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<title>aspxnedir.com - Yeni soru ve cevaplar</title>
<link>http://www.aspxnedir.com/?qa=qa</link>
<description>Powered by PHP</description>
<item>
<title>Cevaplandı: Veri tabanındaki kayıtları dataGridView'de Gösterme</title>
<link>http://www.aspxnedir.com/?qa=42&amp;qa_1=veri-taban%C4%B1ndaki-kay%C4%B1tlar%C4%B1-datagridviewde-g%C3%B6sterme&amp;show=43#a43</link>
<description>Merhaba,&lt;br /&gt;
Kod tarafında bir hata göremiyorum, Exception ' a düşen bir hata varmı?</description>
<category>C#</category>
<guid isPermaLink="true">http://www.aspxnedir.com/?qa=42&amp;qa_1=veri-taban%C4%B1ndaki-kay%C4%B1tlar%C4%B1-datagridviewde-g%C3%B6sterme&amp;show=43#a43</guid>
<pubDate>Sun, 15 Apr 2012 09:16:53 +0000</pubDate>
</item>
<item>
<title>Cevaplandı: .aspx sayfalarini arasinda baglanti nasil oluyor ?</title>
<link>http://www.aspxnedir.com/?qa=40&amp;qa_1=aspx-sayfalarini-arasinda-baglanti-nasil-oluyor&amp;show=41#a41</link>
<description>Merhaba,&lt;br /&gt;
İstediğin şey eğer sepet ise bunu bir çok şekilde yapabilirsin. Mesela GridView' i doldurduğun DataTable ise onu Sesion' a atabilrsin.&lt;br /&gt;
&lt;br /&gt;
Tam olarak neyi nasıl istediğini söylersen yardımcı olurum.</description>
<category>ASP.NET</category>
<guid isPermaLink="true">http://www.aspxnedir.com/?qa=40&amp;qa_1=aspx-sayfalarini-arasinda-baglanti-nasil-oluyor&amp;show=41#a41</guid>
<pubDate>Sun, 15 Jan 2012 17:26:14 +0000</pubDate>
</item>
<item>
<title>Cevaplandı: DevExpress Toolbox Hakkında</title>
<link>http://www.aspxnedir.com/?qa=36&amp;qa_1=devexpress-toolbox-hakk%C4%B1nda&amp;show=37#a37</link>
<description>Aşağıdaki uygulamayı indirin, &lt;br /&gt;
&lt;br /&gt;
C:\Program Files\Developer Express .NET xxx\Tools\ &lt;br /&gt;
&lt;br /&gt;
içine açıp çalıştırın.&lt;br /&gt;
========&lt;br /&gt;
&lt;A HREF=&quot;http://www.devexpress.com/Support/Center/GetSCAttachment.ashx?id=b5753209-35f8-484a-a0f1-b9be64e9fdd8&quot; rel=&quot;nofollow&quot; target=&quot;_blank&quot;&gt;http://www.devexpress.com/Support/Center/GetSCAttachment.ashx?id=b5753209-35f8-484a-a0f1-b9be64e9fdd8&lt;/A&gt;&lt;br /&gt;
========&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
Ya da;&lt;br /&gt;
&lt;br /&gt;
1. &amp;nbsp;Command Promt ile Devexpress dizinini açın;&lt;br /&gt;
2. &amp;nbsp;ToolboxCreator.exe /ini:toolboxcreator.ini /log:create.log komutunu çalıştırın.&lt;br /&gt;
&lt;br /&gt;
Başarıyla tamamlanırsa toolbox itemleri gelir, hata var ise log ' da bakabilirsiniz.</description>
<category>ASP.NET</category>
<guid isPermaLink="true">http://www.aspxnedir.com/?qa=36&amp;qa_1=devexpress-toolbox-hakk%C4%B1nda&amp;show=37#a37</guid>
<pubDate>Tue, 10 Jan 2012 09:48:54 +0000</pubDate>
</item>
<item>
<title>Cevaplandı: C# ile Dos komutu çalıştırma</title>
<link>http://www.aspxnedir.com/?qa=31&amp;qa_1=c%23-ile-dos-komutu-%C3%A7al%C4%B1%C5%9Ft%C4%B1rma&amp;show=32#a32</link>
<description>Selamlar,&lt;br /&gt;
&lt;br /&gt;
System.IO.File.Copy(&amp;quot;C:\\Print.txt&amp;quot;,&amp;quot;LPT1:&amp;quot;);&lt;br /&gt;
