Question

我使用firebird数据库。和C＃连接使用Oledb。我的服务运行我的localhost但更改连接字符串localhost到Ip地址不连接错误。错误描述为DB_E_ERRORSOCCURRED（0x80040E21）

Web.Config Code

<?xml version="1.0"?>
<configuration>
  <appSettings/>

  <system.web>
    <compilation debug="true" targetFramework="4.5"/>

    <authentication mode="Windows"/>

    <pages controlRenderingCompatibilityVersion="3.5" clientIDMode="AutoID"/>
  </system.web>
<connectionStrings>
    <add name="baglantiCumlesi"        
         connectionString="Provider=LCPI.IBProvider.3;Data Source=DEDEDE; Location=E:\Publish\Data\B2C.FDB; Integrated Security=True; User Instance=True ctype=WIN1254; Persist Security Info=True; auto_commit=True; auto_commit_level=4096;dbclient_library=fbclient.dll; dbclient_type=fb2.0; Trusted_Connection=yes; connection reset=false; connection lifetime=0; enlist=true; min pool size=1; max pool size=100; User ID=SYSDBA; Password=masterkey;" 
         providerName="System.Data.OleDb"
    />
</connectionStrings>
</configuration>

C＃代码

string baglantiCumlesi = ConfigurationManager.ConnectionStrings["baglantiCumlesi"].ConnectionString;

OleDbConnection baglanti = new OleDbConnection(baglantiCumlesi);
            baglanti.Open();

            string sorgu = "SELECT P.ADISOYADI, UNVANI, T.DAHILI ,'<a href=mailto:'||EMAIL||'>'||EMAIL||'</a>' AS EMAIL"+
                           " FROM PERSONEL P"+
                           " LEFT JOIN TELELINK L ON L.INTERNAL = P.PERSONEL_NO"+
                           " AND L.SINTERNAL = 'PERS' AND L.VARSAYILAN = 'E'"+
                           " LEFT JOIN TELEFONL T ON T.TELEFON_NO = L.TELEFON_NO"+  
                           " WHERE WEB_AKTIF = 'E' AND PERSONEL_NO > 0 AND BLOKE = 'H'"+
                           " ORDER BY PERSONEL_KODU";

我使用调试错误点sorgu。

http://i61.tinypic.com/2lapopv.png

Answer 1

最后我正在运行:)更改连接字符串并运行。

Provider=LCPI.IBProvider.3; Data Source=DEDEDE;
                Location=DEDEDE:E:\Publish\Data\B2C.FDB;ctype=WIN1254; Persist Security Info=True; 
                    auto_commit=True; auto_commit_level=4096;dbclient_library=fbclient.dll; dbclient_type=fb2.0; Trusted_Connection=yes;
                connection reset=false;connection lifetime=0; enlist=true; min pool size=1; max pool size=100;User ID=SYSDBA; Password=masterkey

Answer 2

似乎，您的原始连接字符串包含错误：

＆＃34;用户实例=真＆gt;＆gt;＆gt ;;＆lt;＆lt;＆lt;＆lt; ctype = WIN1254＆＃34;

：）

Firebird连接DB_E_ERRORSOCCURRED（0x80040E21）

2 个答案: