dataset1.cs

本文介绍了一个基于Client/Server模式的高校图书管理系统的设计与实现。运用Visual Basic.Net结合Microsoft SQL Server 2000开发的登录模块主要用于验证用户

//------------------------------------------------------------------------------
// <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 WindowsApplication1 {
    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 system_readerDataTable tablesystem_reader;
        
        private 读者表DataTable table读者表;
        
        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["system_reader"] != null)) {
                    this.Tables.Add(new system_readerDataTable(ds.Tables["system_reader"]));
                }
                if ((ds.Tables["读者表"] != null)) {
                    this.Tables.Add(new 读者表DataTable(ds.Tables["读者表"]));
                }
                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 system_readerDataTable system_reader {
            get {
                return this.tablesystem_reader;
            }
        }
        
        [System.ComponentModel.Browsable(false)]
        [System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)]
        public 读者表DataTable 读者表 {
            get {
                return this.table读者表;
            }
        }
        
        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["system_reader"] != null)) {
                this.Tables.Add(new system_readerDataTable(ds.Tables["system_reader"]));
            }
            if ((ds.Tables["读者表"] != null)) {
                this.Tables.Add(new 读者表DataTable(ds.Tables["读者表"]));
            }
            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.tablesystem_reader = ((system_readerDataTable)(this.Tables["system_reader"]));
            if ((this.tablesystem_reader != null)) {
                this.tablesystem_reader.InitVars();
            }
            this.table读者表 = ((读者表DataTable)(this.Tables["读者表"]));
            if ((this.table读者表 != null)) {
                this.table读者表.InitVars();
            }
        }
        
        private void InitClass() {
            this.DataSetName = "DataSet1";
            this.Prefix = "";
            this.Namespace = "http://www.tempuri.org/DataSet1.xsd";
            this.Locale = new System.Globalization.CultureInfo("zh-CN");
            this.CaseSensitive = false;
            this.EnforceConstraints = true;
            this.tablesystem_reader = new system_readerDataTable();
            this.Tables.Add(this.tablesystem_reader);
            this.table读者表 = new 读者表DataTable();
            this.Tables.Add(this.table读者表);
        }
        
        private bool ShouldSerializesystem_reader() {
            return false;
        }
        
        private bool ShouldSerialize读者表() {
            return false;
        }
        
        private void SchemaChanged(object sender, System.ComponentModel.CollectionChangeEventArgs e) {
            if ((e.Action == System.ComponentModel.CollectionChangeAction.Remove)) {
                this.InitVars();
            }
        }
        
        public delegate void system_readerRowChangeEventHandler(object sender, system_readerRowChangeEvent e);
        
        public delegate void 读者表RowChangeEventHandler(object sender, 读者表RowChangeEvent e);
        
        [System.Diagnostics.DebuggerStepThrough()]
        public class system_readerDataTable : DataTable, System.Collections.IEnumerable {
            
            private DataColumn columnreaderid;
            
            private DataColumn columnreadername;
            
            private DataColumn columnreadersex;
            
            private DataColumn columnregdate;
            
            private DataColumn columnbooknum;
            
            private DataColumn columnreaderclass;
            
            internal system_readerDataTable() : 
                    base("system_reader") {
                this.InitClass();
            }
            
            internal system_readerDataTable(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 readeridColumn {
                get {
                    return this.columnreaderid;
                }
            }
            
            internal DataColumn readernameColumn {
                get {
                    return this.columnreadername;
                }
            }
            
            internal DataColumn readersexColumn {
                get {
                    return this.columnreadersex;
                }
            }
            
            internal DataColumn regdateColumn {
                get {
                    return this.columnregdate;
                }
            }
            
            internal DataColumn booknumColumn {
                get {
                    return this.columnbooknum;
                }
            }
            
            internal DataColumn readerclassColumn {
                get {
                    return this.columnreaderclass;
                }
            }
            
            public system_readerRow this[int index] {
                get {
                    return ((system_readerRow)(this.Rows[index]));
                }
            }
            
            public event system_readerRowChangeEventHandler system_readerRowChanged;
            
            public event system_readerRowChangeEventHandler system_readerRowChanging;
            
            public event system_readerRowChangeEventHandler system_readerRowDeleted;
            
            public event system_readerRowChangeEventHandler system_readerRowDeleting;
            
            public void Addsystem_readerRow(system_readerRow row) {
                this.Rows.Add(row);
            }
            
            public system_readerRow Addsystem_readerRow(string readerid, string readername, string readersex, string regdate, string booknum, string readerclass) {
                system_readerRow rowsystem_readerRow = ((system_readerRow)(this.NewRow()));
                rowsystem_readerRow.ItemArray = new object[] {
                        readerid,
                        readername,
                        readersex,
                        regdate,