Exemple #1
0
        public override global::System.Data.DataSet Clone()
        {
            ProductsDataSet cln = ((ProductsDataSet)(base.Clone()));

            cln.InitVars();
            cln.SchemaSerializationMode = this.SchemaSerializationMode;
            return(cln);
        }
        static void LoadAndUpdateTypedDataset()
        {
            string selectSQL = "SELECT Id, Name, Description FROM Products WHERE Id > 90";
            string addSQL    = "INSERT INTO Products (Name, Description) VALUES (@name, @description);";
            string updateSQL = "UPDATE Products SET Name = @name, Description = @description WHERE Id = @id";
            string deleteSQL = "DELETE FROM Products WHERE Id = @id";

            ProductsDataSet prodDataSet = new ProductsDataSet();

            // Fill a DataSet from the Products table using the LoadDataSet method
            // This allows you to specify the name(s) for the table(s) in the DataSet
            //
            // Alternatively, use the ProductsTableAdapter class and the Fill method.
            // ProductsDataSetTableAdapters.ProductsTableAdapter adapter = new ProductsDataSetTableAdapters.ProductsTableAdapter();
            // adapter.Fill(prodDataSet.Products);
            defaultDB.LoadDataSet(CommandType.Text, selectSQL, prodDataSet, new string[] { "Products" });

            DisplayTableNames(prodDataSet, "LoadDataSet");
            Console.WriteLine("Loaded ProductsDataSet");
            DisplayRowValues(prodDataSet.Products);
            // Update some data in the rows of the DataSet table
            prodDataSet.Products.AddProductsRow("A New Row", "Added to the table at " + DateTime.Now.ToShortTimeString());
            prodDataSet.Products[2].Description = "A new description at " + DateTime.Now.ToShortTimeString();
            prodDataSet.Products.AddProductsRow("Another New Row", "Added to the table at " + DateTime.Now.ToShortTimeString());
            prodDataSet.Products[prodDataSet.Products.Count - 1].Delete();
            Console.WriteLine("Updated ProductsDataSet");
            DisplayRowValues(prodDataSet.Products);



            // Create the commands to update the original table in the database
            //
            // Alternatively, use the ProductsTableAdapter class and the Fill method.
            // ProductsDataSetTableAdapters.ProductsTableAdapter adapter = new ProductsDataSetTableAdapters.ProductsTableAdapter();
            // adapter.Update(prodDataSet.Products);
            DbCommand insertCommand = defaultDB.GetSqlStringCommand(addSQL);

            defaultDB.AddInParameter(insertCommand, "name", DbType.String, "Name", DataRowVersion.Current);
            defaultDB.AddInParameter(insertCommand, "description", DbType.String, "Description", DataRowVersion.Current);
            DbCommand updateCommand = defaultDB.GetSqlStringCommand(updateSQL);

            defaultDB.AddInParameter(updateCommand, "name", DbType.String, "Name", DataRowVersion.Current);
            defaultDB.AddInParameter(updateCommand, "description", DbType.String, "Description", DataRowVersion.Current);
            defaultDB.AddInParameter(updateCommand, "id", DbType.String, "Id", DataRowVersion.Original);
            DbCommand deleteCommand = defaultDB.GetSqlStringCommand(deleteSQL);

            defaultDB.AddInParameter(deleteCommand, "id", DbType.Int32, "Id", DataRowVersion.Original);
            // Apply the updates in the DataSet to the original table in the database
            int rowsAffected = defaultDB.UpdateDataSet(prodDataSet, "Products",
                                                       insertCommand, updateCommand, deleteCommand,
                                                       UpdateBehavior.Standard);

            Console.WriteLine("Written ProductsDataSet Changes to Database");
            DisplayRowValues(prodDataSet.Products);


