pubsdataset3.designer.cs

图书馆管理系统data structure

                }
                set {
                    this[this.tablestates.idColumn] = value;
                }
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public int bid {
                get {
                    try {
                        return ((int)(this[this.tablestates.bidColumn]));
                    }
                    catch (System.InvalidCastException e) {
                        throw new System.Data.StrongTypingException("表“states”中列“bid”的值为 DBNull。", e);
                    }
                }
                set {
                    this[this.tablestates.bidColumn] = value;
                }
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public int uid {
                get {
                    try {
                        return ((int)(this[this.tablestates.uidColumn]));
                    }
                    catch (System.InvalidCastException e) {
                        throw new System.Data.StrongTypingException("表“states”中列“uid”的值为 DBNull。", e);
                    }
                }
                set {
                    this[this.tablestates.uidColumn] = value;
                }
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public string borrowDate {
                get {
                    try {
                        return ((string)(this[this.tablestates.borrowDateColumn]));
                    }
                    catch (System.InvalidCastException e) {
                        throw new System.Data.StrongTypingException("表“states”中列“borrowDate”的值为 DBNull。", e);
                    }
                }
                set {
                    this[this.tablestates.borrowDateColumn] = value;
                }
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public string returnDate {
                get {
                    return ((string)(this[this.tablestates.returnDateColumn]));
                }
                set {
                    this[this.tablestates.returnDateColumn] = value;
                }
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public bool IsbidNull() {
                return this.IsNull(this.tablestates.bidColumn);
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public void SetbidNull() {
                this[this.tablestates.bidColumn] = System.Convert.DBNull;
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public bool IsuidNull() {
                return this.IsNull(this.tablestates.uidColumn);
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public void SetuidNull() {
                this[this.tablestates.uidColumn] = System.Convert.DBNull;
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public bool IsborrowDateNull() {
                return this.IsNull(this.tablestates.borrowDateColumn);
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public void SetborrowDateNull() {
                this[this.tablestates.borrowDateColumn] = System.Convert.DBNull;
            }
        }
        
        [System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "2.0.0.0")]
        public class statesRowChangeEvent : System.EventArgs {
            
            private statesRow eventRow;
            
            private System.Data.DataRowAction eventAction;
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public statesRowChangeEvent(statesRow row, System.Data.DataRowAction action) {
                this.eventRow = row;
                this.eventAction = action;
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public statesRow Row {
                get {
                    return this.eventRow;
                }
            }
            
            [System.Diagnostics.DebuggerNonUserCodeAttribute()]
            public System.Data.DataRowAction Action {
                get {
                    return this.eventAction;
                }
            }
        }
    }
}
namespace 图书馆管理系统.pubsDataSet3TableAdapters {
    
