Hello Michale.

How to afer query or use 'go' command let the cursor
locate in the corresponding place in gird?

If I understand your question correctly, you do not need to do anything special to locate the record in the grid. The grid is bound to its underlying RecordSource, so in the grid, you are positioned on whatever record you are on in the underlying data.

To refere to the contents of the current row in the grid, you just refer to the underlying data. If Column2 has a ControlSOurce of "MyTable.MyField" and you need to know what is in the current row in column2, you just refer to MyTable.MyField.

HTH