            Console.WriteLine("Updated a total of {0} rows in the database.", rowsAffected);
        }
Exemple #3
0
        public static global::System.Xml.Schema.XmlSchemaComplexType GetTypedDataSetSchema(global::System.Xml.Schema.XmlSchemaSet xs)
        {
            ProductsDataSet ds = new ProductsDataSet();

            global::System.Xml.Schema.XmlSchemaComplexType type     = new global::System.Xml.Schema.XmlSchemaComplexType();
            global::System.Xml.Schema.XmlSchemaSequence    sequence = new global::System.Xml.Schema.XmlSchemaSequence();
            global::System.Xml.Schema.XmlSchemaAny         any      = new global::System.Xml.Schema.XmlSchemaAny();
            any.Namespace = ds.Namespace;
            sequence.Items.Add(any);
            type.Particle = sequence;
            global::System.Xml.Schema.XmlSchema dsSchema = ds.GetSchemaSerializable();
            if (xs.Contains(dsSchema.TargetNamespace))
            {
                global::System.IO.MemoryStream s1 = new global::System.IO.MemoryStream();
                global::System.IO.MemoryStream s2 = new global::System.IO.MemoryStream();
                try {
                    global::System.Xml.Schema.XmlSchema schema = null;
                    dsSchema.Write(s1);
                    for (global::System.Collections.IEnumerator schemas = xs.Schemas(dsSchema.TargetNamespace).GetEnumerator(); schemas.MoveNext();)
                    {
                        schema = ((global::System.Xml.Schema.XmlSchema)(schemas.Current));
                        s2.SetLength(0);
                        schema.Write(s2);
                        if ((s1.Length == s2.Length))
                        {
                            s1.Position = 0;
                            s2.Position = 0;
                            for (; ((s1.Position != s1.Length) &&
                                    (s1.ReadByte() == s2.ReadByte()));)
                            {
                                ;
                            }
                            if ((s1.Position == s1.Length))
                            {
                                return(type);
                            }
                        }
                    }
                }
                finally {
                    if ((s1 != null))
                    {
                        s1.Close();
                    }
                    if ((s2 != null))
                    {
                        s2.Close();
                    }
                }
            }
            xs.Add(dsSchema);
            return(type);
        }
Exemple #4
0
            public static global::System.Xml.Schema.XmlSchemaComplexType GetTypedTableSchema(global::System.Xml.Schema.XmlSchemaSet xs)
            {
                global::System.Xml.Schema.XmlSchemaComplexType type     = new global::System.Xml.Schema.XmlSchemaComplexType();
                global::System.Xml.Schema.XmlSchemaSequence    sequence = new global::System.Xml.Schema.XmlSchemaSequence();
                ProductsDataSet ds = new ProductsDataSet();

