adult_datadataset.designer.cs

基于决策树和贝叶斯的预测分析器

                return this.IsNull(this.tabletraindata1.ageColumn);
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public void SetageNull() {
                this[this.tabletraindata1.ageColumn] = System.Convert.DBNull;
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public bool IsworkclassNull() {
                return this.IsNull(this.tabletraindata1.workclassColumn);
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public void SetworkclassNull() {
                this[this.tabletraindata1.workclassColumn] = System.Convert.DBNull;
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public bool IsfnlwgtNull() {
                return this.IsNull(this.tabletraindata1.fnlwgtColumn);
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public void SetfnlwgtNull() {
                this[this.tabletraindata1.fnlwgtColumn] = System.Convert.DBNull;
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public bool IseducationNull() {
                return this.IsNull(this.tabletraindata1.educationColumn);
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public void SeteducationNull() {
                this[this.tabletraindata1.educationColumn] = System.Convert.DBNull;
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public bool Iseducation_numNull() {
                return this.IsNull(this.tabletraindata1.education_numColumn);
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public void Seteducation_numNull() {
                this[this.tabletraindata1.education_numColumn] = System.Convert.DBNull;
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public bool Ismarital_statusNull() {
                return this.IsNull(this.tabletraindata1.marital_statusColumn);
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public void Setmarital_statusNull() {
                this[this.tabletraindata1.marital_statusColumn] = System.Convert.DBNull;
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public bool IsoccupationNull() {
                return this.IsNull(this.tabletraindata1.occupationColumn);
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public void SetoccupationNull() {
                this[this.tabletraindata1.occupationColumn] = System.Convert.DBNull;
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public bool IsrelationshipNull() {
                return this.IsNull(this.tabletraindata1.relationshipColumn);
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public void SetrelationshipNull() {
                this[this.tabletraindata1.relationshipColumn] = System.Convert.DBNull;
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public bool IsraceNull() {
                return this.IsNull(this.tabletraindata1.raceColumn);
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public void SetraceNull() {
                this[this.tabletraindata1.raceColumn] = System.Convert.DBNull;
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public bool IssexNull() {
                return this.IsNull(this.tabletraindata1.sexColumn);
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public void SetsexNull() {
                this[this.tabletraindata1.sexColumn] = System.Convert.DBNull;
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public bool Iscapital_gainNull() {
                return this.IsNull(this.tabletraindata1.capital_gainColumn);
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public void Setcapital_gainNull() {
                this[this.tabletraindata1.capital_gainColumn] = System.Convert.DBNull;
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public bool Iscapital_lossNull() {
                return this.IsNull(this.tabletraindata1.capital_lossColumn);
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public void Setcapital_lossNull() {
                this[this.tabletraindata1.capital_lossColumn] = System.Convert.DBNull;
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public bool Ishours_per_weekNull() {
                return this.IsNull(this.tabletraindata1.hours_per_weekColumn);
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public void Sethours_per_weekNull() {
                this[this.tabletraindata1.hours_per_weekColumn] = System.Convert.DBNull;
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public bool Isnative_countryNull() {
                return this.IsNull(this.tabletraindata1.native_countryColumn);
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public void Setnative_countryNull() {
                this[this.tabletraindata1.native_countryColumn] = System.Convert.DBNull;
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public bool IsmakeoverNull() {
                return this.IsNull(this.tabletraindata1.makeoverColumn);
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public void SetmakeoverNull() {
                this[this.tabletraindata1.makeoverColumn] = System.Convert.DBNull;
            }
        }
        
        [System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "2.0.0.0")]
        public partial class traindata2Row : System.Data.DataRow {
            
            private traindata2DataTable tabletraindata2;
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            internal traindata2Row(System.Data.DataRowBuilder rb) : 
                    base(rb) {
                this.tabletraindata2 = ((traindata2DataTable)(this.Table));
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public int age {
                get {
                    try {
                        return ((int)(this[this.tabletraindata2.ageColumn]));
                    }
                    catch (System.InvalidCastException e) {
                        throw new System.Data.StrongTypingException("表“traindata2”中列“age”的值为 DBNull。", e);
                    }
                }
                set {
                    this[this.tabletraindata2.ageColumn] = value;
                }
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public string education {
                get {
                    try {
                        return ((string)(this[this.tabletraindata2.educationColumn]));
                    }
                    catch (System.InvalidCastException e) {
                        throw new System.Data.StrongTypingException("表“traindata2”中列“education”的值为 DBNull。", e);
                    }
                }
                set {
                    this[this.tabletraindata2.educationColumn] = value;
                }
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public string occupation {
                get {
                    try {
                        return ((string)(this[this.tabletraindata2.occupationColumn]));
                    }
                    catch (System.InvalidCastException e) {
                        throw new System.Data.StrongTypingException("表“traindata2”中列“occupation”的值为 DBNull。", e);
                    }
                }
                set {
                    this[this.tabletraindata2.occupationColumn] = value;
                }
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public string native_country {
                get {
                    try {
                        return ((string)(this[this.tabletraindata2.native_countryColumn]));
                    }
                    catch (System.InvalidCastException e) {
                        throw new System.Data.StrongTypingException("表“traindata2”中列“native_country”的值为 DBNull。", e);
                    }
                }
                set {
                    this[this.tabletraindata2.native_countryColumn] = value;
                }
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public string makeover50k {
                get {
                    try {
                        return ((string)(this[this.tabletraindata2.makeover50kColumn]));
                    }
                    catch (System.InvalidCastException e) {
                        throw new System.Data.StrongTypingException("表“traindata2”中列“makeover50k”的值为 DBNull。", e);
                    }
                }
                set {
                    this[this.tabletraindata2.makeover50kColumn] = value;
                }
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public bool IsageNull() {
                return this.IsNull(this.tabletraindata2.ageColumn);
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public void SetageNull() {
                this[this.tabletraindata2.ageColumn] = System.Convert.DBNull;
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public bool IseducationNull() {
                return this.IsNull(this.tabletraindata2.educationColumn);
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public void SeteducationNull() {
                this[this.tabletraindata2.educationColumn] = System.Convert.DBNull;
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public bool IsoccupationNull() {
                return this.IsNull(this.tabletraindata2.occupationColumn);
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public void SetoccupationNull() {
                this[this.tabletraindata2.occupationColumn] = System.Convert.DBNull;
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public bool Isnative_countryNull() {
                return this.IsNull(this.tabletraindata2.native_countryColumn);
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public void Setnative_countryNull() {
                this[this.tabletraindata2.native_countryColumn] = System.Convert.DBNull;
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public bool Ismakeover50kNull() {
                return this.IsNull(this.tabletraindata2