public static object[,] fUtilityDataTableSortAndGet(string handle, object[] headers, object SortAscending, object noHeadersInput)
{
var table = PersistentObjects.GetFromMap <DataTable>(handle, "DATATABLE");
var output = ExcelFriendlyConversion.ConvertDataTableToObjectArray(table);
return(fUtilityTableSortByHeader(output, headers, SortAscending, noHeadersInput));
}
public static object[,] fUtilityGetDataTable(string handle, object noHeadersInput)
{
bool noHeaders = Optional.Check(noHeadersInput, false);
if (ExcelDnaUtil.IsInFunctionWizard())
{
return(new object[0, 0]);
}
else
{
var output = PersistentObjects.GetFromMap <DataTable>(handle, "DATATABLE");
return(ExcelFriendlyConversion.ConvertDataTableToObjectArray(output, noHeaders));
}
}
public static object[,] fUtilityTableSortByHeader(object[,] table, object[] headers, object SortAscending, object noHeadersInput)
{
bool ascending = Optional.Check(SortAscending, true);
bool noHeaders = Optional.Check(noHeadersInput, false);
var dataTable = ExcelFriendlyConversion.ConvertObjectArrayToDataTable("TEMPTABLE", table);
var header = "";
for (int i = 0; i < headers.Length - 1; i++)
{
header = headers[i].ToString() + ", " + header;
}
header = header + headers[headers.Length - 1];
var direction = (ascending) ? "ASC" : "DESC";
dataTable.DefaultView.Sort = header + " " + direction;
return(ExcelFriendlyConversion.ConvertDataTableToObjectArray(dataTable.DefaultView.ToTable()));
}
public static object[,] fUtilityQueryDataTable(string sqlStringOrHandle, object noHeadersInput)
{
string sql = ObjectInfo.DetermineIfSqlHandleOrSqlQuery(sqlStringOrHandle);
object[,] output;
bool noHeaders = Optional.Check(noHeadersInput, false);
var tableHandle = ParsingFunctionality.GetTableNameFromSqlQuery(sql);
if (PersistentObjects.ContainsKey(tableHandle, "DATATABLE") == false)
{
string errorMessage = "ERROR: DataTable + " + tableHandle + " does not exist in the object map.";
output = new object[1, 1];
output[0, 0] = errorMessage;
return(output);
}
else
{
var newTable = QueryCSV.QueryDataTable(sql, PersistentObjects.CsvPath);
output = ExcelFriendlyConversion.ConvertDataTableToObjectArray(newTable, noHeaders);
return(output);
}
}