C # export excel, "=" are not allowed to be contained in the data, containing the "=" tip anomaly from hresult: 0 xfe3000b, if so, what the reason,

CodePudding user response:

XLS or XLSX? How many data? Use the plug-in export?

CodePudding user response:

What is the mode of the exported to use? NPOI? The OLEDB? The source code is an error? Explain you use the best technical solution, a key code, others help you analysis,

CodePudding user response:

CodePudding user response:

Your way of export or use Microsoft's com, too slow, and requires the machine to install office, there is a bug, change the NPOI export excel

CodePudding user response:

Your way of export or use Microsoft's com, too slow, and requires the machine to install office, there is a bug, change the NPOI export excel