caretaker | A simple , configurable filesystem watcher | Command Line Interface library

True; a DataGridView is a UI device that shows data in a tabular fashion, something similar to how Excel appears. A DataTable is a device that stores data in a tabular fashion. If you had data to store you put it in a datatable, and if you wanted to show it you can tell a datagridview tonuse the table as a source of data but they are very distinct things

DataGridView shows many rows of data at once, whereas text boxes can only show one value. Generally when we mix the two we end up using the DGV as a navigation device (it shows eg 20 rows and we can click one of them to make it "the current row") and any text boxes also using the same data source typically show the current row data

The code you're trying to put together manually there can be much more simply done using data binding where both the DataGridView and the TextBoxes are bound to the same BindingSource; the BS takes care of maintaining notion of "the current row"

To make your life easy when doing this, follow these steps:

• add a new file to your project, of type DataSet
• open the dataset, right click the surface and add a datatable, call it Product (you look like you're making some kind of product related system)
• right click the table and add a new column, call it Description
• add another column for Cost(type decimal?) Diameter(int? Decimal?) etc
• switch to your form designer
• open the data sources window (view menu, other windows) - if you're on .net core it doesn't work at the moment, so here's hoping you're on framework. There are other ways to do this process on core, it's just more of a nuisance
• expand all the nodes in Data Sources
• you can see parent node, Product, with a little grid looking icon. It has children whose icons look more like textboxes etc
• drag product node onto the form; a DataGridView appears, along with a dataset, binding source and navigator (in the bottom tray)
• drag a few of the child nodes to the form too, textboxes appear but you'll note that they reuse the existing products binding source
• if you inspect the DGV and textboxes you'll find that they have a data source set to the binding source, and the binding source has a data source of the dataset (and data member of products table)

That's really all you need to do; you could put some code into your constructor that fills your dataset with data or you can do it at runtime. do it at runtime for now; run the app, enter 3 or so rows worth of data and then click up and down between them; you'll note that the textboxes change depending on what is the active row in the DGV

If you want to see the code that visual studio wrote to wire all this up it's in the Designer.cs file

If you're getting this data out of a database take a look at my answer to Michal here - actually it has relevance to what is posted above; there Michal refs data out of a db, so a lot of the answer is geared towards pulling that data out and into a dataset, showing it in DGV and textboxes and then sending it back, but the screenshots and other relevant parts about showing and manipulating data (that is in a data set) will help you out too

You have to use Google Apps Script.

1. To start, go to Tools and click Script editor.
2. Delete the code in Code.gs
3. Paste the code provided below and save
4. Refresh your Spreadsheet and Custom Menu will pop up in the Menu
5. Go To Custom Menu and Click Update Sorted Sheet

First execution will require user's authorization. Once you authorized the script, make sure to rerun the Custom Menu.

The code below will create a Custom Menu in your Spreadsheet. Clicking the custom menu will execute a function that will update the Sorted Sheet and retain its checkbox values.

I also added comments to explain the function of each line in the code.

Code:

Yes you need to explicitly define rules for sub-collections. You can nest the sub-collection's rule in that collection itself to structure it.

Security rules apply only at the matched path, so the access controls defined on the [children] collection do not apply to the [events] subcollection

From what I understand, you want to keep all the rows from expediture and add the information in cabinet. Therefore, you can use dplyr join method:

Thanks, y'all. I simply added a relationship and used a backref to get the fields from the parent table

Added the following to my room table;

While using Navigator.of(context), Flutter goes through the ancestors in the widget tree to find the nearest Navigator.

Now, you actually don't spcifically provide any Navigator widget in the tree, so where is your Navigator coming from ?

That's the MaterialApp.

Now, you have your main MaterialApp at the root.

But if you check your btInit widget, you have declared another MaterialApp in it. So when you call, pushNamed('todoscreen'), it is actually getting a hold of the Navigator from the MaterialApp of your btInit widget and not the main one.

Since, you only defined onGenerateRoute on the main MaterialApp, it is unable to resolve a request for the todoscreen route name.

Remove the MaterialApp inside your btInit widget and this should be resolved.

Move the filtering condition on 'Work' to the ON clause:

Welcome to SO. You cannot retrieve single fields in documents. The entire document is retrieved, and then you can slice the information you want.

You can however, search and query documents, based on a single or multiple field.

i.e where('pulse', isEqualTo: 75).

Regarding billing, it's the same thing, Firestore is billed based on document reads\writes. So writing a single field or writing an entire document, is the same price, so no worries.