dataset1.cs

c#网络编程及应用-刘瑞新

                    }
                    catch (InvalidCastException e) {
                        throw new StrongTypingException("无法获取值，因为它是 DBNull。", e);
                    }
                }
                set {
                    this[this.tableEmployees.AddressColumn] = value;
                }
            }
            
            public string City {
                get {
                    try {
                        return ((string)(this[this.tableEmployees.CityColumn]));
                    }
                    catch (InvalidCastException e) {
                        throw new StrongTypingException("无法获取值，因为它是 DBNull。", e);
                    }
                }
                set {
                    this[this.tableEmployees.CityColumn] = value;
                }
            }
            
            public string Region {
                get {
                    try {
                        return ((string)(this[this.tableEmployees.RegionColumn]));
                    }
                    catch (InvalidCastException e) {
                        throw new StrongTypingException("无法获取值，因为它是 DBNull。", e);
                    }
                }
                set {
                    this[this.tableEmployees.RegionColumn] = value;
                }
            }
            
            public string PostalCode {
                get {
                    try {
                        return ((string)(this[this.tableEmployees.PostalCodeColumn]));
                    }
                    catch (InvalidCastException e) {
                        throw new StrongTypingException("无法获取值，因为它是 DBNull。", e);
                    }
                }
                set {
                    this[this.tableEmployees.PostalCodeColumn] = value;
                }
            }
            
            public string Country {
                get {
                    try {
                        return ((string)(this[this.tableEmployees.CountryColumn]));
                    }
                    catch (InvalidCastException e) {
                        throw new StrongTypingException("无法获取值，因为它是 DBNull。", e);
                    }
                }
                set {
                    this[this.tableEmployees.CountryColumn] = value;
                }
            }
            
            public string HomePhone {
                get {
                    try {
                        return ((string)(this[this.tableEmployees.HomePhoneColumn]));
                    }
                    catch (InvalidCastException e) {
                        throw new StrongTypingException("无法获取值，因为它是 DBNull。", e);
                    }
                }
                set {
                    this[this.tableEmployees.HomePhoneColumn] = value;
                }
            }
            
            public string Extension {
                get {
                    try {
                        return ((string)(this[this.tableEmployees.ExtensionColumn]));
                    }
                    catch (InvalidCastException e) {
                        throw new StrongTypingException("无法获取值，因为它是 DBNull。", e);
                    }
                }
                set {
                    this[this.tableEmployees.ExtensionColumn] = value;
                }
            }
            
            public System.Byte[] Photo {
                get {
                    try {
                        return ((System.Byte[])(this[this.tableEmployees.PhotoColumn]));
                    }
                    catch (InvalidCastException e) {
                        throw new StrongTypingException("无法获取值，因为它是 DBNull。", e);
                    }
                }
                set {
                    this[this.tableEmployees.PhotoColumn] = value;
                }
            }
            
            public string Notes {
                get {
                    try {
                        return ((string)(this[this.tableEmployees.NotesColumn]));
                    }
                    catch (InvalidCastException e) {
                        throw new StrongTypingException("无法获取值，因为它是 DBNull。", e);
                    }
                }
                set {
                    this[this.tableEmployees.NotesColumn] = value;
                }
            }
            
            public int ReportsTo {
                get {
                    try {
                        return ((int)(this[this.tableEmployees.ReportsToColumn]));
                    }
                    catch (InvalidCastException e) {
                        throw new StrongTypingException("无法获取值，因为它是 DBNull。", e);
                    }
                }
                set {
                    this[this.tableEmployees.ReportsToColumn] = value;
                }
            }
            
            public string PhotoPath {
                get {
                    try {
                        return ((string)(this[this.tableEmployees.PhotoPathColumn]));
                    }
                    catch (InvalidCastException e) {
                        throw new StrongTypingException("无法获取值，因为它是 DBNull。", e);
                    }
                }
                set {
                    this[this.tableEmployees.PhotoPathColumn] = value;
                }
            }
            
            public bool IsTitleNull() {
                return this.IsNull(this.tableEmployees.TitleColumn);
            }
            
            public void SetTitleNull() {
                this[this.tableEmployees.TitleColumn] = System.Convert.DBNull;
            }
            
            public bool IsTitleOfCourtesyNull() {
                return this.IsNull(this.tableEmployees.TitleOfCourtesyColumn);
            }
            
            public void SetTitleOfCourtesyNull() {
                this[this.tableEmployees.TitleOfCourtesyColumn] = System.Convert.DBNull;
            }
            
            public bool IsBirthDateNull() {
                return this.IsNull(this.tableEmployees.BirthDateColumn);
            }
            
            public void SetBirthDateNull() {
                this[this.tableEmployees.BirthDateColumn] = System.Convert.DBNull;
            }
            
            public bool IsHireDateNull() {
                return this.IsNull(this.tableEmployees.HireDateColumn);
            }
            
            public void SetHireDateNull() {
                this[this.tableEmployees.HireDateColumn] = System.Convert.DBNull;
            }
            
            public bool IsAddressNull() {
                return this.IsNull(this.tableEmployees.AddressColumn);
            }
            
            public void SetAddressNull() {
                this[this.tableEmployees.AddressColumn] = System.Convert.DBNull;
            }
            
            public bool IsCityNull() {
                return this.IsNull(this.tableEmployees.CityColumn);
            }
            
            public void SetCityNull() {
                this[this.tableEmployees.CityColumn] = System.Convert.DBNull;
            }
            
            public bool IsRegionNull() {
                return this.IsNull(this.tableEmployees.RegionColumn);
            }
            
            public void SetRegionNull() {
                this[this.tableEmployees.RegionColumn] = System.Convert.DBNull;
            }
            
            public bool IsPostalCodeNull() {
                return this.IsNull(this.tableEmployees.PostalCodeColumn);
            }
            
            public void SetPostalCodeNull() {
                this[this.tableEmployees.PostalCodeColumn] = System.Convert.DBNull;
            }
            
            public bool IsCountryNull() {
                return this.IsNull(this.tableEmployees.CountryColumn);
            }
            
            public void SetCountryNull() {
                this[this.tableEmployees.CountryColumn] = System.Convert.DBNull;
            }
            
            public bool IsHomePhoneNull() {
                return this.IsNull(this.tableEmployees.HomePhoneColumn);
            }
            
            public void SetHomePhoneNull() {
                this[this.tableEmployees.HomePhoneColumn] = System.Convert.DBNull;
            }
            
            public bool IsExtensionNull() {
                return this.IsNull(this.tableEmployees.ExtensionColumn);
            }
            
            public void SetExtensionNull() {
                this[this.tableEmployees.ExtensionColumn] = System.Convert.DBNull;
            }
            
            public bool IsPhotoNull() {
                return this.IsNull(this.tableEmployees.PhotoColumn);
            }
            
            public void SetPhotoNull() {
                this[this.tableEmployees.PhotoColumn] = System.Convert.DBNull;
            }
            
            public bool IsNotesNull() {
                return this.IsNull(this.tableEmployees.NotesColumn);
            }
            
            public void SetNotesNull() {
                this[this.tableEmployees.NotesColumn] = System.Convert.DBNull;
            }
            
            public bool IsReportsToNull() {
                return this.IsNull(this.tableEmployees.ReportsToColumn);
            }
            
            public void SetReportsToNull() {
                this[this.tableEmployees.ReportsToColumn] = System.Convert.DBNull;
            }
            
            public bool IsPhotoPathNull() {
                return this.IsNull(this.tableEmployees.PhotoPathColumn);
            }
            
            public void SetPhotoPathNull() {
                this[this.tableEmployees.PhotoPathColumn] = System.Convert.DBNull;
            }
        }
        
        [System.Diagnostics.DebuggerStepThrough()]
        public class EmployeesRowChangeEvent : EventArgs {
            
            private EmployeesRow eventRow;
            
            private DataRowAction eventAction;
            
            public EmployeesRowChangeEvent(EmployeesRow row, DataRowAction action) {
                this.eventRow = row;
                this.eventAction = action;
            }
            
            public EmployeesRow Row {
                get {
                    return this.eventRow;
                }
            }
            
            public DataRowAction Action {
                get {
                    return this.eventAction;
                }
            }
        }
    }
}