Question

For example I could do something like this:

<Grid>
    <Grid.ColumnDefinitions>
        <ColumnDefinition Width="*" />
        <ColumnDefinition Width="Auto" />
        <ColumnDefinition Width="Auto" />
        <ColumnDefinition Width="Auto" />
    </Grid.ColumnDefinitions>
    <Grid.RowDefinitions>
        <RowDefinition Width="Auto">
        <RowDefinition Width="Auto">
        <RowDefinition Width="Auto">
    </Grid.RowDefinitions>
    <TextBlock Grid.Row="0" Grid.Column="0">Header 1</TextBlock>
    <TextBox Grid.Row="0" Grid.Column="1" MaxLines="1" />
    <Button Grid.Row="0" Grid.Column="2">Send</Button>
    <Button Grid.Row="0" Grid.Column="3">Save</Button>
    <TextBlock Grid.Row="1" Grid.Column="0">Header 2</TextBlock>
    <TextBox Grid.Row="1" Grid.Column="1" MaxLines="1" />
    <Button Grid.Row="1" Grid.Column="2">Send</Button>
    <Button Grid.Row="1" Grid.Column="3">Save</Button>
    <TextBlock Grid.Row="2" Grid.Column="0">Header 3</TextBlock>
    <TextBox Grid.Row="2" Grid.Column="1" MaxLines="1" />
    <Button Grid.Row="2" Grid.Column="2">Send</Button>
    <Button Grid.Row="2" Grid.Column="3">Save</Button>
</Grid>

Or I could do something like this:

<StackPanel>
    <StackPanel Orientation="Horizontal">
        <TextBlock>Header 1</TextBlock>
        <TextBox MaxLines="1" />
        <Button>Send</Button>
        <Button>Save</Button>
    </StackPanel>
    <StackPanel Orientation="Horizontal">
        <TextBlock>Header 2</TextBlock>
        <TextBox MaxLines="1" />
        <Button>Send</Button>
        <Button>Save</Button>
    </StackPanel>
    <StackPanel Orientation="Horizontal">
        <TextBlock>Header 3</TextBlock>
        <TextBox MaxLines="1" />
        <Button>Send</Button>
        <Button>Save</Button>
    </StackPanel>
<StackPanel>

Except that I want to be able to easily manipulate the rows (add new rows, move rows around, etc.) just like in the StackPanel, while keeping the columns aligned properly just like in the Grid.

Answer 1

You could use many one-row Grids with size sharing on the columns. It gets verbose when done without any controls, so you could encapsulate some logic (like creating columns and assigning Grid.Column) in a derivative of ItemsControl or an attached property for example.