本文整理汇总了C#中System.Configuration.ConnectionStringSettingsCollection.Remove方法的典型用法代码示例。如果您正苦于以下问题：C# ConnectionStringSettingsCollection.Remove方法的具体用法？C# ConnectionStringSettingsCollection.Remove怎么用？C# ConnectionStringSettingsCollection.Remove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.Configuration.ConnectionStringSettingsCollection的用法示例。
在下文中一共展示了ConnectionStringSettingsCollection.Remove方法的2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: RemoveConnectionStrings
static void RemoveConnectionStrings()
{
try
{
System.Configuration.Configuration config =
ConfigurationManager.OpenExeConfiguration(
ConfigurationUserLevel.None);
// Clear the connection strings collection.
ConnectionStringsSection csSection =
config.ConnectionStrings;
ConnectionStringSettingsCollection csCollection =
csSection.ConnectionStrings;
// Get the connection string setting element
// with the specified name.
ConnectionStringSettings cs =
csCollection["ConnStr0"];
// Remove it.
if (cs != null)
{
// Remove the element.
csCollection.Remove(cs);
// Save the configuration file.
config.Save(ConfigurationSaveMode.Modified);
Console.WriteLine(
"Connection string settings removed.");
}
else
Console.WriteLine(
"Connection string settings does not exist.");
}
catch (ConfigurationErrorsException err)
{
Console.WriteLine(err.ToString());
}
}示例2: RemoveConnectionStrings2
static void RemoveConnectionStrings2()
{
try
{
System.Configuration.Configuration config =
ConfigurationManager.OpenExeConfiguration(
ConfigurationUserLevel.None);
// Clear the connection strings collection.
ConnectionStringsSection csSection =
config.ConnectionStrings;
ConnectionStringSettingsCollection csCollection =
csSection.ConnectionStrings;
// Remove the element.
csCollection.Remove("ConnStr0");
// Save the configuration file.
config.Save(ConfigurationSaveMode.Modified);
Console.WriteLine(
"Connection string settings removed.");
}
catch (ConfigurationErrorsException err)
{
Console.WriteLine(err.ToString());
}
}