get current Datatable row count

[xiaoqw]

when I write services behind current datatable, I need to get number of rows of this datatable.

this is my code I used: 

var result = me.getRowCount();

the output should be integer.

but after I run this code, here is output error says: cannnot find functon getRowCount in object com.thingworx.datatables.

how to fix this problem?

[zyuan1]

The getRowCount() service is only used in infotable, so it returns the size of a infotable chunk, not the Datatable entity.

[zyuan1 · Accepted solution]

Use this service instead:  GetDataTableEntryCount

[xiaoqw]

ok. thank you. it helps