本文整理匯總了VB.NET中System.Data.Odbc.OdbcConnectionStringBuilder.ContainsKey方法的典型用法代碼示例。如果您正苦於以下問題：VB.NET OdbcConnectionStringBuilder.ContainsKey方法的具體用法？VB.NET OdbcConnectionStringBuilder.ContainsKey怎麽用？VB.NET OdbcConnectionStringBuilder.ContainsKey使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類System.Data.Odbc.OdbcConnectionStringBuilder的用法示例。
在下文中一共展示了OdbcConnectionStringBuilder.ContainsKey方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的VB.NET代碼示例。
示例1: Module1
' 導入命名空間
Imports System.Data.Odbc
Module Module1
Sub Main()
Dim builder As New OdbcConnectionStringBuilder()
builder.Driver = "Microsoft Visual FoxPro Driver"
builder("SourceType") = "DBC"
' Keys you have provided return true.
Console.WriteLine(builder.ContainsKey("SourceType"))
' Comparison is case insensitive.
Console.WriteLine(builder.ContainsKey("sourcetype"))
' Keys added by the provider return false. This method
' only examines keys added explicitly.
Console.WriteLine(builder.ContainsKey("DNS"))
' Keys that do not exist return false.
Console.WriteLine(builder.ContainsKey("MyKey"))
Console.WriteLine("Press Enter to continue.")
Console.ReadLine()
End Sub
End Module