                global::System.Xml.Schema.XmlSchemaAny any1 = new global::System.Xml.Schema.XmlSchemaAny();
                any1.Namespace       = "http://www.w3.org/2001/XMLSchema";
                any1.MinOccurs       = new decimal(0);
                any1.MaxOccurs       = decimal.MaxValue;
                any1.ProcessContents = global::System.Xml.Schema.XmlSchemaContentProcessing.Lax;
                sequence.Items.Add(any1);
                global::System.Xml.Schema.XmlSchemaAny any2 = new global::System.Xml.Schema.XmlSchemaAny();
                any2.Namespace       = "urn:schemas-microsoft-com:xml-diffgram-v1";
                any2.MinOccurs       = new decimal(1);
                any2.ProcessContents = global::System.Xml.Schema.XmlSchemaContentProcessing.Lax;
                sequence.Items.Add(any2);
                global::System.Xml.Schema.XmlSchemaAttribute attribute1 = new global::System.Xml.Schema.XmlSchemaAttribute();
                attribute1.Name       = "namespace";
                attribute1.FixedValue = ds.Namespace;
                type.Attributes.Add(attribute1);
                global::System.Xml.Schema.XmlSchemaAttribute attribute2 = new global::System.Xml.Schema.XmlSchemaAttribute();
                attribute2.Name       = "tableTypeName";
                attribute2.FixedValue = "ProductsDataTable";
                type.Attributes.Add(attribute2);
                type.Particle = sequence;
                global::System.Xml.Schema.XmlSchema dsSchema = ds.GetSchemaSerializable();
                if (xs.Contains(dsSchema.TargetNamespace))
                {
                    global::System.IO.MemoryStream s1 = new global::System.IO.MemoryStream();
                    global::System.IO.MemoryStream s2 = new global::System.IO.MemoryStream();
                    try {
                        global::System.Xml.Schema.XmlSchema schema = null;
                        dsSchema.Write(s1);
                        for (global::System.Collections.IEnumerator schemas = xs.Schemas(dsSchema.TargetNamespace).GetEnumerator(); schemas.MoveNext();)
                        {
                            schema = ((global::System.Xml.Schema.XmlSchema)(schemas.Current));
                            s2.SetLength(0);
                            schema.Write(s2);
                            if ((s1.Length == s2.Length))
                            {
                                s1.Position = 0;
                                s2.Position = 0;
                                for (; ((s1.Position != s1.Length) &&
                                        (s1.ReadByte() == s2.ReadByte()));)
                                {
                                    ;
                                }
                                if ((s1.Position == s1.Length))
                                {
                                    return(type);
                                }
                            }
                        }
                    }
                    finally {
                        if ((s1 != null))
                        {
                            s1.Close();
                        }
                        if ((s2 != null))
                        {
                            s2.Close();
                        }
                    }
                }
                xs.Add(dsSchema);
                return(type);
            }
        static void LoadAndUpdateTypedDataset()
        {
            string selectSQL = "SELECT Id, Name, Description FROM Products WHERE Id > 90";
            string addSQL = "INSERT INTO Products (Name, Description) VALUES (@name, @description);";
            string updateSQL = "UPDATE Products SET Name = @name, Description = @description WHERE Id = @id";
            string deleteSQL = "DELETE FROM Products WHERE Id = @id";

          ProductsDataSet prodDataSet = new ProductsDataSet();

          // Fill a DataSet from the Products table using the LoadDataSet method
          // This allows you to specify the name(s) for the table(s) in the DataSet
          //
          // Alternatively, use the ProductsTableAdapter class and the Fill method.
          // ProductsDataSetTableAdapters.ProductsTableAdapter adapter = new ProductsDataSetTableAdapters.ProductsTableAdapter();
          // adapter.Fill(prodDataSet.Products);
          defaultDB.LoadDataSet(CommandType.Text, selectSQL, prodDataSet, new string[] { "Products" });

          DisplayTableNames(prodDataSet, "LoadDataSet");
          Console.WriteLine("Loaded ProductsDataSet");
          DisplayRowValues(prodDataSet.Products);
          // Update some data in the rows of the DataSet table
          prodDataSet.Products.AddProductsRow("A New Row", "Added to the table at " + DateTime.Now.ToShortTimeString());
          prodDataSet.Products[2].Description = "A new description at " + DateTime.Now.ToShortTimeString();
          prodDataSet.Products.AddProductsRow("Another New Row", "Added to the table at " + DateTime.Now.ToShortTimeString());
          prodDataSet.Products[prodDataSet.Products.Count-1].Delete();
          Console.WriteLine("Updated ProductsDataSet");
          DisplayRowValues(prodDataSet.Products);

          
          
          // Create the commands to update the original table in the database
          //
          // Alternatively, use the ProductsTableAdapter class and the Fill method.
          // ProductsDataSetTableAdapters.ProductsTableAdapter adapter = new ProductsDataSetTableAdapters.ProductsTableAdapter();
          // adapter.Update(prodDataSet.Products);
          DbCommand insertCommand = defaultDB.GetSqlStringCommand(addSQL);
          defaultDB.AddInParameter(insertCommand, "name", DbType.String, "Name", DataRowVersion.Current);
          defaultDB.AddInParameter(insertCommand, "description", DbType.String, "Description", DataRowVersion.Current);
          DbCommand updateCommand = defaultDB.GetSqlStringCommand(updateSQL);
          defaultDB.AddInParameter(updateCommand, "name", DbType.String, "Name", DataRowVersion.Current);
          defaultDB.AddInParameter(updateCommand, "description", DbType.String, "Description", DataRowVersion.Current);
          defaultDB.AddInParameter(updateCommand, "id", DbType.String, "Id", DataRowVersion.Original);
          DbCommand deleteCommand = defaultDB.GetSqlStringCommand(deleteSQL);
          defaultDB.AddInParameter(deleteCommand, "id", DbType.Int32, "Id", DataRowVersion.Original);
          // Apply the updates in the DataSet to the original table in the database
          int rowsAffected = defaultDB.UpdateDataSet(prodDataSet, "Products",
                             insertCommand, updateCommand, deleteCommand,
                             UpdateBehavior.Standard);
          Console.WriteLine("Written ProductsDataSet Changes to Database");
          DisplayRowValues(prodDataSet.Products);


