给DataTable添加新行

DataTable dtError = new DataTable();

dtError.Columns.Add("异动单号", typeof(string));
dtError.Columns.Add("条码(料件编号)", typeof(string));
dtError.Columns.Add("收货单号(入库数量)", typeof(string));
dtError.Columns.Add("唯一码(异动数量)", typeof(string));
dtError.Columns.Add("说明", typeof(string));

DataRow rowErr = dtError.NewRow();

rowErr["字段1"] = "字段1";
rowErr["字段2"] = "字段1";
rowErr["字段3"] = "字段1";
dtError.Rows.Add(rowErr);

rowErr = dtError.NewRow();//添加第二行时必须增加这句

rowErr["字段1"] = "字段1";
rowErr["字段2"] = "字段1";
rowErr["字段3"] = "字段1";
dtError.Rows.Add(rowErr);