How to find blank cell and type into

Hi all,

I currently am working with a program where i have to label pages.
uipath help
Like above there may be some cases where some lines/cells maybe missing the information.

How can I write a sequence that will go down the list and find the ones that don’t contain information and type into for those ones?

Check with this below code,
String.IsNullOrEmpty(row(“YourColumnName”).ToString.Trim)

This being a list, you can use a for each activity and an if with the below condition.

String.IsNullOrEmpty(Convert.toString(item).Trim)

When the above condition is true, you can type the value for it.