          Console.WriteLine("Updated a total of {0} rows in the database.", rowsAffected);
        }
 public virtual int Update(ProductsDataSet dataSet) {
     return this.Adapter.Update(dataSet, "DocsBinTbl");
 }
 public virtual int Update(ProductsDataSet.DocsBinTblDataTable dataTable) {
     return this.Adapter.Update(dataTable);
 }
 public virtual int FillByBarcode(ProductsDataSet.DocsBinTblDataTable dataTable, long barkod) {
     this.Adapter.SelectCommand = this.CommandCollection[1];
     this.Adapter.SelectCommand.Parameters[0].Value = ((long)(barkod));
     if ((this.ClearBeforeFill == true)) {
         dataTable.Clear();
     }
     int returnValue = this.Adapter.Fill(dataTable);
     return returnValue;
 }
 public virtual int Fill(ProductsDataSet.DocsBinTblDataTable dataTable) {
     this.Adapter.SelectCommand = this.CommandCollection[0];
     if ((this.ClearBeforeFill == true)) {
         dataTable.Clear();
     }
     int returnValue = this.Adapter.Fill(dataTable);
     return returnValue;
 }
 public virtual int FillByNavcode(ProductsDataSet.ProductsTblDataTable dataTable, string navcode) {
     this.Adapter.SelectCommand = this.CommandCollection[2];
     if ((navcode == null)) {
         this.Adapter.SelectCommand.Parameters[0].Value = global::System.DBNull.Value;
     }
     else {
         this.Adapter.SelectCommand.Parameters[0].Value = ((string)(navcode));
     }
     if ((this.ClearBeforeFill == true)) {
         dataTable.Clear();
     }
     int returnValue = this.Adapter.Fill(dataTable);
     return returnValue;
 }
 public static global::System.Xml.Schema.XmlSchemaComplexType GetTypedTableSchema(global::System.Xml.Schema.XmlSchemaSet xs) {
     global::System.Xml.Schema.XmlSchemaComplexType type = new global::System.Xml.Schema.XmlSchemaComplexType();
     global::System.Xml.Schema.XmlSchemaSequence sequence = new global::System.Xml.Schema.XmlSchemaSequence();
     ProductsDataSet ds = new ProductsDataSet();
     global::System.Xml.Schema.XmlSchemaAny any1 = new global::System.Xml.Schema.XmlSchemaAny();
     any1.Namespace = "http://www.w3.org/2001/XMLSchema";
     any1.MinOccurs = new decimal(0);
     any1.MaxOccurs = decimal.MaxValue;
     any1.ProcessContents = global::System.Xml.Schema.XmlSchemaContentProcessing.Lax;
     sequence.Items.Add(any1);
     global::System.Xml.Schema.XmlSchemaAny any2 = new global::System.Xml.Schema.XmlSchemaAny();
     any2.Namespace = "urn:schemas-microsoft-com:xml-diffgram-v1";
     any2.MinOccurs = new decimal(1);
     any2.ProcessContents = global::System.Xml.Schema.XmlSchemaContentProcessing.Lax;
     sequence.Items.Add(any2);
     global::System.Xml.Schema.XmlSchemaAttribute attribute1 = new global::System.Xml.Schema.XmlSchemaAttribute();
     attribute1.Name = "namespace";
     attribute1.FixedValue = ds.Namespace;
     type.Attributes.Add(attribute1);
     global::System.Xml.Schema.XmlSchemaAttribute attribute2 = new global::System.Xml.Schema.XmlSchemaAttribute();
     attribute2.Name = "tableTypeName";
     attribute2.FixedValue = "ProductsBinTblDataTable";
     type.Attributes.Add(attribute2);
     type.Particle = sequence;
     global::System.Xml.Schema.XmlSchema dsSchema = ds.GetSchemaSerializable();
     if (xs.Contains(dsSchema.TargetNamespace)) {
         global::System.IO.MemoryStream s1 = new global::System.IO.MemoryStream();
         global::System.IO.MemoryStream s2 = new global::System.IO.MemoryStream();
