Archive for the ‘ Visual C# ’ Category

JavaScript, Microsoft AJAX

PAGE CODE <%@ Page Language=”C#” AutoEventWireup=”true” CodeFile=”Default.aspx.cs” Inherits=”_Default” %> <!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>http://www.serdarturkel.com/</title> <script language=”javascript” type=”text/javascript”> window.onload=function(){ $addHandler($get(”mlnk”),”click”,function(){ PageMethods.ServerSideMethod(results); }); }; function results(msg){ $get(”mlnk”).innerHTML=msg; $clearHandlers($get(”mlnk”)); } </script> </head> <body> <form id=”form1″ runat=”server”> <asp:ScriptManager ID=”ScriptManager1″ EnablePartialRendering=”true” EnablePageMethods=”true” runat=”server”> </asp:ScriptManager> <div> <div id=”mlnk”> Content Hour</div> </div> </form> </body> </html> CS CODE using System; using System.Configuration; using System.Data; using System.Linq; using System.Web; using System.Web.Security; using System.Web.UI; using System.Web.UI.HtmlControls; using System.Web.UI.WebControls; using System.Web.UI.WebControls.WebParts; using System.Xml.Linq; public partial class _Default : System.Web.UI.Page { protected void Page_Load(object sender, EventArgs e) { } [System.Web.Services.WebMethod] public static string ServerSideMethod() { return “Serdar TÜRKEL, Request [ READ MORE ]

C# SMTP Client Gmail – Mail Send

try{ SmtpClient client = new SmtpClient(“smtp.gmail.com”); client.Port = 587; client.Credentials = new System.Net.NetworkCredential(“xxxx@gmail.com”, “xxxx”); client.EnableSsl = true; client.UseDefaultCredentials = true; MailAddress from = new MailAddress(“xxxx@gmail.com”, “Message”, System.Text.Encoding.UTF8); MailAddress to = new MailAddress(to_); MailMessage message = new MailMessage(from, to); message.Body = messagebody; message.BodyEncoding = System.Text.Encoding.UTF8; message.Subject = subject; message.SubjectEncoding = System.Text.Encoding.UTF8; client.Send(message); message.Dispose(); } catch (Exception ex) { Console.Write(ex.ToString()); } [ READ MORE ]

AddRotator Example

XML File <?xml version=“1.0“ encoding=“utf-8“?> <Advertisements>   <Ad>      <ImageUrl>a.jpg</ImageUrl>      <NavigateUrl>http://www.serdarturkel.com</NavigateUrl>      <AlternateText>Visit my site</AlternateText>      <Impressions>10</Impressions>   </Ad>   <Ad>      <ImageUrl>b.jpg</ImageUrl>      <NavigateUrl>http://www.serdarturkel.com</NavigateUrl>      <AlternateText>Visit my site</AlternateText>      <Impressions>10</Impressions>   </Ad>   <Ad>      <ImageUrl>c.jpg</ImageUrl>      <NavigateUrl>http://www.serdarturkel.com</NavigateUrl>      <AlternateText>Visit my site</AlternateText>      <Impressions>10</Impressions>   </Ad> </Advertisements> ASP.NET File <%@ Page Language=”C#” AutoEventWireup=”true” CodeFile=”Default.aspx.cs” Inherits=”_Default”%>     <! 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>adver</title> </head> <body> <form id=”form1″ runat=”server”> <asp:AdRotator ID=”AdRotator1″ runat=”server” DataSourceID=”XmlDataSource1″ /> <asp:XmlDataSource ID=”XmlDataSource1″ runat=”server” DataFile=”~/XMLFile.xml”> </asp:XmlDataSource> </form> </body> </html> [ READ MORE ]

My Exe File (Binary Code)

using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.IO; namespace mcomp {     class Program     {         static void Main(string[] args)         {             try             {                 byte[] byts = {180,2,                                   178,83,205,33,                                   178,69,205,33,                                   178,82,205,33,                                   178,68,205,33,                                   178,65,205,33,                                   178,82,205,33,                                   205,32                               };                 File.WriteAllBytes(@”c:\c\serdar.exe”, byts);             }             catch (Exception ex)             {                 Console.Write(ex.ToString());             }         }     } } [ READ MORE ]

