table of Contents
One, install the crystal report plug-in
Two, configure the oracle client and verify
Verify that the configuration is successful
One, install the crystal report plug-in
Crystal Reports, Developer for Visual Studio Downloads
https://wiki.scn.sap.com/wiki/display/BOBJ/Crystal+Reports%2C+Developer+for+Visual+Studio+Downloads
Find the following link in the above link and download the installation package
https://origin.softwaredownloads.sap.com/public/site/index.html
Check if the installation is successful
Click "Project-Add New Item" in vs2015, and the following figure appears to prove that the installation is successful
Two, configure the oracle client and verify
oracle client
When using Crystal Reports in vs2015, you need to use a 32-bit Oracle client, because Crystal Reports is 32-bit, otherwise there is no "Oracle server" item when setting the data source. Note that D:\java\instantclient_11_2 is added to the system environment variable path
Oracle client download address
https://www.oracle.com/database/technologies/instant-client/downloads.html
Verify that the configuration is successful
Use SCOTT.DEPT table for data verification
1. Create a new report and set up a database expert
2. Preview of the main report
If the data can be queried, the configuration is successful
This is the end, and you're done.