public async void GetSampleDataAsync(ADOTabularConnection connection, int sampleSize)
{
UpdatingSampleData = true;
try
{
await Task.Run(() => {
using (var newConn = connection.Clone())
{
SampleData = _column.GetSampleData(newConn, sampleSize);
}
});
}
catch (Exception ex)
{
await _eventAggregator.PublishOnUIThreadAsync(new OutputMessage(MessageType.Warning, $"Error populating tooltip sample data: {ex.Message}"));
}
finally
{
UpdatingSampleData = false;
}
}
public async void UpdateBasicStatsAsync(ADOTabularConnection connection)
{
UpdatingBasicStats = true;
try {
await Task.Run(() => {
using (var newConn = connection.Clone())
{
_column.UpdateBasicStats(newConn);
MinValue = _column.MinValue;
MaxValue = _column.MaxValue;
DistinctValues = _column.DistinctValues;
}
});
}
catch (Exception ex)
{
await _eventAggregator.PublishOnUIThreadAsync(new OutputMessage(MessageType.Warning, $"Error populating tooltip basic statistics data: {ex.Message}"));
}
finally
{
UpdatingBasicStats = false;
}
}
public async void GetSampleDataAsync(ADOTabularConnection connection, int sampleSize)
{
UpdatingSampleData = true;
try
{
await Task.Run(() => {
using (var newConn = connection.Clone())
{
SampleData = _column.GetSampleData(newConn, sampleSize);
}
});
}
catch (Exception ex)
{
var errorMsg = $"Error populating tooltip sample data: {ex.Message}";
Log.Warning(Common.Constants.LogMessageTemplate, nameof(TreeViewColumn), nameof(GetSampleDataAsync), errorMsg);
await _eventAggregator.PublishOnUIThreadAsync(new OutputMessage(MessageType.Warning, errorMsg));
}
finally
{
UpdatingSampleData = false;
}
}