private static string GetResult(NameValueCollection queryString,
int page, MDataTable result, string colName)
{
if (page != 0 || queryString["page"].IsNullOrEmpty())
{
return(result.ToJson().Replace(" 00:00:00", ""));
}
//更改列名为中文名
var colNames = colName.Split('~');
var shouldRemoveColNames = new List <string>();
foreach (var column in result.Columns)
{
var dtColName = column.ColumnName;
var index = colNames.IndexOf(dtColName);
if (index >= 0)
{
column.ColumnName = colNames[index + 1];
continue;
}
shouldRemoveColNames.Add(dtColName);
}
//移除无需导出的列
foreach (var removeColName in shouldRemoveColNames)
{
result.Columns.Remove(removeColName);
}
var tablename = result.TableName;
var filename = SAction.GetOneValue <string>("SysTableFilename", "tablename".ToWhere(tablename), "Filename");
filename = filename.IsNullOrEmpty() ? tablename : filename;
var workbook = result.ToWorkbook();
workbook.SetSheetName(0, filename);
ExportExcel.WriteExcel(workbook, filename);
return(null);
}