摘要:
for (int i = imgList.Count - 1; i >= 0; i--) { var l = imgList[i].Trim(); if (!l.ToLower().Contains(".jpg") && !l.ToLower().Contains(".png")) ... 阅读全文
摘要:
异常信息:Templates can be used only with field access, property access, single-dimension array index, or single-parameter custom indexer expressions 解决办法: 阅读全文