dataset6.cs

数据库的课程设计作业。管理有关学生、课程的基本信息

//------------------------------------------------------------------------------
// <autogenerated>
//     This code was generated by a tool.
//     Runtime Version: 1.1.4322.2032
//
//     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1 {
    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 DataSet6 : DataSet {
        
        private 历史表DataTable table历史表;
        
        public DataSet6() {
            this.InitClass();
            System.ComponentModel.CollectionChangeEventHandler schemaChangedHandler = new System.ComponentModel.CollectionChangeEventHandler(this.SchemaChanged);
            this.Tables.CollectionChanged += schemaChangedHandler;
            this.Relations.CollectionChanged += schemaChangedHandler;
        }
        
        protected DataSet6(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["历史表"] != null)) {
                    this.Tables.Add(new 历史表DataTable(ds.Tables["历史表"]));
                }
                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 历史表DataTable 历史表 {
            get {
                return this.table历史表;
            }
        }
        
        public override DataSet Clone() {
            DataSet6 cln = ((DataSet6)(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["历史表"] != null)) {
                this.Tables.Add(new 历史表DataTable(ds.Tables["历史表"]));
            }
            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历史表 = ((历史表DataTable)(this.Tables["历史表"]));
            if ((this.table历史表 != null)) {
                this.table历史表.InitVars();
            }
        }
        
        private void InitClass() {
            this.DataSetName = "DataSet6";
            this.Prefix = "";
            this.Namespace = "http://www.tempuri.org/DataSet6.xsd";
            this.Locale = new System.Globalization.CultureInfo("zh-CN");
            this.CaseSensitive = false;
            this.EnforceConstraints = true;
            this.table历史表 = new 历史表DataTable();
            this.Tables.Add(this.table历史表);
        }
        
        private bool ShouldSerialize历史表() {
            return false;
        }
        
        private void SchemaChanged(object sender, System.ComponentModel.CollectionChangeEventArgs e) {
            if ((e.Action == System.ComponentModel.CollectionChangeAction.Remove)) {
                this.InitVars();
            }
        }
        
        public delegate void 历史表RowChangeEventHandler(object sender, 历史表RowChangeEvent e);
        
        [System.Diagnostics.DebuggerStepThrough()]
        public class 历史表DataTable : DataTable, System.Collections.IEnumerable {
            
            private DataColumn column学号;
            
            private DataColumn column姓名;
            
            private DataColumn column课程名;
            
            private DataColumn column成绩;
            
            private DataColumn column上课开始日期;
            
            private DataColumn column上课结束日期;
            
            internal 历史表DataTable() : 
                    base("历史表") {
                this.InitClass();
            }
            
            internal 历史表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 学号Column {
                get {
                    return this.column学号;
                }
            }
            
            internal DataColumn 姓名Column {
                get {
                    return this.column姓名;
                }
            }
            
            internal DataColumn 课程名Column {
                get {
                    return this.column课程名;
                }
            }
            
            internal DataColumn 成绩Column {
                get {
                    return this.column成绩;
                }
            }
            
            internal DataColumn 上课开始日期Column {
                get {
                    return this.column上课开始日期;
                }
            }
            
            internal DataColumn 上课结束日期Column {
                get {
                    return this.column上课结束日期;
                }
            }
            
            public 历史表Row this[int index] {
                get {
                    return ((历史表Row)(this.Rows[index]));
                }
            }
            
            public event 历史表RowChangeEventHandler 历史表RowChanged;
            
            public event 历史表RowChangeEventHandler 历史表RowChanging;
            
            public event 历史表RowChangeEventHandler 历史表RowDeleted;
            
            public event 历史表RowChangeEventHandler 历史表RowDeleting;
            
            public void Add历史表Row(历史表Row row) {
                this.Rows.Add(row);
            }
            
            public 历史表Row Add历史表Row(string 学号, string 姓名, string 课程名, int 成绩, System.DateTime 上课开始日期, System.DateTime 上课结束日期) {
                历史表Row row历史表Row = ((历史表Row)(this.NewRow()));
                row历史表Row.ItemArray = new object[] {
                        学号,