[英]Keyword not supported: 'authentication' error while connecting to DB through Azure AD
[英]Error while connecting to sql through windows authentication
我正在使用以下代码连接到Windows身份验证的SQL。
string connctionstring = "connectionString={0};Database={1};Integrated Security=SSPI;";
string _connctionstring = string.Format(connctionstring, datasource, initialCatalogue);
SqlConnection _connection = new SqlConnection(_connctionstring);
_connection.Open();
但我收到以下错误。 请帮助。我能够通过sql server登录。
连接字符串格式不正确更改为:
string connctionstring = "Data Source={0};Database={1};Integrated Security=SSPI;";
要么
string connctionstring = "Server={0};Database={1};Integrated Security=SSPI;";
尽管Peyman的答案确实涵盖了基本问题( connectionString
不是字符串的有效键),更好的解决方案是使用SqlConnectionStringBuilder ,如果字符串中包含奇数字符(例如,如果数据库中有字符),这也将帮助您进行正确的转义。名称中包含空格)
var scsb = new SqlConnectionStringBuilder();
scsb.DataSource = datasource;
scsb.InitialCatalog = initialCatalogue;
scsb.IntegratedSecurity = true;
//You also really should wrap your connections in using statements too.
using(SqlConnection connection = new SqlConnection(scsb.ConnectionString))
{
connection.Open();
//...
}
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