testlibrarydataset.designer.cs

计算机考试管理系统 包括模拟测试

                    this[this.tableSQuestion.ChoiceCColumn] = value;
                }
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public string ChoiceD {
                get {
                    try {
                        return ((string)(this[this.tableSQuestion.ChoiceDColumn]));
                    }
                    catch (System.InvalidCastException e) {
                        throw new System.Data.StrongTypingException("表“SQuestion”中列“ChoiceD”的值为 DBNull。", e);
                    }
                }
                set {
                    this[this.tableSQuestion.ChoiceDColumn] = value;
                }
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public byte Answer {
                get {
                    try {
                        return ((byte)(this[this.tableSQuestion.AnswerColumn]));
                    }
                    catch (System.InvalidCastException e) {
                        throw new System.Data.StrongTypingException("表“SQuestion”中列“Answer”的值为 DBNull。", e);
                    }
                }
                set {
                    this[this.tableSQuestion.AnswerColumn] = value;
                }
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public byte Difficulty {
                get {
                    try {
                        return ((byte)(this[this.tableSQuestion.DifficultyColumn]));
                    }
                    catch (System.InvalidCastException e) {
                        throw new System.Data.StrongTypingException("表“SQuestion”中列“Difficulty”的值为 DBNull。", e);
                    }
                }
                set {
                    this[this.tableSQuestion.DifficultyColumn] = value;
                }
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public bool IsChoiceANull() {
                return this.IsNull(this.tableSQuestion.ChoiceAColumn);
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public void SetChoiceANull() {
                this[this.tableSQuestion.ChoiceAColumn] = System.Convert.DBNull;
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public bool IsChoiceBNull() {
                return this.IsNull(this.tableSQuestion.ChoiceBColumn);
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public void SetChoiceBNull() {
                this[this.tableSQuestion.ChoiceBColumn] = System.Convert.DBNull;
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public bool IsChoiceCNull() {
                return this.IsNull(this.tableSQuestion.ChoiceCColumn);
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public void SetChoiceCNull() {
                this[this.tableSQuestion.ChoiceCColumn] = System.Convert.DBNull;
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public bool IsChoiceDNull() {
                return this.IsNull(this.tableSQuestion.ChoiceDColumn);
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public void SetChoiceDNull() {
                this[this.tableSQuestion.ChoiceDColumn] = System.Convert.DBNull;
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public bool IsAnswerNull() {
                return this.IsNull(this.tableSQuestion.AnswerColumn);
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public void SetAnswerNull() {
                this[this.tableSQuestion.AnswerColumn] = System.Convert.DBNull;
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public bool IsDifficultyNull() {
                return this.IsNull(this.tableSQuestion.DifficultyColumn);
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public void SetDifficultyNull() {
                this[this.tableSQuestion.DifficultyColumn] = System.Convert.DBNull;
            }
        }
        
        [System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "2.0.0.0")]
        public class MQuestionRowChangeEvent : System.EventArgs {
            
            private MQuestionRow eventRow;
            
            private System.Data.DataRowAction eventAction;
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public MQuestionRowChangeEvent(MQuestionRow row, System.Data.DataRowAction action) {
                this.eventRow = row;
                this.eventAction = action;
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public MQuestionRow 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 SQuestionRowChangeEvent : System.EventArgs {
            
            private SQuestionRow eventRow;
            
            private System.Data.DataRowAction eventAction;
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public SQuestionRowChangeEvent(SQuestionRow row, System.Data.DataRowAction action) {
                this.eventRow = row;
                this.eventAction = action;
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public SQuestionRow Row {
                get {
                    return this.eventRow;
                }
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public System.Data.DataRowAction Action {
                get {
                    return this.eventAction;
                }
            }
        }
    }
}
namespace CTestApp.TestLibraryDataSetTableAdapters {
    
    
    [System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "2.0.0.0")]
    [System.ComponentModel.DesignerCategoryAttribute("code")]
    [System.ComponentModel.ToolboxItem(true)]
    [System.ComponentModel.DataObjectAttribute(true)]
    [System.ComponentModel.DesignerAttribute("Microsoft.VSDesigner.DataSource.Design.TableAdapterDesigner, Microsoft.VSDesigner" +
        ", Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")]
    [System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")]
    public partial class MQuestionTableAdapter : System.ComponentModel.Component {
        
        private System.Data.SqlClient.SqlDataAdapter _adapter;
        
        private System.Data.SqlClient.SqlConnection _connection;
        
        private System.Data.SqlClient.SqlCommand[] _commandCollection;
        
        private bool _clearBeforeFill;
        
        [System.Diagnostics.DebuggerNonUserCodeAttribute()]
        public MQuestionTableAdapter() {
            this.ClearBeforeFill = true;
        }
        
        [System.Diagnostics.DebuggerNonUserCodeAttribute()]
        private System.Data.SqlClient.SqlDataAdapter Adapter {
            get {
                if ((this._adapter == null)) {
                    this.InitAdapter();
                }
                return this._adapter;
            }
        }
        
