private void frmCreateView_Load(object sender, EventArgs e)
{
cmbViewOn.Items.Clear();
var ColList = RuntimeMongoDbContext.GetCurrentIMongoDataBase().ListCollections();
var viewlist = RuntimeMongoDbContext.GetCurrentDBViewNameList();
foreach (var item in ColList.ToList())
{
var ColName = item.GetElement("name").Value.ToString();
if (!viewlist.Contains(ColName))
{
cmbViewOn.Items.Add(ColName);
}
}
}
private void RefreshDbStatusChart(string strField)
{
//图形化初始化
chartResult.Series.Clear();
chartResult.Titles.Clear();
var seriesResult = new Series(strField);
var viewlist = RuntimeMongoDbContext.GetCurrentDBViewNameList();
foreach (var colName in RuntimeMongoDbContext.GetCurrentDataBase().GetCollectionNames())
{
if (viewlist.Contains(colName))
{
continue;
}
DataPoint colPoint = new DataPoint(0, 0);
switch (strField)
{
case "AverageObjectSize":
if (RuntimeMongoDbContext.GetCurrentDataBase()
.GetCollection(colName).GetStats().ObjectCount > 0)
{
//如果没有任何对象的时候，平均值无法取得
colPoint = new DataPoint(0, RuntimeMongoDbContext.GetCurrentDataBase()
.GetCollection(colName)
.GetStats()
.AverageObjectSize);
}
else
{
colPoint = new DataPoint(0, 0);
}
break;
case "DataSize":
colPoint = new DataPoint(0,
RuntimeMongoDbContext.GetCurrentDataBase().GetCollection(colName).GetStats().DataSize);
break;
case "ExtentCount":
colPoint = new DataPoint(0,
RuntimeMongoDbContext.GetCurrentDataBase().GetCollection(colName).GetStats().ExtentCount);
break;
case "IndexCount":
colPoint = new DataPoint(0,
RuntimeMongoDbContext.GetCurrentDataBase().GetCollection(colName).GetStats().IndexCount);
break;
case "LastExtentSize":
colPoint = new DataPoint(0,
RuntimeMongoDbContext.GetCurrentDataBase().GetCollection(colName).GetStats().LastExtentSize);
break;
case "MaxDocuments":
// 仅在CappedCollection时候有效
colPoint = new DataPoint(0,
RuntimeMongoDbContext.GetCurrentDataBase().GetCollection(colName).GetStats().MaxDocuments);
break;
case "ObjectCount":
colPoint = new DataPoint(0,
RuntimeMongoDbContext.GetCurrentDataBase().GetCollection(colName).GetStats().ObjectCount);
break;
case "PaddingFactor":
colPoint = new DataPoint(0,
RuntimeMongoDbContext.GetCurrentDataBase().GetCollection(colName).GetStats().PaddingFactor);
break;
case "StorageSize":
colPoint = new DataPoint(0,
RuntimeMongoDbContext.GetCurrentDataBase().GetCollection(colName).GetStats().StorageSize);
break;
default:
colPoint = new DataPoint(0,
RuntimeMongoDbContext.GetCurrentDataBase().GetCollection(colName).GetStats().StorageSize);
break;
}
colPoint.LegendText = colName;
colPoint.LabelToolTip = colName;
colPoint.ToolTip = colName;
seriesResult.Points.Add(colPoint);
}
//图形化加载
seriesResult.ChartType = SeriesChartType.Pie;
chartResult.Series.Add(seriesResult);
chartResult.Titles.Add(new Title(strField));
}