public static void BindErrorMessage(this TextEditorControl txt, string sql, Exception ex)
{
StringBuilder sb = new StringBuilder();
if (!(ex is TaosException))
{
sb.AppendLine(ex.Message);
sb.AppendLine();
sb.AppendLine("===================================================");
sb.AppendLine(ex.StackTrace);
}
else
{
TaosException tex = ex as TaosException;
sb.AppendLine($"Error code: {tex.ErrorCode}");
sb.AppendLine($"Error message:{tex.Message}");
if (tex.Data != null)
{
foreach (string item in tex.Data.Keys)
{
sb.AppendLine($"{item}:{tex.Data[item]}");
}
}
sb.AppendLine("===================================================");
sb.AppendLine(tex.StackTrace);
}
txt.Highlighting = null;
txt.Clear();
txt.Text = sb.ToString();
}
public static void BindErrorMessage(this TextEditorControl txt, string sql, Exception ex)
{
var sb = new StringBuilder();
if (!(ex is LiteException))
{
sb.AppendLine(ex.Message);
sb.AppendLine();
sb.AppendLine("===================================================");
sb.AppendLine(ex.StackTrace);
}
else if (ex is LiteException lex)
{
sb.AppendLine(ex.Message);
if (lex.ErrorCode == LiteException.UNEXPECTED_TOKEN && sql != null)
{
var p = (int)lex.Position;
var start = Math.Max(p - 30, 1) - 1;
var end = Math.Min(p + 15, sql.Length);
var length = end - start;
var str = sql.Substring(start, length).Replace('\n', ' ').Replace('\r', ' ');
var t = length - (end - p);
sb.AppendLine();
sb.AppendLine(str);
sb.AppendLine("".PadLeft(t, '-') + "^");
}
}
txt.Highlighting = null;
txt.Clear();
txt.Text = sb.ToString();
}
public static void BindParameter(this TextEditorControl txt, TaskData data)
{
txt.SuspendLayout();
txt.Clear();
txt.SetHighlighting("JSON");
var sb = new StringBuilder();
using (var writer = new StringWriter(sb))
{
var w = new JsonWriter(writer)
{
Pretty = true,
Indent = 2
};
w.Serialize(data.Parameters ?? BsonValue.Null);
}
txt.Text = sb.ToString();
txt.ResumeLayout();
}
public static void BindBsonData(this DataGridView grd, Chart chart, TaskData data, TextEditorControl text)
{
text.AppendLine($"{DateTime.Now}-准备数据..");
grd.Clear();
text.Clear();
chart.Series.Clear();
grd.DataSource = data.Result;
DataTable dt = data.Result?.Copy().RemoveDataTableNullColumns();
chart.DataSource = dt;
text.AppendLine($"{DateTime.Now}-合成曲线图..");
if (dt?.Columns.OfType <DataColumn>().Any(col => col.ColumnName == "ts") == true)
{
foreach (DataColumn col in dt.Columns)
{
if (col.ColumnName != "ts")
{
if (col.DataType == typeof(long))
{
chart.AddSeries(col.ColumnName, ChartValueType.Int64);
}
else if (col.DataType == typeof(int))
{
chart.AddSeries(col.ColumnName, ChartValueType.Int32);
}
else if (col.DataType == typeof(float))
{
chart.AddSeries(col.ColumnName, ChartValueType.Single);
}
else if (col.DataType == typeof(double))
{
chart.AddSeries(col.ColumnName, ChartValueType.Double);
}
}
}
chart.DataBind();
}
if (data.LimitExceeded)
{
DataGridViewRow limitRow = new DataGridViewRow();
limitRow.CreateCells(grd);
limitRow.DefaultCellStyle.ForeColor = Color.OrangeRed;
DataGridViewCell cell = limitRow.Cells[0];
cell.Value = Resources.LimitExceeded;
cell.ReadOnly = true;
grd.Rows.Add(limitRow);
}
for (int i = 0; i <= grd.Columns.Count - 1; i++)
{
int colw = grd.Columns[i].Width;
grd.Columns[i].AutoSizeMode = DataGridViewAutoSizeColumnMode.None;
grd.Columns[i].Width = Math.Min(colw, 400);
}
if (grd.Rows.Count == 0)
{
grd.Columns.Add("no-data", Resources.NoResult);
}
grd.ReadOnly = grd.Columns["_id"] == null;
grd.Visible = true;
text.AppendLine($"{DateTime.Now}-完成..");
}