        [System.Diagnostics.DebuggerNonUserCodeAttribute()]
        internal System.Data.SqlClient.SqlConnection Connection {
            get {
                if ((this._connection == null)) {
                    this.InitConnection();
                }
                return this._connection;
            }
            set {
                this._connection = value;
                if ((this.Adapter.InsertCommand != null)) {
                    this.Adapter.InsertCommand.Connection = value;
                }
                if ((this.Adapter.DeleteCommand != null)) {
                    this.Adapter.DeleteCommand.Connection = value;
                }
                if ((this.Adapter.UpdateCommand != null)) {
                    this.Adapter.UpdateCommand.Connection = value;
                }
                for (int i = 0; (i < this.CommandCollection.Length); i = (i + 1)) {
                    if ((this.CommandCollection[i] != null)) {
                        ((System.Data.SqlClient.SqlCommand)(this.CommandCollection[i])).Connection = value;
                    }
                }
            }
        }
        
        [System.Diagnostics.DebuggerNonUserCodeAttribute()]
        protected System.Data.SqlClient.SqlCommand[] CommandCollection {
            get {
                if ((this._commandCollection == null)) {
                    this.InitCommandCollection();
                }
                return this._commandCollection;
            }
        }
        
        [System.Diagnostics.DebuggerNonUserCodeAttribute()]
        public bool ClearBeforeFill {
            get {
                return this._clearBeforeFill;
            }
            set {
                this._clearBeforeFill = value;
            }
        }
        
        [System.Diagnostics.DebuggerNonUserCodeAttribute()]
        private void InitAdapter() {
            this._adapter = new System.Data.SqlClient.SqlDataAdapter();
            System.Data.Common.DataTableMapping tableMapping = new System.Data.Common.DataTableMapping();
            tableMapping.SourceTable = "Table";
            tableMapping.DataSetTable = "MQuestion";
            tableMapping.ColumnMappings.Add("Number", "Number");
            tableMapping.ColumnMappings.Add("Question", "Question");
            tableMapping.ColumnMappings.Add("ChoiceA", "ChoiceA");
            tableMapping.ColumnMappings.Add("ChoiceB", "ChoiceB");
            tableMapping.ColumnMappings.Add("ChoiceC", "ChoiceC");
            tableMapping.ColumnMappings.Add("ChoiceD", "ChoiceD");
            tableMapping.ColumnMappings.Add("Answer", "Answer");
            tableMapping.ColumnMappings.Add("Difficulty", "Difficulty");
            this._adapter.TableMappings.Add(tableMapping);
            this._adapter.DeleteCommand = new System.Data.SqlClient.SqlCommand();
            this._adapter.DeleteCommand.Connection = this.Connection;
            this._adapter.DeleteCommand.CommandText = @"DELETE FROM [dbo].[MQuestion] WHERE (([Number] = @Original_Number) AND ([Question] = @Original_Question) AND ((@IsNull_ChoiceA = 1 AND [ChoiceA] IS NULL) OR ([ChoiceA] = @Original_ChoiceA)) AND ((@IsNull_ChoiceB = 1 AND [ChoiceB] IS NULL) OR ([ChoiceB] = @Original_ChoiceB)) AND ((@IsNull_ChoiceC = 1 AND [ChoiceC] IS NULL) OR ([ChoiceC] = @Original_ChoiceC)) AND ((@IsNull_ChoiceD = 1 AND [ChoiceD] IS NULL) OR ([ChoiceD] = @Original_ChoiceD)) AND ((@IsNull_Answer = 1 AND [Answer] IS NULL) OR ([Answer] = @Original_Answer)) AND ((@IsNull_Difficulty = 1 AND [Difficulty] IS NULL) OR ([Difficulty] = @Original_Difficulty)))";
            this._adapter.DeleteCommand.CommandType = System.Data.CommandType.Text;
            this._adapter.DeleteCommand.Parameters.Add(new System.Data.SqlClient.SqlParameter("@Original_Number", System.Data.SqlDbType.Int, 0, System.Data.ParameterDirection.Input, 0, 0, "Number", System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new System.Data.SqlClient.SqlParameter("@Original_Question", System.Data.SqlDbType.NVarChar, 0, System.Data.ParameterDirection.Input, 0, 0, "Question", System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new System.Data.SqlClient.SqlParameter("@IsNull_ChoiceA", System.Data.SqlDbType.Int, 0, System.Data.ParameterDirection.Input, 0, 0, "ChoiceA", System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new System.Data.SqlClient.SqlParameter("@Original_ChoiceA", System.Data.SqlDbType.NVarChar, 0, System.Data.ParameterDirection.Input, 0, 0, "ChoiceA", System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new System.Data.SqlClient.SqlParameter("@IsNull_ChoiceB", System.Data.SqlDbType.Int, 0, System.Data.ParameterDirection.Input, 0, 0, "ChoiceB", System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new System.Data.SqlClient.SqlParameter("@Original_ChoiceB", System.Data.SqlDbType.NVarChar, 0, System.Data.ParameterDirection.Input, 0, 0, "ChoiceB", System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new System.Data.SqlClient.SqlParameter("@IsNull_ChoiceC", System.Data.SqlDbType.Int, 0, System.Data.ParameterDirection.Input, 0, 0, "ChoiceC", System.Data.DataRowVersion.Original, true, null, "", "", ""