摘要:
protected void Button1_Click(object sender, EventArgs e) { if (!FileUpload1.HasFile) { return; } using (FileStream filestream = File.OpenRead(FileUpload1.PostedFile.FileName)) { using (StreamReader streamreader = new StreamReader(filestream)) { //创建数据库耗时,所以不要每次操作都创建 using (SqlConnection conn = new . 阅读全文
摘要:
-各个省市资料http://www.xzqh.org/quhua/index.htm--不足:23山东和16山东重复--创建DBPromary数据库createdatabaseDBPromaryuseDBPromarygo--创建promary表createtablepromary(proIDintprimarykey,proNamevarchar(50)notnull)----------------------------------------------------------------------------------------------------------------- 阅读全文