public static DataTable ToDataTable(this IEnumerable <BsonValue> bsonValues,
ICultureFormat cultureFormat)
{
DefaultCultureFormat.EnsureValue(ref cultureFormat);
var table = new DataTable();
if (bsonValues == null)
{
return(table);
}
foreach (var value in bsonValues)
{
var row = table.NewRow();
var doc = value.IsDocument ?
value.AsDocument :
new BsonDocument {
["[value]"] = value
};
if (doc.Keys.Count == 0)
{
doc["[root]"] = "{}";
}
foreach (var key in doc.Keys)
{
var col = table.Columns[key];
if (col == null)
{
table.Columns.Add(key);
var readOnly = key == "_id";
col = table.Columns[key];
col.ColumnName = key;
col.Caption = key;
col.ReadOnly = readOnly;
}
}
foreach (var key in doc.Keys)
{
var bsonValue = doc[key];
if (bsonValue.IsNull || bsonValue.IsArray || bsonValue.IsDocument || bsonValue.IsBinary) // convertToString ||
{
row[key] = bsonValue.ToDisplayValue(null, cultureFormat);
}
else
{
row[key] = bsonValue.RawValue;
}
}
table.Rows.Add(row);
}
return(table);
}
public static LookupTable ToLookupTable(this IEnumerable <BsonValue> bsonValues, ICultureFormat cultureFormat)
{
DefaultCultureFormat.EnsureValue(ref cultureFormat);
var table = new LookupTable();
if (bsonValues == null)
{
return(table);
}
foreach (var value in bsonValues)
{
var row = table.NewRow();
var doc = value.IsDocument ?
value.AsDocument :
new BsonDocument {
["[value]"] = value
};
if (doc.Keys.Count == 0)
{
doc["[root]"] = "{}";
}
foreach (var key in doc.Keys)
{
var col = table.Columns[key];
if (col == null)
{
table.Columns.Add(new LookupDataColumn {
ColumnName = key
});
}
}
foreach (var key in doc.Keys)
{
var bsonValue = doc[key];
if (bsonValue.IsNull || bsonValue.IsArray || bsonValue.IsDocument || bsonValue.IsBinary)
{
row[key] = bsonValue.ToDisplayValue(null, cultureFormat);
}
else
{
row[key] = bsonValue.RawValue;
}
}
table.Rows.Add(row);
}
return(table);
}
