dataset1.cs

Professional C# 2nd Edition

//------------------------------------------------------------------------------
// <autogenerated>
//     This code was generated by a tool.
//     Runtime Version: 1.0.3705.0
//
//     Changes to this file may cause incorrect behavior and will be lost if 
//     the code is regenerated.
// </autogenerated>
//------------------------------------------------------------------------------

namespace UpdateDataSet {
    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 DataSet1 : DataSet {
        
        private SuppliersDataTable tableSuppliers;
        
        public DataSet1() {
            this.InitClass();
            System.ComponentModel.CollectionChangeEventHandler schemaChangedHandler = new System.ComponentModel.CollectionChangeEventHandler(this.SchemaChanged);
            this.Tables.CollectionChanged += schemaChangedHandler;
            this.Relations.CollectionChanged += schemaChangedHandler;
        }
        
        protected DataSet1(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["Suppliers"] != null)) {
                    this.Tables.Add(new SuppliersDataTable(ds.Tables["Suppliers"]));
                }
                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 SuppliersDataTable Suppliers {
            get {
                return this.tableSuppliers;
            }
        }
        
        public override DataSet Clone() {
            DataSet1 cln = ((DataSet1)(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["Suppliers"] != null)) {
                this.Tables.Add(new SuppliersDataTable(ds.Tables["Suppliers"]));
            }
            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.tableSuppliers = ((SuppliersDataTable)(this.Tables["Suppliers"]));
            if ((this.tableSuppliers != null)) {
                this.tableSuppliers.InitVars();
            }
        }
        
        private void InitClass() {
            this.DataSetName = "DataSet1";
            this.Prefix = "";
            this.Namespace = "http://www.tempuri.org/DataSet1.xsd";
            this.Locale = new System.Globalization.CultureInfo("en-GB");
            this.CaseSensitive = false;
            this.EnforceConstraints = true;
            this.tableSuppliers = new SuppliersDataTable();
            this.Tables.Add(this.tableSuppliers);
        }
        
        private bool ShouldSerializeSuppliers() {
            return false;
        }
        
        private void SchemaChanged(object sender, System.ComponentModel.CollectionChangeEventArgs e) {
            if ((e.Action == System.ComponentModel.CollectionChangeAction.Remove)) {
                this.InitVars();
            }
        }
        
        public delegate void SuppliersRowChangeEventHandler(object sender, SuppliersRowChangeEvent e);
        
        [System.Diagnostics.DebuggerStepThrough()]
        public class SuppliersDataTable : DataTable, System.Collections.IEnumerable {
            
            private DataColumn columnSupplierID;
            
            private DataColumn columnCompanyName;
            
            private DataColumn columnContactName;
            
            private DataColumn columnContactTitle;
            
            private DataColumn columnAddress;
            
            private DataColumn columnCity;
            
            private DataColumn columnRegion;
            
            private DataColumn columnPostalCode;
            
            private DataColumn columnCountry;
            
            private DataColumn columnPhone;
            
            private DataColumn columnFax;
            
            private DataColumn columnHomePage;
            
            internal SuppliersDataTable() : 
                    base("Suppliers") {
                this.InitClass();
            }
            
            internal SuppliersDataTable(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 SupplierIDColumn {
                get {
                    return this.columnSupplierID;
                }
            }
            
            internal DataColumn CompanyNameColumn {
                get {
                    return this.columnCompanyName;
                }
            }
            
            internal DataColumn ContactNameColumn {
                get {
                    return this.columnContactName;
                }
            }
            
            internal DataColumn ContactTitleColumn {
                get {
                    return this.columnContactTitle;
                }
            }
            
            internal DataColumn AddressColumn {
                get {
                    return this.columnAddress;
                }
            }
            
            internal DataColumn CityColumn {
                get {
                    return this.columnCity;
                }
            }
            
            internal DataColumn RegionColumn {
                get {
                    return this.columnRegion;
                }
            }
            