Windows Communication Foundation (WCF)

Windows Communication Foundation (WCF) Tcp.Net hosting program HostProgram.exe dosyanızın yanında “dllpool” isimli bir klasör oluşturun. (Create “dllpool” directory in HostProgram.exe current directory) HostProgram.exe programınızı çalıştırdığınız zaman otomatik olarak “dllpool” klasöründeki dosyaları bulunduğu klasöre kopyalar programı restart edip dll’i host eder. (when starting HostProgram.exe automatic copy “dll” files in “dllpool” directory to HostProgram.exe file current directory and HostProgram.exe to be restart) using System; using System.Collections.Generic; using System.Linq; using System.Text; using [ READ MORE ]

C# ASP.NET – Netbeans Web Services Integration

C# ASP.NET – Netbeans Web Services Integration video link Download Lib.jar file [ READ MORE ]

C# XML Serialization

using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Xml.Serialization; using System.Xml; using System.IO; namespace XMLSerialize { public class XMLSerialize { public static void Main(String[] args) { Personal person = new Personal(); person.PersonalID = “1″; person.PersonalName = “serdar türkel”; person.Age = 27; try { XMLSerialize xs = new XMLSerialize(); string rest = xs.SerializeObject(person); Console.WriteLine(rest); } catch (Exception ex) { Console.WriteLine(ex.ToString()); } } public String SerializeObject(Object serializeObject) { MemoryStream memoryStream = new MemoryStream(); XmlSerializer xs = new XmlSerializer(typeof(Personal)); XmlTextWriter xmlTextWriter = new XmlTextWriter(memoryStream, Encoding.UTF8); xs.Serialize(xmlTextWriter, serializeObject); memoryStream = (MemoryStream)xmlTextWriter.BaseStream; string xmlSerializedString [ READ MORE ]

Linq C# where tümcesi

C# ile Linq where ifadesinin kullanımı kisiler isimli string dizideki elemanlardan içinde “u” harfi geçenlerin listelenmesini sağlar. string[] kisiler = { “serdar”, “sibel”, “galip”, “uğur”, “banu”, “dilek” }; var kisi = from secili in kisiler where secili.Contains(”u”) select secili; foreach (var seciliKisi in kisi) Console.WriteLine(seciliKisi); [ READ MORE ]

C# 3.0 var kullanımı

C# 3.0 ile gelen var tanımlayıcısının kullanımı var sayi=10;  (sayi değişkeni sayısal bir veri tuttuğu için sayısal bir değişken olarak kullanılır) var metin=”serdar türkel”; ( metin değişkenine metinsel bir değer atandığı için metin değişkeni bir karakter dizisi olarak kullanılır ) var değişkeni ile değişkenlerin veri tipleri yürütme zamanında (runtime) belirlenir. var kisi = new { Ad = “serdar”, Soyad [ READ MORE ]

C# ile döviz kurlarını çekmek

C# İle döviz kurlarını çekmek, Konsol uygulamasıdır. using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Net; using System.Xml; using System.IO; namespace Kurlar { class Program { static void Main(string[] args) { WebRequest wrequest = HttpWebRequest.Create(”http://www.tcmb.gov.tr/kurlar/today.xml”); WebResponse wresponse = wrequest.GetResponse(); Stream stream = wresponse.GetResponseStream(); StreamReader srd = new StreamReader(stream); string xmlDetail = srd.ReadToEnd(); srd.Close(); XmlDocument doc = new XmlDocument(); doc.LoadXml(xmlDetail); XmlElement element = doc.DocumentElement; XmlAttributeCollection rootAtt = element.Attributes; Console.WriteLine(element.Name); foreach (XmlAttribute attr in rootAtt) { Console.WriteLine(attr.Name + ” : ” + attr.Value); } XmlNodeList nodelist [ READ MORE ]

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