I have a method that update a object, and a line in a datagridview.
In wiseJ i have something that i can update only a single row value in frontEnd, after call my method that updates my database?
I don´t completely understand your question: Is the DataGridView data bound? Then the update should be directly after updating the underlying Database table.
If not an you set the cell value by code on the server the client is also updated immediately.
Please provide a compilable sample to illustrate what you are expecting or trying to achieve.
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