    
    [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 statesTableAdapter : 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 statesTableAdapter() {
            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 = "states";
            tableMapping.ColumnMappings.Add("id", "id");
            tableMapping.ColumnMappings.Add("bid", "bid");
            tableMapping.ColumnMappings.Add("uid", "uid");
            tableMapping.ColumnMappings.Add("borrowDate", "borrowDate");
            tableMapping.ColumnMappings.Add("returnDate", "returnDate");
            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].[states] WHERE (([id] = @Original_id) AND ((@IsNull_bid = 1 AND [bid] IS NULL) OR ([bid] = @Original_bid)) AND ((@IsNull_uid = 1 AND [uid] IS NULL) OR ([uid] = @Original_uid)) AND ((@IsNull_borrowDate = 1 AND [borrowDate] IS NULL) OR ([borrowDate] = @Original_borrowDate)) AND ([returnDate] = @Original_returnDate))";
            this._adapter.DeleteCommand.CommandType = System.Data.CommandType.Text;
            this._adapter.DeleteCommand.Parameters.Add(new System.Data.SqlClient.SqlParameter("@Original_id", System.Data.SqlDbType.Int, 0, System.Data.ParameterDirection.Input, 0, 0, "id", System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new System.Data.SqlClient.SqlParameter("@IsNull_bid", System.Data.SqlDbType.Int, 0, System.Data.ParameterDirection.Input, 0, 0, "bid", System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new System.Data.SqlClient.SqlParameter("@Original_bid", System.Data.SqlDbType.Int, 0, System.Data.ParameterDirection.Input, 0, 0, "bid", System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new System.Data.SqlClient.SqlParameter("@IsNull_uid", System.Data.SqlDbType.Int, 0, System.Data.ParameterDirection.Input, 0, 0, "uid", System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new System.Data.SqlClient.SqlParameter("@Original_uid", System.Data.SqlDbType.Int, 0, System.Data.ParameterDirection.Input, 0, 0, "uid", System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new System.Data.SqlClient.SqlParameter("@IsNull_borrowDate", System.Data.SqlDbType.Int, 0, System.Data.ParameterDirection.Input, 0, 0, "borrowDate", System.Data.DataRowVersion.Original, true, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new System.Data.SqlClient.SqlParameter("@Original_borrowDate", System.Data.SqlDbType.VarChar, 0, System.Data.ParameterDirection.Input, 0, 0, "borrowDate", System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.DeleteCommand.Parameters.Add(new System.Data.SqlClient.SqlParameter("@Original_returnDate", System.Data.SqlDbType.VarChar, 0, System.Data.ParameterDirection.Input, 0, 0, "returnDate", System.Data.DataRowVersion.Original, false, null, "", "", ""));
            this._adapter.InsertCommand = new System.Data.SqlClient.SqlCommand();
            this._adapter.InsertCommand.Connection = this.Connection;
            this._adapter.InsertCommand.CommandText = "INSERT INTO [dbo].[states] ([bid], [uid], [borrowDate], [returnDate]) VALUES (@bi" +
                "d, @uid, @borrowDate, @returnDate);\r\nSELECT id, bid, uid, borrowDate, returnDate" +
                " FROM states WHERE (id = SCOPE_IDENTITY())";
            this._adapter.InsertCommand.CommandType = System.Data.CommandType.Text;
            this._adapter.InsertCommand.Parameters.Add(new System.Data.SqlClient.SqlParameter("@bid", System.Data.SqlDbType.Int, 0, System.Data.ParameterDirection.Input, 0, 0, "bid", System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.InsertCommand.Parameters.Add(new System.Data.SqlClient.SqlParameter("@uid", System.Data.SqlDbType.Int, 0, System.Data.ParameterDirection.Input, 0, 0, "uid", System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.InsertCommand.Parameters.Add(new System.Data.SqlClient.SqlParameter("@borrowDate", System.Data.SqlDbType.VarChar, 0, System.Data.ParameterDirection.Input, 0, 0, "borrowDate", System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.InsertCommand.Parameters.Add(new System.Data.SqlClient.SqlParameter("@returnDate", System.Data.SqlDbType.VarChar, 0, System.Data.ParameterDirection.Input, 0, 0, "returnDate", System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.UpdateCommand = new System.Data.SqlClient.SqlCommand();
            this._adapter.UpdateCommand.Connection = this.Connection;
            this._adapter.UpdateCommand.CommandText = @"UPDATE [dbo].[states] SET [bid] = @bid, [uid] = @uid, [borrowDate] = @borrowDate, [returnDate] = @returnDate WHERE (([id] = @Original_id) AND ((@IsNull_bid = 1 AND [bid] IS NULL) OR ([bid] = @Original_bid)) AND ((@IsNull_uid = 1 AND [uid] IS NULL) OR ([uid] = @Original_uid)) AND ((@IsNull_borrowDate = 1 AND [borrowDate] IS NULL) OR ([borrowDate] = @Original_borrowDate)) AND ([returnDate] = @Original_returnDate));
SELECT id, bid, uid, borrowDate, returnDate FROM states WHERE (id = @id)";
            this._adapter.UpdateCommand.CommandType = System.Data.CommandType.Text;
            this._adapter.UpdateCommand.Parameters.Add(new System.Data.SqlClient.SqlParameter("@bid", System.Data.SqlDbType.Int, 0, System.Data.ParameterDirection.Input, 0, 0, "bid", System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new System.Data.SqlClient.SqlParameter("@uid", System.Data.SqlDbType.Int, 0, System.Data.ParameterDirection.Input, 0, 0, "uid", System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new System.Data.SqlClient.SqlParameter("@borrowDate", System.Data.SqlDbType.VarChar, 0, System.Data.ParameterDirection.Input, 0, 0, "borrowDate", System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new System.Data.SqlClient.SqlParameter("@returnDate", System.Data.SqlDbType.VarChar, 0, System.Data.ParameterDirection.Input, 0, 0, "returnDate", System.Data.DataRowVersion.Current, false, null, "", "", ""));
            this._adapter.UpdateCommand.Parameters.Add(new System.Data.SqlClient.SqlParameter("@Original_id", System.Data.SqlDbType.Int, 0, System.Data.ParameterDirection.Input, 0, 0, "id", System.Data.DataRowVersion.Original, false, null, "", "", ""));