&lt;br /&gt;
şeklinde deneyebilirsin.</description>
<category>C#</category>
<guid isPermaLink="true">http://www.aspxnedir.com/?qa=31&amp;qa_1=c%23-ile-dos-komutu-%C3%A7al%C4%B1%C5%9Ft%C4%B1rma&amp;show=32#a32</guid>
<pubDate>Wed, 04 Jan 2012 09:50:51 +0000</pubDate>
</item>
<item>
<title>Cevaplandı: C# DataTable Select Kullanımı</title>
<link>http://www.aspxnedir.com/?qa=1&amp;qa_1=c%23-datatable-select-kullan%C4%B1m%C4%B1&amp;show=28#a28</link>
<description>Katılıyorum, linq ve list daha hızlı ve kullanışlı, merak edenlere...&lt;br /&gt;
&lt;br /&gt;
=========&lt;br /&gt;
&lt;A HREF=&quot;http://msdn.microsoft.com/en-us/library/bb548891.aspx&quot; rel=&quot;nofollow&quot; target=&quot;_blank&quot;&gt;http://msdn.microsoft.com/en-us/library/bb548891.aspx&lt;/A&gt;&lt;br /&gt;
=========</description>
<category>C#</category>
<guid isPermaLink="true">http://www.aspxnedir.com/?qa=1&amp;qa_1=c%23-datatable-select-kullan%C4%B1m%C4%B1&amp;show=28#a28</guid>
<pubDate>Tue, 03 Jan 2012 20:54:25 +0000</pubDate>
</item>
<item>
<title>Cevaplandı: Visual Studio-Port  İle İlgili</title>
<link>http://www.aspxnedir.com/?qa=24&amp;qa_1=visual-studio-port-ile-ilgili&amp;show=25#a25</link>
<description>1-Solution Explorer de Proje adına tıklayın;&lt;br /&gt;
2-Properties penceresinde Use Dynamic Port değerini False yapın;&lt;br /&gt;
3-Port numarası get/set olacak. istediğiniz (1000-65535 arası önerilen) bir port numarası atayın.&lt;br /&gt;
&lt;br /&gt;
Ayrıca projenin port bilgileri .sln içinde yer almaktadır, onu da kontrol edebilirsin ya da yeniden oluşturmak gerekebilir.</description>
<category>ASP.NET</category>
<guid isPermaLink="true">http://www.aspxnedir.com/?qa=24&amp;qa_1=visual-studio-port-ile-ilgili&amp;show=25#a25</guid>
<pubDate>Tue, 03 Jan 2012 11:06:14 +0000</pubDate>
</item>
<item>
<title>Cevaplandı: ExecuteNonQuery çalışmıyor</title>
<link>http://www.aspxnedir.com/?qa=22&amp;qa_1=executenonquery-%C3%A7al%C4%B1%C5%9Fm%C4%B1yor&amp;show=23#a23</link>
<description>&lt;p&gt;
	Selamlar,&lt;br&gt;
	Baştan hata yapmışsın, ExecuteNonQuery ile bu işleri yapamazsın, ExecuteNonQuery Update,Insert, Delete sorgularını çalıştırır.&lt;br&gt;
	&lt;br&gt;
	&lt;strong&gt;Yani :&lt;/strong&gt;&lt;/p&gt;
&lt;p&gt;
	&lt;br&gt;
	ExecuteScalar : Sorgu tek bir değer döndürüyorsa sorguyu bu method ile çalıştırmakta sorgu hızı bakımından fayda vardır.&lt;br&gt;
	&lt;br&gt;
	ExecuteNonQuery : Sorgu UPDATE, DELETE gibi işlemler yapıyorsa bu metodu kullanılmalı. Ayrıca bu method ektilediği kayıt sayısını döndürür.&lt;br&gt;
	&lt;br&gt;
	ExecuteReader : Eğer sorguda bir tablo için SELECT işlemi yaptıysak SELECT attığımız kayıtları okumak için bu metodu kullanmalıyız.&lt;br&gt;
	&amp;nbsp;&lt;/p&gt;
&lt;hr&gt;
&lt;p&gt;
	&lt;br&gt;
	&lt;strong&gt;ExecuteScalar kullanımı ile ilgili örnek&lt;/strong&gt;&lt;br&gt;
	mySqlConnection.Open();&lt;br&gt;
	mySqlCommand.Connection = mySqlConnection;&lt;br&gt;
	mySqlCommand.CommandType = CommandType.Text;&lt;br&gt;
