employeedata.cs

一个基本的酒店管理系统

                Employee_viewDataTable cln = ((Employee_viewDataTable)(base.Clone()));
                cln.InitVars();
                return cln;
            }
            
            protected override DataTable CreateInstance() {
                return new Employee_viewDataTable();
            }
            
            internal void InitVars() {
                this.columneid = this.Columns["eid"];
                this.columnename = this.Columns["ename"];
                this.columnechar = this.Columns["echar"];
                this.columnesex = this.Columns["esex"];
                this.columneage = this.Columns["eage"];
                this.columntype = this.Columns["type"];
                this.columngrade = this.Columns["grade"];
                this.columnecardid = this.Columns["ecardid"];
                this.columnejoin = this.Columns["ejoin"];
            }
            
            private void InitClass() {
                this.columneid = new DataColumn("eid", typeof(int), null, System.Data.MappingType.Element);
                this.Columns.Add(this.columneid);
                this.columnename = new DataColumn("ename", typeof(string), null, System.Data.MappingType.Element);
                this.Columns.Add(this.columnename);
                this.columnechar = new DataColumn("echar", typeof(string), null, System.Data.MappingType.Element);
                this.Columns.Add(this.columnechar);
                this.columnesex = new DataColumn("esex", typeof(string), null, System.Data.MappingType.Element);
                this.Columns.Add(this.columnesex);
                this.columneage = new DataColumn("eage", typeof(int), null, System.Data.MappingType.Element);
                this.Columns.Add(this.columneage);
                this.columntype = new DataColumn("type", typeof(string), null, System.Data.MappingType.Element);
                this.Columns.Add(this.columntype);
                this.columngrade = new DataColumn("grade", typeof(string), null, System.Data.MappingType.Element);
                this.Columns.Add(this.columngrade);
                this.columnecardid = new DataColumn("ecardid", typeof(int), null, System.Data.MappingType.Element);
                this.Columns.Add(this.columnecardid);
                this.columnejoin = new DataColumn("ejoin", typeof(string), null, System.Data.MappingType.Element);
                this.Columns.Add(this.columnejoin);
                this.columneid.AllowDBNull = false;
                this.columnename.AllowDBNull = false;
                this.columnechar.AllowDBNull = false;
                this.columneage.AllowDBNull = false;
            }
            
            public Employee_viewRow NewEmployee_viewRow() {
                return ((Employee_viewRow)(this.NewRow()));
            }
            
            protected override DataRow NewRowFromBuilder(DataRowBuilder builder) {
                return new Employee_viewRow(builder);
            }
            
            protected override System.Type GetRowType() {
                return typeof(Employee_viewRow);
            }
            
            protected override void OnRowChanged(DataRowChangeEventArgs e) {
                base.OnRowChanged(e);
                if ((this.Employee_viewRowChanged != null)) {
                    this.Employee_viewRowChanged(this, new Employee_viewRowChangeEvent(((Employee_viewRow)(e.Row)), e.Action));
                }
            }
            
            protected override void OnRowChanging(DataRowChangeEventArgs e) {
                base.OnRowChanging(e);
                if ((this.Employee_viewRowChanging != null)) {
                    this.Employee_viewRowChanging(this, new Employee_viewRowChangeEvent(((Employee_viewRow)(e.Row)), e.Action));
                }
            }
            
            protected override void OnRowDeleted(DataRowChangeEventArgs e) {
                base.OnRowDeleted(e);
                if ((this.Employee_viewRowDeleted != null)) {
                    this.Employee_viewRowDeleted(this, new Employee_viewRowChangeEvent(((Employee_viewRow)(e.Row)), e.Action));
                }
            }
            
            protected override void OnRowDeleting(DataRowChangeEventArgs e) {
                base.OnRowDeleting(e);
                if ((this.Employee_viewRowDeleting != null)) {
                    this.Employee_viewRowDeleting(this, new Employee_viewRowChangeEvent(((Employee_viewRow)(e.Row)), e.Action));
                }
            }
            
            public void RemoveEmployee_viewRow(Employee_viewRow row) {
                this.Rows.Remove(row);
            }
        }
        
