本文整理汇总了C#中System.Data.SqlClient.SqlConnectionStringBuilder.ContainsKey方法的典型用法代码示例。如果您正苦于以下问题：C# SqlConnectionStringBuilder.ContainsKey方法的具体用法？C# SqlConnectionStringBuilder.ContainsKey怎么用？C# SqlConnectionStringBuilder.ContainsKey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。您也可以进一步了解该方法所在类System.Data.SqlClient.SqlConnectionStringBuilder的用法示例。
在下文中一共展示了SqlConnectionStringBuilder.ContainsKey方法的1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，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: Main
//引入命名空间
using System.Data.SqlClient;
class Program
{
static void Main()
{
SqlConnectionStringBuilder builder =
new SqlConnectionStringBuilder(GetConnectionString());
Console.WriteLine("Connection string = " + builder.ConnectionString);
// Keys you have provided return true.
Console.WriteLine(builder.ContainsKey("Server"));
// Comparison is case insensitive, and synonyms
// are automatically converted to their "well-known"
// names.
Console.WriteLine(builder.ContainsKey("Database"));
// Keys that are valid but have not been set return true.
Console.WriteLine(builder.ContainsKey("Max Pool Size"));
// Keys that do not exist return false.
Console.WriteLine(builder.ContainsKey("MyKey"));
Console.WriteLine("Press Enter to continue.");
Console.ReadLine();
}
private static string GetConnectionString()
{
// To avoid storing the connection string in your code,
// you can retrieve it from a configuration file.
return "Server=(local);Integrated Security=SSPI;" +
"Initial Catalog=AdventureWorks";
}
}