale = ds.Locale;
            this.CaseSensitive = ds.CaseSensitive;
            this.EnforceConstraints = ds.EnforceConstraints;
            this.Merge(ds, false, System.Data.MissingSchemaAction.Add);
            this.InitVars();
        }
        
        protected override System.Xml.Schema.XmlSchema GetSchemaSerializable() {
            System.IO.MemoryStream stream = new System.IO.MemoryStream();
            this.WriteXmlSchema(new XmlTextWriter(stream, null));
            stream.Position = 0;
            return System.Xml.Schema.XmlSchema.Read(new XmlTextReader(stream), null);
        }
        
        internal void InitVars() {
            this.tablepublishers = ((publishersDataTable)(this.Tables["publishers"]));
            if ((this.tablepublishers != null)) {
                this.tablepublishers.InitVars();
            }
        }
        
        private void InitClass() {
            this.DataSetName = "PublisherDataSet";
            this.Prefix = "";
            this.Namespace = "http://www.tempuri.org/PublisherDataSet.xsd";
            this.Locale = new System.Globalization.CultureInfo("en-US");
            this.CaseSensitive = false;
            this.EnforceConstraints = true;
            this.tablepublishers = new publishersDataTable();
            this.Tables.Add(this.tablepublishers);
        }
        
        private bool ShouldSerializepublishers() {
            return false;
        }
        
        private void SchemaChanged(object sender, System.ComponentModel.CollectionChangeEventArgs e) {
            if ((e.Action == System.ComponentModel.CollectionChangeAction.Remove)) {
                this.InitVars();
            }
        }
        
        public delegate void publishersRowChangeEventHandler(object sender, publishersRowChangeEvent e);
        
        [System.Diagnostics.DebuggerStepThrough()]
        public class publishersDataTable : DataTable, System.Collections.IEnumerable {
            
            private DataColumn columnpub_id;
            
            private DataColumn columnpub_name;
            
            private DataColumn columncity;
            
            private DataColumn columnstate;
            
            private DataColumn columncountry;
            
            internal publishersDataTable() : 
                    base("publishers") {
                this.InitClass();
            }
            
            internal publishersDataTable(DataTable table) : 
                    base(table.TableName) {
                if ((table.CaseSensitive != table.DataSet.CaseSensitive)) {
                    this.CaseSensitive = table.CaseSensitive;
                }
                if ((table.Locale.ToString() != table.DataSet.Locale.ToString())) {
                    this.Locale = table.Locale;
                }
                if ((table.Namespace != table.DataSet.Namespace)) {
                    this.Namespace = table.Namespace;
                }
                this.Prefix = table.Prefix;
                this.MinimumCapacity = table.MinimumCapacity;
                this.DisplayExpression = table.DisplayExpression;
            }
            
            [System.ComponentModel.Browsable(false)]
            public int Count {
                get {
                    return this.Rows.Count;
                }
            }
            
            internal DataColumn pub_idColumn {
                get {
                    return this.columnpub_id;
                }
            }
            
            internal DataColumn pub_nameColumn {
                get {
                    return this.columnpub_name;
                }
            }
            
            internal DataColumn cityColumn {
                get {
                    return this.columncity;
                }
            }
            
            internal DataColumn stateColumn {
                get {
                    return this.columnstate;
                }
            }
            
            internal DataColumn countryColumn {
                get {
                    return this.columncountry;
                }
            }
            
            public publishersRow this[int index] {
                get {
                    return ((publishersRow)(this.Rows[index]));
                }
            }
            
            public event publishersRowChangeEventHandler publishersRowChanged;
            
            public event publishersRowChangeEventHandler publishersRowChanging;
            
            public event publishersRowChangeEventHandler publishersRowDeleted;
            
            public event publishersRowChangeEventHandler publishersRowDeleting;
            
            public void AddpublishersRow(publishersRow row) {
                this.Rows.Add(row);
            }
            
            public publishersRow AddpublishersRow(string pub_id, string pub_name, string city, string state, string country) {
                publishersRow rowpublishersRow = ((publishersRow)(this.NewRow()));
                rowpublishersRow.ItemArray = new object[] {
                        pub_id,
                        pub_name,
                        city,
                        state,