public string chckbh {
                get {
                    try {
                        return ((string)(this[this.tablekc.chckbhColumn]));
                    }
                    catch (System.InvalidCastException e) {
                        throw new System.Data.StrongTypingException("表“kc”中列“chckbh”的值為 DBNull。", e);
                    }
                }
                set {
                    this[this.tablekc.chckbhColumn] = value;
                }
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public string cptype {
                get {
                    try {
                        return ((string)(this[this.tablekc.cptypeColumn]));
                    }
                    catch (System.InvalidCastException e) {
                        throw new System.Data.StrongTypingException("表“kc”中列“cptype”的值為 DBNull。", e);
                    }
                }
                set {
                    this[this.tablekc.cptypeColumn] = value;
                }
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public string chck {
                get {
                    try {
                        return ((string)(this[this.tablekc.chckColumn]));
                    }
                    catch (System.InvalidCastException e) {
                        throw new System.Data.StrongTypingException("表“kc”中列“chck”的值為 DBNull。", e);
                    }
                }
                set {
                    this[this.tablekc.chckColumn] = value;
                }
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public int spsl {
                get {
                    try {
                        return ((int)(this[this.tablekc.spslColumn]));
                    }
                    catch (System.InvalidCastException e) {
                        throw new System.Data.StrongTypingException("表“kc”中列“spsl”的值為 DBNull。", e);
                    }
                }
                set {
                    this[this.tablekc.spslColumn] = value;
                }
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public double spdj {
                get {
                    try {
                        return ((double)(this[this.tablekc.spdjColumn]));
                    }
                    catch (System.InvalidCastException e) {
                        throw new System.Data.StrongTypingException("表“kc”中列“spdj”的值為 DBNull。", e);
                    }
                }
                set {
                    this[this.tablekc.spdjColumn] = value;
                }
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public double spje {
                get {
                    try {
                        return ((double)(this[this.tablekc.spjeColumn]));
                    }
                    catch (System.InvalidCastException e) {
                        throw new System.Data.StrongTypingException("表“kc”中列“spje”的值為 DBNull。", e);
                    }
                }
                set {
                    this[this.tablekc.spjeColumn] = value;
                }
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public string gys {
                get {
                    try {
                        return ((string)(this[this.tablekc.gysColumn]));
                    }
                    catch (System.InvalidCastException e) {
                        throw new System.Data.StrongTypingException("表“kc”中列“gys”的值為 DBNull。", e);
                    }
                }
                set {
                    this[this.tablekc.gysColumn] = value;
                }
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public bool IsspbhNull() {
                return this.IsNull(this.tablekc.spbhColumn);
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public void SetspbhNull() {
                this[this.tablekc.spbhColumn] = System.Convert.DBNull;
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public bool IsspmcNull() {
                return this.IsNull(this.tablekc.spmcColumn);
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public void SetspmcNull() {
                this[this.tablekc.spmcColumn] = System.Convert.DBNull;
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public bool IsspggNull() {
                return this.IsNull(this.tablekc.spggColumn);
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public void SetspggNull() {
                this[this.tablekc.spggColumn] = System.Convert.DBNull;
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public bool IsspdwNull() {
                return this.IsNull(this.tablekc.spdwColumn);
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public void SetspdwNull() {
                this[this.tablekc.spdwColumn] = System.Convert.DBNull;
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public bool IschckbhNull() {
                return this.IsNull(this.tablekc.chckbhColumn);
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public void SetchckbhNull() {
                this[this.tablekc.chckbhColumn] = System.Convert.DBNull;
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public bool IscptypeNull() {
                return this.IsNull(this.tablekc.cptypeColumn);
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public void SetcptypeNull() {
                this[this.tablekc.cptypeColumn] = System.Convert.DBNull;
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public bool IschckNull() {
                return this.IsNull(this.tablekc.chckColumn);
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public void SetchckNull() {
                this[this.tablekc.chckColumn] = System.Convert.DBNull;
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public bool IsspslNull() {
                return this.IsNull(this.tablekc.spslColumn);
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public void SetspslNull() {
                this[this.tablekc.spslColumn] = System.Convert.DBNull;
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public bool IsspdjNull() {
                return this.IsNull(this.tablekc.spdjColumn);
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public void SetspdjNull() {
                this[this.tablekc.spdjColumn] = System.Convert.DBNull;
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public bool IsspjeNull() {
                return this.IsNull(this.tablekc.spjeColumn);
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public void SetspjeNull() {
                this[this.tablekc.spjeColumn] = System.Convert.DBNull;
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public bool IsgysNull() {
                return this.IsNull(this.tablekc.gysColumn);
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public void SetgysNull() {
                this[this.tablekc.gysColumn] = System.Convert.DBNull;
            }
        }
        
        [System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "2.0.0.0")]
        public class kcRowChangeEvent : System.EventArgs {
            
            private kcRow eventRow;