Sigorta No Doğrulama
RegularExpressionValidator ile girilen sigorta no sunun 111-11-1111 formatında olup olmadığını kontrol eden program.. giriş formatını “\d{3}-\d{2}-\d{4}” bölümü ile belirliyoruz
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="RegularExpressionValidator Telefon.aspx.cs" Inherits="aspnetornekleri.WebForm1" %> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head runat="server"> <title></title> </head> <body> <form id="form1" runat="server"> <div> <h2 style="color:Navy">RegularExpressionValidator<br />Sigorta No Doğrulama </h2> <asp:Label ID="Label1" runat="server" > </asp:Label> <br /><br /> <asp:Label ID="Label2" runat="server" Text="Sigorta No...:" Font-Bold="true" ForeColor="SlateBlue" > </asp:Label> <asp:TextBox ID="TextBox1" runat="server" > </asp:TextBox> <asp:RequiredFieldValidator ID="RequiredFieldValidator1" runat="server" ControlToValidate="TextBox1" Text="*" > </asp:RequiredFieldValidator> <asp:RegularExpressionValidator ID="RegularExpressionValidator1" runat="server" ValidationExpression="\d{3}-\d{2}-\d{4}" ControlToValidate="TextBox1" ErrorMessage="Geçersiz Sigorta No Tekrar Deneyin" ></asp:RegularExpressionValidator> <br /><br /> <asp:Button ID="Button1" runat="server" Text="Sigorta No Doğrula" OnClick="Button1_Click" /> </div> </form> </body> </html>
protected void Page_Load(object sender, System.EventArgs e) { if (!this.IsPostBack) { Label1.Font.Bold = true; Label1.Font.Italic = true; Label1.Font.Size = FontUnit.Large; Label1.ForeColor = System.Drawing.Color.Crimson; TextBox1.BackColor = System.Drawing.Color.SlateBlue; TextBox1.ForeColor = System.Drawing.Color.AliceBlue; Button1.Font.Bold = true; Button1.ForeColor = System.Drawing.Color.SlateBlue; } } protected void Button1_Click(object sender, EventArgs e) { Label1.Text = "Girmiş Olduğunuz Sigorta No..: " + TextBox1.Text.ToString(); }