	mySqlCommand.CommandText = &quot;SELECT COUNT(ID) FROM DENEMETABLE&quot;;&lt;br&gt;
	int count = (int) mySqlCommand.ExecuteScalar();&lt;br&gt;
	&lt;br&gt;
	&lt;br&gt;
	&lt;br&gt;
	&lt;strong&gt;ExecuteNonQuery kullanımı ile ilgili örnek&lt;/strong&gt;&lt;br&gt;
	mySqlConnection.Open();&lt;br&gt;
	mySqlCommand.Connection = mySqlConnection;&lt;br&gt;
	mySqlCommand.CommandType = CommandType.Text;&lt;br&gt;
	mySqlCommand.CommandText = &quot;UPDATE DENEMETABLE SET WEBSITE = 'safakunel.blogspot.com' WHERE ID = 1&quot;;&lt;br&gt;
	mySqlCommand.ExecuteNonQuery();&lt;br&gt;
	int etkilenenKayitSayisi = mySqlCommand.ExecuteNonQuery();&lt;br&gt;
	&lt;br&gt;
	&lt;br&gt;
	&lt;strong&gt;ExecuteReader kullanımı ile ilgili örnek&lt;/strong&gt;&lt;br&gt;
	mySqlConnection.Open();&lt;br&gt;
	mySqlCommand.Connection = mySqlConnection;&lt;br&gt;
	mySqlCommand.CommandType = CommandType.Text;&lt;br&gt;
	mySqlCommand.CommandText = &quot;SELECT * FROM DENEMETABLE&quot;;&lt;br&gt;
	SqlDataReader r = mySqlCommand.ExecuteReader();&lt;br&gt;
	while (r.Read())&lt;br&gt;
	{&lt;br&gt;
	//okunan satırla ilgili işlemler buraya yazılır.&lt;/p&gt;
&lt;p&gt;
	&lt;br&gt;
	}&lt;br&gt;
	r.Close();&lt;br&gt;
	mySqlConnection.Close();&lt;br&gt;
	&lt;br&gt;
	&lt;br&gt;
	&lt;br&gt;
	İyi Çalışmalar.&lt;/p&gt;</description>
<category>ASP.NET</category>
<guid isPermaLink="true">http://www.aspxnedir.com/?qa=22&amp;qa_1=executenonquery-%C3%A7al%C4%B1%C5%9Fm%C4%B1yor&amp;show=23#a23</guid>
<pubDate>Mon, 02 Jan 2012 20:09:17 +0000</pubDate>
</item>
<item>
<title>Cevaplandı: listview databind</title>
<link>http://www.aspxnedir.com/?qa=20&amp;qa_1=listview-databind&amp;show=21#a21</link>
<description>kodlarından önce, &lt;br /&gt;
==&lt;br /&gt;
listView1.BeginUpdate();&lt;br /&gt;
==&lt;br /&gt;
&lt;br /&gt;
kodlarından sonra&lt;br /&gt;
&lt;br /&gt;
==&lt;br /&gt;
listView.EndUpdate();&lt;br /&gt;
==&lt;br /&gt;
&lt;br /&gt;
asp.net ise listviewadi.Databind(); işini görecektir. Tabi bu arada postback durumların dikkat etmeniz lazım.</description>
<category>C#</category>
<guid isPermaLink="true">http://www.aspxnedir.com/?qa=20&amp;qa_1=listview-databind&amp;show=21#a21</guid>
<pubDate>Mon, 02 Jan 2012 19:59:23 +0000</pubDate>
</item>
<item>
<title>Cevaplandı: linq sorgusunu datatable olarak almak</title>
<link>http://www.aspxnedir.com/?qa=18&amp;qa_1=linq-sorgusunu-datatable-olarak-almak&amp;show=19#a19</link>
<description>Merhaba,&lt;br /&gt;
&lt;br /&gt;
Aşağıda ki gibi bir linq methodu var diyelim, &lt;br /&gt;
&lt;br /&gt;
==============================&lt;br /&gt;
public DataTable GMenu()&lt;br /&gt;
{&lt;br /&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;var mList = from s in entity.menu&lt;br /&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;select s;&lt;br /&gt;
&lt;br /&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;return mList.exLINQToDataTable();&lt;br /&gt;
}&lt;br /&gt;
==============================&lt;br /&gt;
&lt;br /&gt;