            internal DataColumn PostalCodeColumn {
                get {
                    return this.columnPostalCode;
                }
            }
            
            internal DataColumn CountryColumn {
                get {
                    return this.columnCountry;
                }
            }
            
            internal DataColumn PhoneColumn {
                get {
                    return this.columnPhone;
                }
            }
            
            internal DataColumn FaxColumn {
                get {
                    return this.columnFax;
                }
            }
            
            internal DataColumn HomePageColumn {
                get {
                    return this.columnHomePage;
                }
            }
            
            public SuppliersRow this[int index] {
                get {
                    return ((SuppliersRow)(this.Rows[index]));
                }
            }
            
            public event SuppliersRowChangeEventHandler SuppliersRowChanged;
            
            public event SuppliersRowChangeEventHandler SuppliersRowChanging;
            
            public event SuppliersRowChangeEventHandler SuppliersRowDeleted;
            
            public event SuppliersRowChangeEventHandler SuppliersRowDeleting;
            
            public void AddSuppliersRow(SuppliersRow row) {
                this.Rows.Add(row);
            }
            
            public SuppliersRow AddSuppliersRow(string CompanyName, string ContactName, string ContactTitle, string Address, string City, string Region, string PostalCode, string Country, string Phone, string Fax, string HomePage) {
                SuppliersRow rowSuppliersRow = ((SuppliersRow)(this.NewRow()));
                rowSuppliersRow.ItemArray = new object[] {
                        null,
                        CompanyName,
                        ContactName,
                        ContactTitle,
                        Address,
                        City,
                        Region,
                        PostalCode,
                        Country,
                        Phone,
                        Fax,
                        HomePage};
                this.Rows.Add(rowSuppliersRow);
                return rowSuppliersRow;
            }
            
            public SuppliersRow FindBySupplierID(int SupplierID) {
                return ((SuppliersRow)(this.Rows.Find(new object[] {
                            SupplierID})));
            }
            
            public System.Collections.IEnumerator GetEnumerator() {
                return this.Rows.GetEnumerator();
            }
            
            public override DataTable Clone() {
                SuppliersDataTable cln = ((SuppliersDataTable)(base.Clone()));
                cln.InitVars();
                return cln;
            }
            
            internal void InitVars() {
                this.columnSupplierID = this.Columns["SupplierID"];
                this.columnCompanyName = this.Columns["CompanyName"];
                this.columnContactName = this.Columns["ContactName"];
                this.columnContactTitle = this.Columns["ContactTitle"];
                this.columnAddress = this.Columns["Address"];
                this.columnCity = this.Columns["City"];
                this.columnRegion = this.Columns["Region"];
                this.columnPostalCode = this.Columns["PostalCode"];
                this.columnCountry = this.Columns["Country"];
                this.columnPhone = this.Columns["Phone"];
                this.columnFax = this.Columns["Fax"];
                this.columnHomePage = this.Columns["HomePage"];
            }
            
            private void InitClass() {
                this.columnSupplierID = new DataColumn("SupplierID", typeof(int), null, System.Data.MappingType.Element);
                this.Columns.Add(this.columnSupplierID);
                this.columnCompanyName = new DataColumn("CompanyName", typeof(string), null, System.Data.MappingType.Element);
                this.Columns.Add(this.columnCompanyName);
                this.columnContactName = new DataColumn("ContactName", typeof(string), null, System.Data.MappingType.Element);
                this.Columns.Add(this.columnContactName);
                this.columnContactTitle = new DataColumn("ContactTitle", typeof(string), null, System.Data.MappingType.Element);
                this.Columns.Add(this.columnContactTitle);
                this.columnAddress = new DataColumn("Address", typeof(string), null, System.Data.MappingType.Element);
                this.Columns.Add(this.columnAddress);
                this.columnCity = new DataColumn("City", typeof(string), null, System.Data.MappingType.Element);
                this.Columns.Add(this.columnCity);
                this.columnRegion = new DataColumn("Region", typeof(string), null, System.Data.MappingType.Element);