ImportGridView trows error

[Frederik Gysel]

Hi,

On button click I bind a dataset to my gridview

Via a second button I want to export the gridview data to excel file.

The code I have to do is :

However when I click the button to run the excel export code I get following error

Any idea what I am doing wrong?

Thx

Frederik

[Konduru Keerthi Konduru Ravichandra Raju]

Hi Frederik, 

Greetings from Syncfusion. 

You are facing NullReferenceException for the parameter DataSource. We suspect that the DataSource of your DataGrid is not getting loaded with data, and this might be the root cause of the issue. Kindly check this and let us know if the provided information helps. 

Please look into the following link, which might help you. 

https://www.syncfusion.com/kb/11760/export-datagrid-to-excel-in-asp-net  

Regards, 

Keerthi.

[Frederik Gysel]

Dear,

You were right.

Problem solved, thank you!

Regards

Frederik

[Konduru Keerthi Konduru Ravichandra Raju]

Hi Frederik, 

Thanks for the update.  

We are glad that the provided information helped you. Kindly let us know if you need any further assistance. 

Regards, 

Keerthi.