摘要： 设置默认的焦距，在form表单中使用defaultfocus=“控件ID”protected void Button1_Click(object sender, EventArgs e) { String scriptText = "return confirm('是否确认提交？')"; ClientScript.RegisterOnSubmitStatement(this.GetType(),"ConfiemSubmit",scriptText); } 阅读全文

摘要： protected void Page_Load(object sender, EventArgs e) { sqlcon = new SqlConnection(strCon); string sqlstr = "select top 1 * from tb_Member"; SqlDataAdapter myda = new SqlDataAdapter(sqlstr, sqlcon); DataSet myds = new DataSet(); sqlcon.Open(); myda.Fill(m... 阅读全文

摘要： 后套代码：protected void btnupLoad_Click(object sender, EventArgs e) { if (up.HasFile) { if (up.PostedFile.ContentType.Substring(0, 5) == "image") { try { ... 阅读全文