Defaul number in a QuantityUpDown field

[efeuvejota01]

Hi!! good Morning!!
From the forum Example "AddonShell (No tabs)" I would like to know the way to show a different default number (right now is 0) as the window appear after enabling the AddOn in the control center. In this case from 0 to 100...


Thank you
FVJ

[NinjaTrader_BrandonH]

Hello efeuvejota01,

Thanks for your post.

To change the default number of the QuantityUpDown selector in the AddonShellNoTabs script you would need to modify the XAML file used for the Addon so that it includes a 'Value' parameter.

You could open the XAML file in a code editor, such as Visual Studio Code, then add the 'Value' parameter for the QuantityUpDown selector. After adding a 'Value' parameter, save the XAML file, then compile the AddonShellNoTabs script in the NinjaScript Editor window for the changes to be made.

See the code below for an example of what this would look like.

<t:QuantityUpDown x:Name="ExampleQuantityUpDown" [B]Value="100"[/B] Grid.Column="1" Grid.Row="4" Width="120" HorizontalAlignment="Left" VerticalAlignment="Top"/>

For further information about creating your own Addon, see this help guide documentation: https://ninjatrader.com/support/help...don_window.htm

Let us know if we may assist further.

[efeuvejota01]

Thank you Brandon!!!
FVJ

[efeuvejota01]

Hi Brandon:
I regret to tell you that, at glance it looked it was working OK.But as i was testing, the error arose. The issue is that although in the Addon window it is shown the quantity, Ninjatrader has the number "0" quantity in the variable.
Let me add some parts of the screenshot.



Thank you very much!!
FVJ

[NinjaTrader_BrandonH]

Hello efeuvejota01,

Thanks for your note.

This error is likely due to something in your code, such as setting the value of the quantity selector to an invalid value. Debugging steps would need to be taken to determine how the script is behaving and processing values.

See the attached example script which demonstrates setting a default value of 100 for the quantity selector, QuantityUpDown. In the example script, we print out the value being assigned to the quantity selector which can be seen in a New > NinjaScript Output window.

Let us know if we may assist further.

[efeuvejota01]

Thank you!! let me see...