VB.NET DbDataAdapter.FillSchema方法代码示例

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本文整理汇总了VB.NET中System.Data.Common.DbDataAdapter.FillSchema方法的典型用法代码示例。如果您正苦于以下问题：VB.NET DbDataAdapter.FillSchema方法的具体用法？VB.NET DbDataAdapter.FillSchema怎么用？VB.NET DbDataAdapter.FillSchema使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。

在下文中一共展示了DbDataAdapter.FillSchema方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的VB.NET代码示例。

示例1: GetCustomerData

Private Function GetCustomerData(ByVal dataSetName As String, _
    ByVal connectionString As String) As DataSet

    Dim dataSet As New DataSet(dataSetName)

    Using connection As SqlConnection = New SqlConnection(connectionString)

        Dim adapter As New SqlDataAdapter( _
           "SELECT CustomerID, CompanyName, ContactName FROM dbo.Customers", _
           connection)

        Dim mapping As DataTableMapping = adapter.TableMappings.Add( _
           "Table", "Customers")
        mapping.ColumnMappings.Add("CompanyName", "Name")
        mapping.ColumnMappings.Add("ContactName", "Contact")

        connection.Open()

        adapter.FillSchema(dataSet, SchemaType.Source, "Customers")
        adapter.Fill(dataSet)
        Return dataSet
    End Using
End Function

开发者ID:VB.NET开发者，项目名称:System.Data.Common，代码行数:23，代码来源:DbDataAdapter.FillSchema

示例2: GetCustomerData

Private Function GetCustomerData(ByVal dataTableName As String, _
    ByVal connectionString As String) As DataTable

    Dim table As New DataTable(dataTableName)

    Using connection As SqlConnection = New SqlConnection(connectionString)

        Dim adapter New SqlDataAdapter( _
           "SELECT CustomerID, CompanyName, ContactName FROM dbo.Customers", _
           connection)

        Dim mapping As DataTableMapping = adapter.TableMappings.Add( _
           "Table", "Customers")
        mapping.ColumnMappings.Add("CompanyName", "Name")
        mapping.ColumnMappings.Add("ContactName", "Contact")

        connection.Open()

        adapter.FillSchema(table, SchemaType.Mapped)
        adapter.Fill(table)
        Return table
    End Using
End Function

开发者ID:VB.NET开发者，项目名称:System.Data.Common，代码行数:23，代码来源:DbDataAdapter.FillSchema

示例3: GetCustomerData

Private Function GetCustomerData(ByVal dataSetName As String, _
    ByVal connectionString As String) As DataSet

    Dim dataSet As New DataSet(dataSetName)

    Using connection As SqlConnection = New SqlConnection(connectionString)
        Dim adapter As New SqlDataAdapter( _
           "SELECT CustomerID, CompanyName, ContactName FROM dbo.Customers", _
           connection)

        Dim mapping As DataTableMapping = adapter.TableMappings.Add( _
           "Table", "Customers")
        mapping.ColumnMappings.Add("CompanyName", "Name")
        mapping.ColumnMappings.Add("ContactName", "Contact")

        connection.Open()

        adapter.FillSchema(dataSet, SchemaType.Mapped)
        adapter.Fill(dataSet)
        Return dataSet
    End Using
End Function

开发者ID:VB.NET开发者，项目名称:System.Data.Common，代码行数:22，代码来源:DbDataAdapter.FillSchema

注：本文中的System.Data.Common.DbDataAdapter.FillSchema方法示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。