         try {
             global::System.Xml.Schema.XmlSchema schema = null;
             dsSchema.Write(s1);
             for (global::System.Collections.IEnumerator schemas = xs.Schemas(dsSchema.TargetNamespace).GetEnumerator(); schemas.MoveNext(); ) {
                 schema = ((global::System.Xml.Schema.XmlSchema)(schemas.Current));
                 s2.SetLength(0);
                 schema.Write(s2);
                 if ((s1.Length == s2.Length)) {
                     s1.Position = 0;
                     s2.Position = 0;
                     for (; ((s1.Position != s1.Length) 
                                 && (s1.ReadByte() == s2.ReadByte())); ) {
                         ;
                     }
                     if ((s1.Position == s1.Length)) {
                         return type;
                     }
                 }
             }
         }
         finally {
             if ((s1 != null)) {
                 s1.Close();
             }
             if ((s2 != null)) {
                 s2.Close();
             }
         }
     }
     xs.Add(dsSchema);
     return type;
 }
 public static global::System.Xml.Schema.XmlSchemaComplexType GetTypedDataSetSchema(global::System.Xml.Schema.XmlSchemaSet xs) {
     ProductsDataSet ds = new ProductsDataSet();
     global::System.Xml.Schema.XmlSchemaComplexType type = new global::System.Xml.Schema.XmlSchemaComplexType();
     global::System.Xml.Schema.XmlSchemaSequence sequence = new global::System.Xml.Schema.XmlSchemaSequence();
     global::System.Xml.Schema.XmlSchemaAny any = new global::System.Xml.Schema.XmlSchemaAny();
     any.Namespace = ds.Namespace;
     sequence.Items.Add(any);
     type.Particle = sequence;
     global::System.Xml.Schema.XmlSchema dsSchema = ds.GetSchemaSerializable();
     if (xs.Contains(dsSchema.TargetNamespace)) {
         global::System.IO.MemoryStream s1 = new global::System.IO.MemoryStream();
         global::System.IO.MemoryStream s2 = new global::System.IO.MemoryStream();
         try {
             global::System.Xml.Schema.XmlSchema schema = null;
             dsSchema.Write(s1);
             for (global::System.Collections.IEnumerator schemas = xs.Schemas(dsSchema.TargetNamespace).GetEnumerator(); schemas.MoveNext(); ) {
                 schema = ((global::System.Xml.Schema.XmlSchema)(schemas.Current));
                 s2.SetLength(0);
                 schema.Write(s2);
                 if ((s1.Length == s2.Length)) {
                     s1.Position = 0;
                     s2.Position = 0;
                     for (; ((s1.Position != s1.Length) 
                                 && (s1.ReadByte() == s2.ReadByte())); ) {
                         ;
                     }
                     if ((s1.Position == s1.Length)) {
                         return type;
                     }
                 }
             }
         }
         finally {
             if ((s1 != null)) {
                 s1.Close();
             }
             if ((s2 != null)) {
                 s2.Close();
             }
         }
     }
     xs.Add(dsSchema);
     return type;
 }
 public ProductsTblTableAdapter(ProductsDataSet productsDataset)
     : base(productsDataset.ProductsTbl)
 {
     _productsDataset = productsDataset;
     Init();
 }
 public void Fill(ProductsDataSet productsDataset)
 {
     base.Fill(productsDataset.DocsTbl);
 }