// Handles selection of CQ in list view
private void listView_SelectedIndexChanged(object sender, EventArgs e)
{
try
{
if (listView.SelectedItems.Count == 0)
{
SelectedCq = null;
// Clear query text
queryEditor.ReadOnly = false;
queryEditor.Text = null;
queryEditor.ReadOnly = true;
}
else
{
// Populate query text
SelectedCq = listView.SelectedItems[0].Tag as InfluxDbContinuousQuery;
queryEditor.ReadOnly = false;
queryEditor.Text = FormatCqQuery(SelectedCq.Query);
queryEditor.ReadOnly = true;
}
UpdateUIState();
}
catch (Exception ex)
{
AppForm.DisplayException(ex);
}
}
// Drops a Continuous Query
async Task DropContinuousQuery()
{
try
{
if (SelectedCq == null || Database == null)
{
return;
}
// Confirm Drop
if (MessageBox.Show(string.Format("Drop CQ: {0}?", SelectedCq.Name), "Confirm Drop", MessageBoxButtons.OKCancel, MessageBoxIcon.Warning)
== DialogResult.OK)
{
var response = await InfluxDbClient.DropContinuousQueryAsync(Database, SelectedCq.Name);
if (response.Success)
{
SelectedCq = null;
await ExecuteRequestAsync();
}
else
{
AppForm.DisplayError(response.Body);
}
UpdateUIState();
}
}
catch (Exception ex)
{
AppForm.DisplayException(ex);
}
}
