Crystal Report总是要求数据库登录 [英] Crystal Report always asks for database login

问题描述

我需要您的帮助。

我正在为商店程序编写代码，并且正在使用vb.net 2008和Crystal Report版本10.5.37xxxx

I'm writing code for a shop program and I am using vb.net 2008 with Crystal Report version 10.5.37xxxx

问题是，当我尝试在客户端计算机上安装程序时，一切正常，但在Crystal Report中不起作用。它总是要求数据库登录，而我没有编写程序来请求数据库登录。

The problem is when I'm trying to install my program on the client computer, everything works but not in my Crystal Report. It always asks for the database login and I did not code my program to ask for the database login.

我只是用以下简单代码编写的：

I just wrote it in simple code like this:

Public Class Form16

    Private Sub Form16_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
        Dim view As New CrystalReport4
        view.SetParameterValue("p_1", Form5.no_faktur_tb_immanuel)
        CrystalReportViewer1.ReportSource = view
    End Sub

End Class

有人可以帮我吗？

推荐答案

您应该可以手动编码

Public Class Form16

    Private Sub Form16_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load

        Dim view As New CrystalReport4
        Dim user as string = "Username"
        Dim pwd as string = "Password"

        view.SetDatabaseLogon(user, pwd)
        view.SetParameterValue("p_1", Form5.no_faktur_tb_immanuel)
        CrystalReportViewer1.ReportSource = view

    End Sub

End Class

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