        [System.Diagnostics.DebuggerStepThrough()]
        public class Employee_viewRow : DataRow {
            
            private Employee_viewDataTable tableEmployee_view;
            
            internal Employee_viewRow(DataRowBuilder rb) : 
                    base(rb) {
                this.tableEmployee_view = ((Employee_viewDataTable)(this.Table));
            }
            
            public int eid {
                get {
                    return ((int)(this[this.tableEmployee_view.eidColumn]));
                }
                set {
                    this[this.tableEmployee_view.eidColumn] = value;
                }
            }
            
            public string ename {
                get {
                    return ((string)(this[this.tableEmployee_view.enameColumn]));
                }
                set {
                    this[this.tableEmployee_view.enameColumn] = value;
                }
            }
            
            public string echar {
                get {
                    return ((string)(this[this.tableEmployee_view.echarColumn]));
                }
                set {
                    this[this.tableEmployee_view.echarColumn] = value;
                }
            }
            
            public string esex {
                get {
                    try {
                        return ((string)(this[this.tableEmployee_view.esexColumn]));
                    }
                    catch (InvalidCastException e) {
                        throw new StrongTypingException("无法获取值，因为它是 DBNull。", e);
                    }
                }
                set {
                    this[this.tableEmployee_view.esexColumn] = value;
                }
            }
            
            public int eage {
                get {
                    return ((int)(this[this.tableEmployee_view.eageColumn]));
                }
                set {
                    this[this.tableEmployee_view.eageColumn] = value;
                }
            }
            
            public string type {
                get {
                    try {
                        return ((string)(this[this.tableEmployee_view.typeColumn]));
                    }
                    catch (InvalidCastException e) {
                        throw new StrongTypingException("无法获取值，因为它是 DBNull。", e);
                    }
                }
                set {
                    this[this.tableEmployee_view.typeColumn] = value;
                }
            }
            
            public string grade {
                get {
                    try {
                        return ((string)(this[this.tableEmployee_view.gradeColumn]));
                    }
                    catch (InvalidCastException e) {
                        throw new StrongTypingException("无法获取值，因为它是 DBNull。", e);
                    }
                }
                set {
                    this[this.tableEmployee_view.gradeColumn] = value;
                }
            }
            
            public int ecardid {
                get {
                    try {
                        return ((int)(this[this.tableEmployee_view.ecardidColumn]));
                    }
                    catch (InvalidCastException e) {
                        throw new StrongTypingException("无法获取值，因为它是 DBNull。", e);
                    }
                }
                set {
                    this[this.tableEmployee_view.ecardidColumn] = value;
                }
            }
            
            public string ejoin {
                get {
                    try {
                        return ((string)(this[this.tableEmployee_view.ejoinColumn]));
                    }
                    catch (InvalidCastException e) {
                        throw new StrongTypingException("无法获取值，因为它是 DBNull。", e);
                    }
                }
                set {
                    this[this.tableEmployee_view.ejoinColumn] = value;
                }
            }
            
            public bool IsesexNull() {
                return this.IsNull(this.tableEmployee_view.esexColumn);
            }
            
            public void SetesexNull() {
                this[this.tableEmployee_view.esexColumn] = System.Convert.DBNull;
            }
            
            public bool IstypeNull() {
                return this.IsNull(this.tableEmployee_view.typeColumn);
            }
            
            public void SettypeNull() {
                this[this.tableEmployee_view.typeColumn] = System.Convert.DBNull;
            }
            
            public bool IsgradeNull() {
                return this.IsNull(this.tableEmployee_view.gradeColumn);
            }
            
            public void SetgradeNull() {
                this[this.tableEmployee_view.gradeColumn] = System.Convert.DBNull;
            }
            
            public bool IsecardidNull() {
                return this.IsNull(this.tableEmployee_view.ecardidColumn);
            }
            
            public void SetecardidNull() {
                this[this.tableEmployee_view.ecardidColumn] = System.Convert.DBNull;
            }
            
            public bool IsejoinNull() {
                return this.IsNull(this.tableEmployee_view.ejoinColumn);
            }
            
            public void SetejoinNull() {
                this[this.tableEmployee_view.ejoinColumn] = System.Convert.DBNull;
            }
        }
        
        [System.Diagnostics.DebuggerStepThrough()]
        public class Employee_viewRowChangeEvent : EventArgs {
            
            private Employee_viewRow eventRow;
            
            private DataRowAction eventAction;
            
            public Employee_viewRowChangeEvent(Employee_viewRow row, DataRowAction action) {
                this.eventRow = row;
                this.eventAction = action;
            }
            
            public Employee_viewRow Row {
                get {
                    return this.eventRow;
                }
            }
            
            public DataRowAction Action {
                get {
                    return this.eventAction;
                }
            }
        }
    }
}