dataset2.cs

(1) 本光盘是《Visual C#.NET数据库开发经典案例解析》的配套光盘。 (2) 本光盘的主要内容包括各章示例程序的代码及数据库文件。光盘的说明文件为Readme.txt

//------------------------------------------------------------------------------
// <autogenerated>
//     This code was generated by a tool.
//     Runtime Version: 1.1.4322.573
//
//     Changes to this file may cause incorrect behavior and will be lost if 
//     the code is regenerated.
// </autogenerated>
//------------------------------------------------------------------------------

namespace 教务管理系统 {
    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 DataSet2 : DataSet {
        
        private 班级信息DataTable table班级信息;
        
        public DataSet2() {
            this.InitClass();
            System.ComponentModel.CollectionChangeEventHandler schemaChangedHandler = new System.ComponentModel.CollectionChangeEventHandler(this.SchemaChanged);
            this.Tables.CollectionChanged += schemaChangedHandler;
            this.Relations.CollectionChanged += schemaChangedHandler;
        }
        
        protected DataSet2(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["班级信息"] != null)) {
                    this.Tables.Add(new 班级信息DataTable(ds.Tables["班级信息"]));
                }
                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 班级信息DataTable 班级信息 {
            get {
                return this.table班级信息;
            }
        }
        
        public override DataSet Clone() {
            DataSet2 cln = ((DataSet2)(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["班级信息"] != null)) {
                this.Tables.Add(new 班级信息DataTable(ds.Tables["班级信息"]));
            }
            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.table班级信息 = ((班级信息DataTable)(this.Tables["班级信息"]));
            if ((this.table班级信息 != null)) {
                this.table班级信息.InitVars();
            }
        }
        
        private void InitClass() {
            this.DataSetName = "DataSet2";
            this.Prefix = "";
            this.Namespace = "http://www.tempuri.org/DataSet2.xsd";
            this.Locale = new System.Globalization.CultureInfo("zh-CN");
            this.CaseSensitive = false;
            this.EnforceConstraints = true;
            this.table班级信息 = new 班级信息DataTable();
            this.Tables.Add(this.table班级信息);
        }
        
        private bool ShouldSerialize班级信息() {
            return false;
        }
        
        private void SchemaChanged(object sender, System.ComponentModel.CollectionChangeEventArgs e) {
            if ((e.Action == System.ComponentModel.CollectionChangeAction.Remove)) {
                this.InitVars();
            }
        }
        
        public delegate void 班级信息RowChangeEventHandler(object sender, 班级信息RowChangeEvent e);
        
        [System.Diagnostics.DebuggerStepThrough()]
        public class 班级信息DataTable : DataTable, System.Collections.IEnumerable {
            
            private DataColumn column班级编号;
            
            private DataColumn column班级名称;
            
            private DataColumn column籍贯编号;
            
            private DataColumn column籍贯;
            
            private DataColumn column民族编号;
            
            private DataColumn column民族;
            
            private DataColumn column学籍编号;
            
            private DataColumn column学籍名称;
            
            private DataColumn column政治面貌编号;
            
            private DataColumn column政治面貌;
            
            internal 班级信息DataTable() : 
                    base("班级信息") {
                this.InitClass();
            }
            
            internal 班级信息DataTable(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 班级编号Column {
                get {
                    return this.column班级编号;
                }
            }
            
            internal DataColumn 班级名称Column {
                get {
                    return this.column班级名称;
                }
            }
            
            internal DataColumn 籍贯编号Column {
                get {
                    return this.column籍贯编号;
                }
            }
            
            internal DataColumn 籍贯Column {
                get {
                    return this.column籍贯;
                }
            }
            
            internal DataColumn 民族编号Column {
                get {
                    return this.column民族编号;
                }
            }
            
            internal DataColumn 民族Column {
                get {
                    return this.column民族;
                }
            }
            
            internal DataColumn 学籍编号Column {
                get {
                    return this.column学籍编号;
                }
            }
            
            internal DataColumn 学籍名称Column {
                get {
                    return this.column学籍名称;
                }
            }
            
            internal DataColumn 政治面貌编号Column {
                get {
                    return this.column政治面貌编号;
                }
            }
            
            internal DataColumn 政治面貌Column {
                get {
                    return this.column政治面貌;
                }
            }
            
            public 班级信息Row this[int index] {
                get {
                    return ((班级信息Row)(this.Rows[index]));
                }
            }
            
            public event 班级信息RowChangeEventHandler 班级信息RowChanged;
            
            public event 班级信息RowChangeEventHandler 班级信息RowChanging;
            
            public event 班级信息RowChangeEventHandler 班级信息RowDeleted;
            
            public event 班级信息RowChangeEventHandler 班级信息RowDeleting;
            
            public void Add班级信息Row(班级信息Row row) {
                this.Rows.Add(row);
            }
            
            public 班级信息Row Add班级信息Row(string 班级编号, string 班级名称, string 籍贯编号, string 籍贯, string 民族编号, string 民族, string 学籍编号, string 学籍名称, string 政治面貌编号, string 政治面貌) {
                班级信息Row row班级信息Row = ((班级信息Row)(this.NewRow()));
                row班级信息Row.ItemArray = new object[] {
                        班级编号,
                        班级名称,
                        籍贯编号,
                        籍贯,
                        民族编号,
                        民族,
                        学籍编号,
                        学籍名称,
                        政治面貌编号,
                        政治面貌};
                this.Rows.Add(row班级信息Row);
                return row班级信息Row;
            }
            
            public 班级信息Row FindBy班级编号籍贯编号民族编号学籍编号政治面貌编号(string 班级编号, string 籍贯编号, string 民族编号, string 学籍编号, string 政治面貌编号) {
                return ((班级信息Row)(this.Rows.Find(new object[] {
                            班级编号,
                            籍贯编号,
                            民族编号,
                            学籍编号,
                            政治面貌编号})));
            }
            
            public System.Collections.IEnumerator GetEnumerator() {
                return this.Rows.GetEnumerator();
            }
            
            public override DataTable Clone() {