private void SearchButton_Click(object sender, RoutedEventArgs e)
{
// Clear previous entries
ClearBlocks();
definitionsComboBox.Items.Clear();
// Check to see if input is empty or invalid
if (inputTextBox.Text == null || inputTextBox.Text == "")
{
return;
}
// Webreqest to UrbanDictionary to find all similar definition entries
DefinitionList list = Lookup.LookupDefinitions(inputTextBox.Text);
// Final check to see if the results were null
if (list == null || list.definitions == null || list.definitions.Count == 0)
{
definitionsComboBox.IsEnabled = false;
return;
}
// Add results to the ComboBox
foreach (Definition def in list.definitions)
{
definitionsComboBox.Items.Add(def);
}
// Make sure the ComboBox is enabled
definitionsComboBox.IsEnabled = true;
// Set the current selected ComboBox option to the most apporopriate
definitionsComboBox.SelectedValue = DefinitionHandler.FindBestDefinition(list, inputTextBox.Text) ?? definitionsComboBox.Items[0] ?? null;
}
private void DefinitionsComboBox_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
// Clear definition and example text boxes to be ready to be updated
ClearBlocks();
// Get the currently selected item
Definition updateDef = (Definition)definitionsComboBox.SelectedItem;
if (updateDef == null)
{
return;
}
// Update text boxes
definitionTextBox.AppendText(DefinitionHandler.Format(updateDef.definition));
exampleTextBox.AppendText(DefinitionHandler.Format(updateDef.example));
// Update the likes / dislikes
UpdateLikes(updateDef);
}
