private void RemoveKeyword_Click(object sender, RoutedEventArgs e)
{
Keyword currentKeyword = KeywordLB.SelectedItem as Keyword;
bool bSuccess = false;
if (currentKeyword is null)
{
MessageBox.Show("Please select a keyword to be deleted.");
}
else
{
bSuccess = st.DeleteKeyword(currentKeyword);
if (bSuccess)
{
MessageBox.Show("The keyword: " + currentKeyword.KeywordName + " has been deleted from the keyword list");
Keywords.Remove(currentKeyword);
KeywordLB.Items.Refresh();
KeywordTB.Clear();
}
}
}
private void UpdateKeyword_Click(object sender, RoutedEventArgs e)
{
Keyword currentKeyword = KeywordLB.SelectedItem as Keyword;
bool bSuccess = false;
if (currentKeyword is null)
{
MessageBox.Show("Please select a keyword to be deleted.");
}
else
{
bSuccess = st.UpdateKeyword(currentKeyword, KeywordTB.Text);
if (bSuccess)
{
MessageBox.Show("The keyword: " + currentKeyword.KeywordName + " has been updated to: " + KeywordTB.Text);
Keywords.Where(name => name.KeywordName == currentKeyword.KeywordName).First().KeywordName = KeywordTB.Text;
KeywordLB.Items.Refresh();
KeywordTB.Clear();
}
}
}