Proje içinde bir tane ExtensionMethods Class eklersen tüm projende aşağıdaki gibi bir method ile çevirebilirsin.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
==============================&lt;br /&gt;
&lt;br /&gt;
public static DataTable exLINQToDataTable&amp;lt;T&amp;gt;(this IEnumerable&amp;lt;T&amp;gt; varlist)&lt;br /&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;{&lt;br /&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;DataTable dtReturn = new DataTable(&amp;quot;dt&amp;quot;);&lt;br /&gt;
&lt;br /&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;// column adları&lt;br /&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;PropertyInfo[] oProps = null;&lt;br /&gt;
&lt;br /&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;if (varlist == null) return dtReturn;&lt;br /&gt;
&lt;br /&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;foreach (T rec in varlist)&lt;br /&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;{&lt;br /&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;// özellik adları ve tipleri için&lt;br /&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;if (oProps == null)&lt;br /&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;{&lt;br /&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;oProps = ((Type)rec.GetType()).GetProperties();&lt;br /&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;foreach (PropertyInfo pi in oProps)&lt;br /&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;{&lt;br /&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;Type colType = pi.PropertyType;&lt;br /&gt;
&lt;br /&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;if ((colType.IsGenericType) &amp;amp;&amp;amp; (colType.GetGenericTypeDefinition()&lt;br /&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;== typeof(Nullable&amp;lt;&amp;gt;)))&lt;br /&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;{&lt;br /&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;colType = colType.GetGenericArguments()[0];&lt;br /&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;}&lt;br /&gt;
&lt;br /&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;dtReturn.Columns.Add(new DataColumn(pi.Name, colType));&lt;br /&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;}&lt;br /&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;}&lt;br /&gt;
&lt;br /&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;DataRow dr = dtReturn.NewRow();&lt;br /&gt;
&lt;br /&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;foreach (PropertyInfo pi in oProps)&lt;br /&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;{&lt;br /&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;dr[pi.Name] = pi.GetValue(rec, null) == null ? DBNull.Value : pi.GetValue&lt;br /&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;(rec, null);&lt;br /&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;}&lt;br /&gt;
&lt;br /&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;dtReturn.Rows.Add(dr);&lt;br /&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;}&lt;br /&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;return dtReturn;&lt;br /&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;}&lt;br /&gt;
