Question

我在实时服务器上部署了水晶报告。该报告在我的本地机器上正常工作。

当我通过实时服务器上传时，它要求我提供服务器登录详细信息，以便我按照以下编写代码

        Dim I As Integer
        Dim LogonInfo As String()
        Dim Server As String = "", Database As String = "", User As String = "", Pwd As String = ""
        LogonInfo = ConfigurationManager.ConnectionStrings("ConnectionString").ConnectionString.Split(";")
        For i = 0 To LogonInfo.Length - 1
            Dim strTemp As String() = LogonInfo(i).Split("=")
            Select Case strTemp(0).ToLower()
                Case "server"
                    Server = strTemp(1)
                    Exit Select
                Case "database"
                    Database = strTemp(1)
                    Exit Select
                Case "user id"
                    User = strTemp(1)
                    Exit Select
                Case "password"
                    Pwd = strTemp(1)
                    Exit Select
            End Select
        Next
        CRViewer.ReportSource = rptName

        Dim myConnectionInfo As ConnectionInfo = New ConnectionInfo()
        myConnectionInfo.DatabaseName = Database
        myConnectionInfo.UserID = User
        myConnectionInfo.Password = Pwd
        myConnectionInfo.IntegratedSecurity = True
        Dim myTableLogOnInfos As TableLogOnInfos = CRViewer.LogOnInfo()
        For Each myTableLogOnInfo As TableLogOnInfo In myTableLogOnInfos
            myTableLogOnInfo.ConnectionInfo = myConnectionInfo
        Next

还是要求凭证。有什么可以解决这个问题？

Answer 1

可能会对你有帮助。

protected void Default()
{
    string _strConn = ConfigurationManager.ConnectionStrings["ConnectionString"].ToString();

    SqlConnectionStringBuilder _sqlcon = new SqlConnectionStringBuilder(_strConn);
    myLogOnInfo.ConnectionInfo.ServerName = _sqlcon.DataSource;
    myLogOnInfo.ConnectionInfo.DatabaseName = _sqlcon.InitialCatalog;
    myLogOnInfo.ConnectionInfo.UserID = _sqlcon.UserID;
    myLogOnInfo.ConnectionInfo.Password = _sqlcon.Password;
    rptClients.LogOnInfo = new TableLogOnInfos();
    rptClients.LogOnInfo.Add(myLogOnInfo);
}

这对我有用。

Answer 2

我有一些CR的扩展方法，我用VB.Net编写，可能对你有帮助。我通常不使用查看器，但只要您有权访问ReportDocument，就可以实现这一目的：

使用它们的扩展和示例（通常我使用ADO连接）：

http://www.blakepell.com/Main/BlogEntry.aspx?EntryID=e2fcdcf9-312e-4911-8572-20178c94660b

水晶报告载入问题

2 个答案: