Update Guide.md

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Ducxy
2023-02-25 19:20:02 -05:00
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@@ -69,17 +69,12 @@ Let's run our application and test out our new code. Upon clicking the refresh b
<img src="https://i.imgur.com/rxw4BCv.png" height="250">
Now that we have our refresh button working and we can see all of our targets, we need a way of selecting one. This is as simple as using the listbox's `selectedIndexChanged` event. Yet again, double click the listbox to create this event. This time we are going to select the target by it's name based on what is highlighted/selected in the listbox. This is done using the code below.
Now that we have our refresh button working and we can see all of our targets, we need a way of selecting one. This is as simple as using the listbox's `selectedIndexChanged` event. Yet again, double click the listbox to create this event. This time we are going to select the target by it's name based on what is highlighted/selected in the listbox.
```c#
private void targetListBox_SelectedIndexChanged(object sender, EventArgs e)
{
//Find the target using the selected item's text and set it to the SelectedTarget property.
TargetManager.SelectedTarget = TargetManager.GetTarget(targetListBox.GetItemText(targetListBox.SelectedItem));
}
```
We are also going to want a way to confirm that the above code works. For testing purposes, let's create a messagebox after we set the selected target.
This is all done using the following code.
```c#
private void targetListBox_SelectedIndexChanged(object sender, EventArgs e)
{