本文整理汇总了C#中System.Data.Common.DbConnectionOptions.UsersConnectionString方法的典型用法代码示例。如果您正苦于以下问题：C# DbConnectionOptions.UsersConnectionString方法的具体用法？C# DbConnectionOptions.UsersConnectionString怎么用？C# DbConnectionOptions.UsersConnectionString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.Common.DbConnectionOptions的用法示例。
在下文中一共展示了DbConnectionOptions.UsersConnectionString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: DBConnectionString
private DBConnectionString(DbConnectionOptions connectionOptions, string restrictions, KeyRestrictionBehavior behavior, Hashtable synonyms, bool mustCloneDictionary)
{
Debug.Assert(null != connectionOptions, "null connectionOptions");
switch (behavior)
{
case KeyRestrictionBehavior.PreventUsage:
case KeyRestrictionBehavior.AllowOnly:
_behavior = behavior;
break;
default:
throw ADP.InvalidKeyRestrictionBehavior(behavior);
}
// grab all the parsed details from DbConnectionOptions
_encryptedUsersConnectionString = connectionOptions.UsersConnectionString(false);
_hasPassword = connectionOptions._hasPasswordKeyword;
_parsetable = connectionOptions.Parsetable;
_keychain = connectionOptions._keyChain;
// we do not want to serialize out user password unless directed so by "persist security info=true"
// otherwise all instances of user's password will be replaced with "*"
if (_hasPassword && !connectionOptions.HasPersistablePassword)
{
if (mustCloneDictionary)
{
// clone the hashtable to replace user's password/pwd value with "*"
// we only need to clone if coming from DbConnectionOptions and password exists
_parsetable = (Hashtable)_parsetable.Clone();
}
// different than Everett in that instead of removing password/pwd from
// the hashtable, we replace the value with '*'. This is okay since we
// serialize out with '*' so already knows what we do. Better this way
// than to treat password specially later on which causes problems.
const string star = "*";
if (_parsetable.ContainsKey(KEY.Password))
{
_parsetable[KEY.Password] = star;
}
if (_parsetable.ContainsKey(KEY.Pwd))
{
_parsetable[KEY.Pwd] = star;
}
// replace user's password/pwd value with "*" in the linked list and build a new string
_keychain = connectionOptions.ReplacePasswordPwd(out _encryptedUsersConnectionString, true);
}
if (!string.IsNullOrEmpty(restrictions))
{
_restrictionValues = ParseRestrictions(restrictions, synonyms);
_restrictions = restrictions;
}
}