titlesds.cs

asp.net技术内幕的书配源码

            this.Columns.Add(this.columnpub_id);
            this.columnprice = new DataColumn("price", typeof(System.Decimal), null, System.Data.MappingType.Element);
            this.Columns.Add(this.columnprice);
            this.columnadvance = new DataColumn("advance", typeof(System.Decimal), null, System.Data.MappingType.Element);
            this.Columns.Add(this.columnadvance);
            this.columnroyalty = new DataColumn("royalty", typeof(int), null, System.Data.MappingType.Element);
            this.Columns.Add(this.columnroyalty);
            this.columnytd_sales = new DataColumn("ytd_sales", typeof(int), null, System.Data.MappingType.Element);
            this.Columns.Add(this.columnytd_sales);
            this.columnnotes = new DataColumn("notes", typeof(string), null, System.Data.MappingType.Element);
            this.Columns.Add(this.columnnotes);
            this.columnpubdate = new DataColumn("pubdate", typeof(System.DateTime), null, System.Data.MappingType.Element);
            this.Columns.Add(this.columnpubdate);
        }
        
        public TitlesRow NewTitlesRow() {
            return ((TitlesRow)(this.NewRow()));
        }
        
        protected override DataRow NewRowFromBuilder(DataRowBuilder builder) {
            return new TitlesRow(builder);
        }
        
        protected override System.Type GetRowType() {
            return typeof(TitlesRow);
        }
        
        protected override void OnRowChanged(DataRowChangeEventArgs e) {
            base.OnRowChanged(e);
            if ((this.TitlesRowChanged != null)) {
                this.TitlesRowChanged(this, new TitlesRowChangeEvent(((TitlesRow)(e.Row)), e.Action));
            }
        }
        
        protected override void OnRowChanging(DataRowChangeEventArgs e) {
            base.OnRowChanging(e);
            if ((this.TitlesRowChanging != null)) {
                this.TitlesRowChanging(this, new TitlesRowChangeEvent(((TitlesRow)(e.Row)), e.Action));
            }
        }
        
        protected override void OnRowDeleted(DataRowChangeEventArgs e) {
            base.OnRowDeleted(e);
            if ((this.TitlesRowDeleted != null)) {
                this.TitlesRowDeleted(this, new TitlesRowChangeEvent(((TitlesRow)(e.Row)), e.Action));
            }
        }
        
        protected override void OnRowDeleting(DataRowChangeEventArgs e) {
            base.OnRowDeleting(e);
            if ((this.TitlesRowDeleting != null)) {
                this.TitlesRowDeleting(this, new TitlesRowChangeEvent(((TitlesRow)(e.Row)), e.Action));
            }
        }
        
        public void RemoveTitlesRow(TitlesRow row) {
            this.Rows.Remove(row);
        }
    }
    
    [System.Diagnostics.DebuggerStepThrough()]
    public class TitlesRow : DataRow {
        
        private TitlesDataTable tableTitles;
        
        internal TitlesRow(DataRowBuilder rb) : 
                base(rb) {
            this.tableTitles = ((TitlesDataTable)(this.Table));
        }
        
        public string title_id {
            get {
                try {
                    return ((string)(this[this.tableTitles.title_idColumn]));
                }
                catch (InvalidCastException e) {
                    throw new StrongTypingException("Cannot get value because it is DBNull.", e);
                }
            }
            set {
                this[this.tableTitles.title_idColumn] = value;
            }
        }
        
        public string title {
            get {
                try {
                    return ((string)(this[this.tableTitles.titleColumn]));
                }
                catch (InvalidCastException e) {
                    throw new StrongTypingException("Cannot get value because it is DBNull.", e);
                }
            }
            set {
                this[this.tableTitles.titleColumn] = value;
            }
        }
        
        public string type {
            get {
                try {
                    return ((string)(this[this.tableTitles.typeColumn]));
                }
                catch (InvalidCastException e) {
                    throw new StrongTypingException("Cannot get value because it is DBNull.", e);
                }
            }
            set {
                this[this.tableTitles.typeColumn] = value;
            }
        }
        
        public string pub_id {
            get {
                try {
                    return ((string)(this[this.tableTitles.pub_idColumn]));
                }
                catch (InvalidCastException e) {
                    throw new StrongTypingException("Cannot get value because it is DBNull.", e);
                }
            }
            set {
                this[this.tableTitles.pub_idColumn] = value;
            }
        }
        
        public System.Decimal price {
            get {
                try {
                    return ((System.Decimal)(this[this.tableTitles.priceColumn]));
                }
                catch (InvalidCastException e) {
                    throw new StrongTypingException("Cannot get value because it is DBNull.", e);
                }
            }
            set {
                this[this.tableTitles.priceColumn] = value;
            }
        }
        
        public System.Decimal advance {
            get {
                try {
                    return ((System.Decimal)(this[this.tableTitles.advanceColumn]));
                }
                catch (InvalidCastException e) {
                    throw new StrongTypingException("Cannot get value because it is DBNull.", e);
                }
            }
            set {
                this[this.tableTitles.advanceColumn] = value;
            }
        }
        
        public int royalty {
            get {
                try {
                    return ((int)(this[this.tableTitles.royaltyColumn]));
                }
                catch (InvalidCastException e) {
                    throw new StrongTypingException("Cannot get value because it is DBNull.", e);
                }
            }
            set {
                this[this.tableTitles.royaltyColumn] = value;
            }
        }
        
        public int ytd_sales {
            get {
                try {
                    return ((int)(this[this.tableTitles.ytd_salesColumn]));
                }
                catch (InvalidCastException e) {
                    throw new StrongTypingException("Cannot get value because it is DBNull.", e);
                }
            }
            set {
                this[this.tableTitles.ytd_salesColumn] = value;
            }
        }
        
        public string notes {
            get {
                try {
                    return ((string)(this[this.tableTitles.notesColumn]));
                }
                catch (InvalidCastException e) {
                    throw new StrongTypingException("Cannot get value because it is DBNull.", e);
                }
            }
            set {
                this[this.tableTitles.notesColumn] = value;
            }
        }
        
        public System.DateTime pubdate {
            get {
                try {
                    return ((System.DateTime)(this[this.tableTitles.pubdateColumn]));
                }
                catch (InvalidCastException e) {
                    throw new StrongTypingException("Cannot get value because it is DBNull.", e);
                }
            }
            set {
                this[this.tableTitles.pubdateColumn] = value;
            }
        }
        
        public bool Istitle_idNull() {
            return this.IsNull(this.tableTitles.title_idColumn);
        }
        
        public void Settitle_idNull() {
            this[this.tableTitles.title_idColumn] = System.Convert.DBNull;
        }
        
        public bool IstitleNull() {
            return this.IsNull(this.tableTitles.titleColumn);
        }
        
        public void SettitleNull() {
            this[this.tableTitles.titleColumn] = System.Convert.DBNull;
        }
        
        public bool IstypeNull() {
            return this.IsNull(this.tableTitles.typeColumn);
        }
        
        public void SettypeNull() {
            this[this.tableTitles.typeColumn] = System.Convert.DBNull;
        }
        
        public bool Ispub_idNull() {
            return this.IsNull(this.tableTitles.pub_idColumn);
        }
        
        public void Setpub_idNull() {
            this[this.tableTitles.pub_idColumn] = System.Convert.DBNull;
        }
        
        public bool IspriceNull() {
            return this.IsNull(this.tableTitles.priceColumn);
        }
        
        public void SetpriceNull() {
            this[this.tableTitles.priceColumn] = System.Convert.DBNull;
        }
        
        public bool IsadvanceNull() {
            return this.IsNull(this.tableTitles.advanceColumn);
        }
        
        public void SetadvanceNull() {
            this[this.tableTitles.advanceColumn] = System.Convert.DBNull;
        }
        
        public bool IsroyaltyNull() {
            return this.IsNull(this.tableTitles.royaltyColumn);
        }
        
        public void SetroyaltyNull() {
            this[this.tableTitles.royaltyColumn] = System.Convert.DBNull;
        }
        
        public bool Isytd_salesNull() {
            return this.IsNull(this.tableTitles.ytd_salesColumn);
        }
        
        public void Setytd_salesNull() {
            this[this.tableTitles.ytd_salesColumn] = System.Convert.DBNull;
        }
        
        public bool IsnotesNull() {
            return this.IsNull(this.tableTitles.notesColumn);
        }
        
        public void SetnotesNull() {
            this[this.tableTitles.notesColumn] = System.Convert.DBNull;
        }
        
        public bool IspubdateNull() {
            return this.IsNull(this.tableTitles.pubdateColumn);
        }
        
        public void SetpubdateNull() {
            this[this.tableTitles.pubdateColumn] = System.Convert.DBNull;
        }
    }
    
    [System.Diagnostics.DebuggerStepThrough()]
    public class TitlesRowChangeEvent : EventArgs {
        
        private TitlesRow eventRow;
        
        private DataRowAction eventAction;
        
        public TitlesRowChangeEvent(TitlesRow row, DataRowAction action) {
            this.eventRow = row;
            this.eventAction = action;
        }
        
        public TitlesRow Row {
            get {
                return this.eventRow;
            }
        }
        
        public DataRowAction Action {
            get {
                return this.eventAction;
            }
        }
    }
}