==============================&lt;br /&gt;
&lt;br /&gt;
İyi Çalışmalar.</description>
<category>C#</category>
<guid isPermaLink="true">http://www.aspxnedir.com/?qa=18&amp;qa_1=linq-sorgusunu-datatable-olarak-almak&amp;show=19#a19</guid>
<pubDate>Sun, 01 Jan 2012 17:05:00 +0000</pubDate>
</item>
<item>
<title>Cevaplandı: c# ile mysql bağlantısı</title>
<link>http://www.aspxnedir.com/?qa=13&amp;qa_1=c%23-ile-mysql-ba%C4%9Flant%C4%B1s%C4%B1&amp;show=17#a17</link>
<description>Burada bir örnek var ona göre yaparsınız.&lt;br /&gt;
&lt;br /&gt;
&lt;A HREF=&quot;http://bitdaddys.com/MySQL-ConnectorNet.html&quot; rel=&quot;nofollow&quot; target=&quot;_blank&quot;&gt;http://bitdaddys.com/MySQL-ConnectorNet.html&lt;/A&gt;</description>
<category>C#</category>
<guid isPermaLink="true">http://www.aspxnedir.com/?qa=13&amp;qa_1=c%23-ile-mysql-ba%C4%9Flant%C4%B1s%C4%B1&amp;show=17#a17</guid>
<pubDate>Sun, 01 Jan 2012 00:20:34 +0000</pubDate>
</item>
<item>
<title>Cevaplandı: girilen texti ters yazdırma ?</title>
<link>http://www.aspxnedir.com/?qa=10&amp;qa_1=girilen-texti-ters-yazd%C4%B1rma&amp;show=16#a16</link>
<description>string yazi = &amp;quot;merhaba&amp;quot;;&lt;br /&gt;
label1.Text = new string(yazi.Reverse().ToArray());&lt;br /&gt;
&lt;br /&gt;
ya da &lt;br /&gt;
&lt;br /&gt;
label1.Text = yazi.Reverse();</description>
<category>C#</category>
<guid isPermaLink="true">http://www.aspxnedir.com/?qa=10&amp;qa_1=girilen-texti-ters-yazd%C4%B1rma&amp;show=16#a16</guid>
<pubDate>Sun, 01 Jan 2012 00:20:07 +0000</pubDate>
</item>
<item>
<title>Cevaplandı: If Else Yardım</title>
<link>http://www.aspxnedir.com/?qa=12&amp;qa_1=if-else-yard%C4%B1m&amp;show=15#a15</link>
<description>private void button2_Click(object sender, EventArgs e)&lt;br /&gt;
{&lt;br /&gt;
&lt;br /&gt;
if (comboBox1.Text==&amp;quot;1&amp;quot; &amp;amp;&amp;amp; comboBox2.Text==&amp;quot;2&amp;quot; &amp;amp;&amp;amp; comboBox3.Text==&amp;quot;3&amp;quot;)&lt;br /&gt;
{&lt;br /&gt;
label3.Text = &amp;quot;Giriş Yapabilirsiniz&amp;quot;;&lt;br /&gt;
button3.Visible = true;&lt;br /&gt;
}&lt;br /&gt;
else { label3.Text = &amp;quot;Giriş Yapamazsınız&amp;quot;; button3.Visible = false; &lt;br /&gt;
&lt;br /&gt;
}</description>
<category>ASP.NET</category>
<guid isPermaLink="true">http://www.aspxnedir.com/?qa=12&amp;qa_1=if-else-yard%C4%B1m&amp;show=15#a15</guid>
<pubDate>Sun, 01 Jan 2012 00:18:39 +0000</pubDate>
</item>
<item>
<title>Cevaplandı: C# Ekran Çözünürlüğünü Öğrenme</title>
<link>http://www.aspxnedir.com/?qa=11&amp;qa_1=c%23-ekran-%C3%A7%C3%B6z%C3%BCn%C3%BCrl%C3%BC%C4%9F%C3%BCn%C3%BC-%C3%B6%C4%9Frenme&amp;show=14#a14</link>
<description>Aşağıdaki kod ile öğrenebilirsin&lt;br /&gt;
&lt;br /&gt;
MessageBox.Show(Screen.PrimaryScreen.Bounds.Width.ToString() + &amp;quot; x &amp;quot; +&lt;br /&gt;
Screen.PrimaryScreen.Bounds.Height.ToString());</description>
<category>C#</category>
<guid isPermaLink="true">http://www.aspxnedir.com/?qa=11&amp;qa_1=c%23-ekran-%C3%A7%C3%B6z%C3%BCn%C3%BCrl%C3%BC%C4%9F%C3%BCn%C3%BC-%C3%B6%C4%9Frenme&amp;show=14#a14</guid>
<pubDate>Sun, 01 Jan 2012 00:16:59 +0000</pubDate>
</item>
<item>
<title>Cevaplandı: Html Agility Pack kullanımı</title>
<link>http://www.aspxnedir.com/?qa=6&amp;qa_1=html-agility-pack-kullan%C4%B1m%C4%B1&amp;show=7#a7</link>
<description>Aşağıda ki adreste detaylı bilgi var.&lt;br /&gt;
&lt;br /&gt;
==&lt;br /&gt;
&lt;A HREF=&quot;http://www.4guysfromrolla.com/articles/011211-1.aspx&quot; rel=&quot;nofollow&quot; target=&quot;_blank&quot;&gt;http://www.4guysfromrolla.com/articles/011211-1.aspx&lt;/A&gt;&lt;br /&gt;
==</description>
<category>ASP.NET</category>
<guid isPermaLink="true">http://www.aspxnedir.com/?qa=6&amp;qa_1=html-agility-pack-kullan%C4%B1m%C4%B1&amp;show=7#a7</guid>
<pubDate>Sat, 31 Dec 2011 19:31:32 +0000</pubDate>
</item>
<item>
<title>Cevaplandı: Regex ile Mail Adresi Kontrolü nasıl yaparım?</title>
<link>http://www.aspxnedir.com/?qa=4&amp;qa_1=regex-ile-mail-adresi-kontrol%C3%BC-nas%C4%B1l-yapar%C4%B1m&amp;show=5#a5</link>
<description>Bunun bir çok var aslında ama aşağıdaki şekilde yapabilirsin.&lt;br /&gt;
&lt;br /&gt;
if (Regex.IsMatch(&amp;quot;E-Mail Adresi&amp;quot;, @&amp;quot;^([a-zA-Z0-9_\-\.]+)@([a-zA-Z0-9_\-\.]+)\.([a-zA-Z]{2,5})$&amp;quot;)) &lt;br /&gt;
{&lt;br /&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;//Geçerli...&lt;br /&gt;
}&lt;br /&gt;
else&lt;br /&gt;
{&lt;br /&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;//Geçersiz...&lt;br /&gt;
}</description>
<category>ASP.NET</category>
<guid isPermaLink="true">http://www.aspxnedir.com/?qa=4&amp;qa_1=regex-ile-mail-adresi-kontrol%C3%BC-nas%C4%B1l-yapar%C4%B1m&amp;show=5#a5</guid>
<pubDate>Sat, 31 Dec 2011 19:03:10 +0000</pubDate>
</item>
<item>
<title>HTML5 ile Gelenler</title>
<link>http://www.aspxnedir.com/?qa=2&amp;qa_1=html5-ile-gelenler</link>
<description>HTML5'te her tarayıcı ile uyumluluk yolunda audio tag kullanımı deneyimlerim.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
Eğer HTML5 ile her tarayıcıda bir ses dosyası oynatmak istiyorsak mecburen hem MP3 hem de OGG sağlamamız şart. Peki bunu nasıl yaparız?&lt;br /&gt;
&lt;br /&gt;
[HTML]&lt;br /&gt;
&lt;br /&gt;
&amp;lt;audio controls=&amp;quot;controls&amp;quot;&amp;gt;&lt;br /&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;lt;source src=&amp;quot;song.ogg&amp;quot; type=&amp;quot;audio/ogg&amp;quot; /&amp;gt;&lt;br /&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;lt;source src=&amp;quot;song.mp3&amp;quot; type=&amp;quot;audio/mpeg&amp;quot; /&amp;gt;&lt;br /&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;Your browser does not support the audio element.&lt;br /&gt;
&amp;lt;/audio&amp;gt; &lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
Aynı zamanda Video' da kolayca ekleyebilirsiniz.&lt;br /&gt;
&lt;br /&gt;
[HTML]&lt;br /&gt;
&lt;br /&gt;
&amp;lt;video width=&amp;quot;320&amp;quot; height=&amp;quot;240&amp;quot; controls=&amp;quot;controls&amp;quot;&amp;gt;&lt;br /&gt;
