private void OnFileChanged(object source, FileSystemEventArgs e)
{
bzParser obzParser = new bzParser();
var logs = obzParser.ParseLogFile(_filePath) as BindingList <NlogEntity>;
var oldLogs = grdLogs.DataSource as BindingList <NlogEntity>;
if (logs != null)
{
var newLines = logs.Where(r => oldLogs != null && !oldLogs.Any(l => l.LogTime == r.LogTime && l.Message == r.Message));
if (newLines.Any())
{
int rowIndex = -1;
if (grdLogs.Rows.Count > 0)
{
rowIndex = grdLogs.CurrentRow.Index;
}
grdLogs.Invoke(new MethodInvoker(() => { grdLogs.DataSource = logs; }));
if (rowIndex <= 0 || rowIndex >= grdLogs.Rows.Count)
{
return;
}
if (grdLogs.Rows[rowIndex] == null)
{
return;
}
grdLogs.Rows[rowIndex].IsCurrent = true;
}
}
}
public void LoadGrid()
{
try
{
bzParser obzParser = new bzParser();
var logs = obzParser.ParseLogFile(_filePath) as BindingList <NlogEntity>;
grdLogs.DataSource = logs;
}
catch (FileNotFoundException)
{
RadMessageBox.Show("No file found!", "File not found", MessageBoxButtons.OK, RadMessageIcon.Error);
}
catch (Exception ex)
{
RadMessageBox.Show(ex.Message, "Error while loading file", MessageBoxButtons.OK, RadMessageIcon.Error);
}
}
