C # and ArcGis Engine for help, doing a simple program, the program is running normally, but can't display images, and the TOCControl red exclamation mark, only have bosses come across such a case, please? Can you tell me the how to solve?

CodePudding user response:

Can use ArcGIS to see the open
If Arcgis also won't open, is the data source has a problem, click the exclamation point to add the corresponding data source

CodePudding user response:

May the layer data path is wrong

CodePudding user response:

Data missing problem, right click on the red exclamation point coating, select "data" - & gt;" Repair data source"