Beginning Visual Basic NET Database Programming phần 2 pptx

Ngày tải lên: 13/08/2014, 12:21

... the WSDL file to bring up the context menu, and select Copy Shortcut. 7. Open Visual Studio .NET and select New Visual Basic project | Windows Application. Call it BookBuyer. The name doesn't ... File | New | Project from the menu. Create a new Visual Basic ASP .NET Web Service application and call it NorthwindProviderService: Chapter 13 52 4. Click the Send Message button....

Ngày tải lên: 13/08/2014, 12:21

... characters CustomerCity Anytown Text 20 characters CustomerState IN Text 2 characters CustomerZip 46060 Text 9 characters CustomerCountry USA Text 20 characters CustomerTelephone 317-111 -22 22 Text 12 characters CustomerEmail jdoe@yahoo.com ... characters CustomerAddress 123 Somewhere St., Anytown, IN 46060 USA Text 65 characters CustomerTelepho ne 317-111 -22 22 Text 12 characters...

Ngày tải lên: 13/08/2014, 12:21

... = Professional VB .NET Price = $59.99 ISBN = 1861004974 Published = August 20 01 Pages = 950 .NET Professional VB .NET Beg. VB .NET Professional C# Introducing .NET Wrox Press .NET Java ASP C++ Publisher ... categories such as .NET, Java, ASP, and C++. Within each category are individual books – so that a .NET category could have books such as Professional VB .NET, Beginning VB .N...

Ngày tải lên: 13/08/2014, 12:21

... in inherited child forms. TextBox2 txtCriteria2 <blank> Change Size to 168, 20 and Modifiers to Family. TextBox3 txtCriteria3 <blank> Change Size to 168, 20 and Modifiers to Family. TextBox4 ... existing pool. myConnString2 = "Data Source=localhost;Initial Catalog=NorthwindSQL;User Id=sa;" myConnection2 = New SqlConnection(myConnString2) myConnection2.Open() Now let&ap...

Ngày tải lên: 13/08/2014, 12:21

... instance of clsDatabase, all we have to do – to pass a pointer to its BuildSQLWhereClause method as a parameter – is to place an AddressOf statement before clsDb. This tells Visual Basic .NET to pass ... instances like that, it makes sense to just create the SQL statement in the Visual Basic .NET code and pass the SQL statement to the database. After populating the DataSet, we the...

Ngày tải lên: 13/08/2014, 12:21

... Console.WriteLine("Product Id: " & myReader.GetInt 32( 0) & _ vbTab & "Product Name: " & myReader.GetString(1)) Loop Notice the use of the GetInt 32 and GetString methods of the DataReader ... a DataGrid? When should you use a DataReader versus a DataSet? Answers are available at http://p2p.wrox.com/exercises/.

Ngày tải lên: 13/08/2014, 12:21

... version of Visual Basic called VBScript and coupled with very powerful and easy to use database access objects such as ADO, this made it possible for developers familiar with Visual Basic to build ... the different validation methods available in Visual Basic .NET Exercises 1. What is the Global.asax file used for and how do we make use of it? 2. Why doesn't the Web lend...

Ngày tải lên: 13/08/2014, 12:21

... ProductsDataSet.vb, you will see that it contains Visual Basic .NET code defining each element in the schema. ProductsDataSet.xsx is a file used by Visual Studio to determine information about how ... </xsd:sequence> </xsd:complexType> </xsd:element> </xsd:schema> 2. In Visual Studio .NET, we can use this file to generate a typed DataSet, based on the type i...

Ngày tải lên: 13/08/2014, 12:21

... object. Try It Out – Building the Project 1. Open Visual Studio .NET and create a new Visual Basic | Class Library project. Call it NorthwindOrderGenerator. 2. Using Solution Explorer, delete the automatically ... procedures to commit the information to the database. Add the stored procedure below to the NorthwindSQL database using Server Explorer: Case Study – B2B Application Int...

Ngày tải lên: 13/08/2014, 12:21