Crystal report-pop-up box (LOGIN database and parameter fields), crystal report Fields

Crystal report-pop-up box (LOGIN database and parameter fields), crystal report Fields

Recently, Crystal Reports were used in the project, and few companies were able to use them. I did some research on it myself.

At the beginning, the problem was solved one after another. Some questions cannot be answered by Baidu. So I only studied it myself.

This article mainly describes the problem of "logging into the database" and "parameter fields" when printing the crystal report.

I use VS and then use a web form to reference the report.

<CR: CrystalReportViewer ID = "CrystalReportViewer1" runat = "server" AutoDataBind = "true" inline = "False" EnableParameterPrompt = "False" ReportSourceID = "CrystalReportSource1"/>
<CR: CrystalReportSource ID = "CrystalReportSource1" runat = "server">

After the data source is added, the report framework is displayed.

Then remove the two attributes.

Note: The data source I use is customized and links are customized.