Customers" Dim adapter As Sql Data Adapter = New Sql Data Adapter( _ query String, connection) Dim customers As Data Set = New Data Set adapter. Sql Data Adapter cust Adapter = new Sql Data Adapter( "SELECT * FROM dbo. An auto-incrementing integer column will still be added to the table, but no child table will be created or filled, and no relation will be created.
Fill(customers, "Customers") // Assumes that connection is a valid Sql Connection object. Customers", customer Connection); Ole Db Data Adapter ord Adapter = new Ole Db Data Adapter( "SELECT * FROM Orders", order Connection); Data Set customer Orders = new Data Set(); cust Adapter. Fill(customer Orders, "Orders"); Data Relation relation = customer Orders. The following example uses the MSData Shape Provider to generate a chapter column of orders for each customer in a list of customers.
The code I am working with is Public Sub New() Initialize Component() End Sub Private Sub bound Check Box_Checked Changed(sender As System.
Checked) ' this is for diagnostic purposes only End Sub Public Overloads Overridable Function Update(By Val data Table As bound Test Data Set.control Settings Data Table) As Integer Return Me. Update(data Table) End Function 'bound Check Box ' Me.bound Check Box.
Setting the Update Batch Size to 0 will cause the Data Adapter to use the largest batch size that the server can handle.
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If no primary key is found, the data is appended to the tables in the ' Assumes that connection is a valid Sql Connection object. To String()) Next Next // Assumes that customer Connection is a valid Sql Connection object. If there is no column in an existing table that matches a column found in the chapter, a new column is added.
Dim query String As String = _ "SELECT Customer ID, Company Name FROM dbo. // Assumes that order Connection is a valid Ole Db Connection object. Before the tables in the are filled with the data in the chaptered columns, a relation is created between the parent and child tables of the hierarchical rowset by adding an integer column to both the parent and child table, setting the parent column to auto-increment, and creating a , only that table will be filled.