databasedataset.designer.cs

instant messenger~~~~~~~~~~~

                }
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public bool IsgroupNull() {
                return this.IsNull(this.tablegroup.groupColumn);
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public void SetgroupNull() {
                this[this.tablegroup.groupColumn] = System.Convert.DBNull;
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public usersRow[] GetusersRows() {
                return ((usersRow[])(base.GetChildRows(this.Table.ChildRelations["groupusers"])));
            }
        }
        
        [System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "2.0.0.0")]
        public partial class usersRow : System.Data.DataRow {
            
            private usersDataTable tableusers;
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            internal usersRow(System.Data.DataRowBuilder rb) : 
                    base(rb) {
                this.tableusers = ((usersDataTable)(this.Table));
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public string user_name {
                get {
                    return ((string)(this[this.tableusers.user_nameColumn]));
                }
                set {
                    this[this.tableusers.user_nameColumn] = value;
                }
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public string user_pwd {
                get {
                    try {
                        return ((string)(this[this.tableusers.user_pwdColumn]));
                    }
                    catch (System.InvalidCastException e) {
                        throw new System.Data.StrongTypingException("表“users”中列“user_pwd”的值为 DBNull。", e);
                    }
                }
                set {
                    this[this.tableusers.user_pwdColumn] = value;
                }
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public int user_face {
                get {
                    try {
                        return ((int)(this[this.tableusers.user_faceColumn]));
                    }
                    catch (System.InvalidCastException e) {
                        throw new System.Data.StrongTypingException("表“users”中列“user_face”的值为 DBNull。", e);
                    }
                }
                set {
                    this[this.tableusers.user_faceColumn] = value;
                }
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public string user_sex {
                get {
                    try {
                        return ((string)(this[this.tableusers.user_sexColumn]));
                    }
                    catch (System.InvalidCastException e) {
                        throw new System.Data.StrongTypingException("表“users”中列“user_sex”的值为 DBNull。", e);
                    }
                }
                set {
                    this[this.tableusers.user_sexColumn] = value;
                }
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public int user_age {
                get {
                    try {
                        return ((int)(this[this.tableusers.user_ageColumn]));
                    }
                    catch (System.InvalidCastException e) {
                        throw new System.Data.StrongTypingException("表“users”中列“user_age”的值为 DBNull。", e);
                    }
                }
                set {
                    this[this.tableusers.user_ageColumn] = value;
                }
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public int user_group {
                get {
                    try {
                        return ((int)(this[this.tableusers.user_groupColumn]));
                    }
                    catch (System.InvalidCastException e) {
                        throw new System.Data.StrongTypingException("表“users”中列“user_group”的值为 DBNull。", e);
                    }
                }
                set {
                    this[this.tableusers.user_groupColumn] = value;
                }
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public string user_Tel {
                get {
                    try {
                        return ((string)(this[this.tableusers.user_TelColumn]));
                    }
                    catch (System.InvalidCastException e) {
                        throw new System.Data.StrongTypingException("表“users”中列“user_Tel”的值为 DBNull。", e);
                    }
                }
                set {
                    this[this.tableusers.user_TelColumn] = value;
                }
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public string _user_E_mail {
                get {
                    try {
                        return ((string)(this[this.tableusers._user_E_mailColumn]));
                    }
                    catch (System.InvalidCastException e) {
                        throw new System.Data.StrongTypingException("表“users”中列“user_E-mail”的值为 DBNull。", e);
                    }
                }
                set {
                    this[this.tableusers._user_E_mailColumn] = value;
                }
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public groupRow groupRow {
                get {
                    return ((groupRow)(this.GetParentRow(this.Table.ParentRelations["groupusers"])));
                }
                set {
                    this.SetParentRow(value, this.Table.ParentRelations["groupusers"]);
                }
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public bool Isuser_pwdNull() {
                return this.IsNull(this.tableusers.user_pwdColumn);
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public void Setuser_pwdNull() {
                this[this.tableusers.user_pwdColumn] = System.Convert.DBNull;
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public bool Isuser_faceNull() {
                return this.IsNull(this.tableusers.user_faceColumn);
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public void Setuser_faceNull() {
                this[this.tableusers.user_faceColumn] = System.Convert.DBNull;
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public bool Isuser_sexNull() {
                return this.IsNull(this.tableusers.user_sexColumn);
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public void Setuser_sexNull() {
                this[this.tableusers.user_sexColumn] = System.Convert.DBNull;
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public bool Isuser_ageNull() {
                return this.IsNull(this.tableusers.user_ageColumn);
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public void Setuser_ageNull() {
                this[this.tableusers.user_ageColumn] = System.Convert.DBNull;
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public bool Isuser_groupNull() {
                return this.IsNull(this.tableusers.user_groupColumn);
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public void Setuser_groupNull() {
                this[this.tableusers.user_groupColumn] = System.Convert.DBNull;
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public bool Isuser_TelNull() {
                return this.IsNull(this.tableusers.user_TelColumn);
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public void Setuser_TelNull() {
                this[this.tableusers.user_TelColumn] = System.Convert.DBNull;
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public bool Is_user_E_mailNull() {
                return this.IsNull(this.tableusers._user_E_mailColumn);
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public void Set_user_E_mailNull() {
                this[this.tableusers._user_E_mailColumn] = System.Convert.DBNull;
            }
        }
        
        [System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "2.0.0.0")]
        public class groupRowChangeEvent : System.EventArgs {
            
            private groupRow eventRow;
            
            private System.Data.DataRowAction eventAction;
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public groupRowChangeEvent(groupRow row, System.Data.DataRowAction action) {
                this.eventRow = row;
                this.eventAction = action;
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public groupRow Row {
                get {
                    return this.eventRow;
                }
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public System.Data.DataRowAction Action {
                get {
                    return this.eventAction;
                }
            }
        }
        
        [System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "2.0.0.0")]
        public class usersRowChangeEvent : System.EventArgs {
            
            private usersRow eventRow;
            
            private System.Data.DataRowAction eventAction;
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public usersRowChangeEvent(usersRow row, System.Data.DataRowAction action) {
                this.eventRow = row;
                this.eventAction = action;
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public usersRow Row {
                get {