&amp;nbsp;&amp;nbsp;&amp;lt;source src=&amp;quot;movie.mp4&amp;quot; type=&amp;quot;video/mp4&amp;quot; /&amp;gt;&lt;br /&gt;
&amp;nbsp;&amp;nbsp;&amp;lt;source src=&amp;quot;movie.ogg&amp;quot; type=&amp;quot;video/ogg&amp;quot; /&amp;gt;&lt;br /&gt;
&amp;nbsp;&amp;nbsp;Your browser does not support the video tag.&lt;br /&gt;
&amp;lt;/video&amp;gt;&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
HTML5 ile beraber gelen yenilikler arasında en pratiklerinden bir tanesi input type sayısının günümüz ihtiyaçlarına göre arttırılıyor olması. email, url, number, range, date picker, search ve color adlarında yeni input typelarımıza hoş geldiniz diyebilirsiniz.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&amp;lt;input name=&amp;quot;TextBox1&amp;quot; type=&amp;quot;email&amp;quot; id=&amp;quot;TextBox1&amp;quot; /&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Yukarıda gördüğünüz input kontrolünün tipi aynen tahmin edeceğiniz üzere bu kontrolün içerisine bir e-mail adresi yazılacağını belirtiyor. Bu şekilde yapılan bir ayarlama bizi doğrudan istemci taraflı validasyon kodu yazmaktan da kurtarıyor ve tarayıcı kendisi bu gibi validasyonları çözebiliyor.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
ğer isterseniz gösterilecek olan uyarı yazısını ve hatta özel durumlarda validasyon için kullanılacak RegEx Pattern'i de ayrıca belirleyebilirsiniz.&lt;br /&gt;
&lt;br /&gt;
[HTML]&lt;br /&gt;
&lt;br /&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;lt;input type=&amp;quot;tel&amp;quot; name=&amp;quot;tel&amp;quot; &lt;br /&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;pattern=&amp;quot;\(\d\d\d\) \d\d\d\\d\d\d\d&amp;quot; &lt;br /&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;title=&amp;quot;Telefon numarasını (212) 2223344 şeklinde yazınız.&amp;quot; /&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Yukarıdaki kod içerisinde hem pattern hem title özellikleri gerekli özelleştirmemeleri yapabilmemizi sağlıyor. Gelin hızlıca birkaç örneğin daha kodunu inceleyelim.&lt;br /&gt;
&lt;br /&gt;
[HTML]&lt;br /&gt;
&lt;br /&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;lt;label&amp;gt;&lt;br /&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;Enter your first name:&lt;br /&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;lt;input name=&amp;quot;firstname&amp;quot; type=&amp;quot;text&amp;quot; required&amp;gt;&lt;br /&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;lt;/label&amp;gt;&lt;br /&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;lt;input type=&amp;quot;url&amp;quot; name=&amp;quot;url&amp;quot; /&amp;gt;&lt;br /&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;lt;input type=&amp;quot;email&amp;quot; name=&amp;quot;email&amp;quot; /&amp;gt;&lt;br /&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;lt;input type=&amp;quot;number&amp;quot; min=&amp;quot;0&amp;quot; max=&amp;quot;10&amp;quot; step=&amp;quot;2&amp;quot; /&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Kodumuzdaki yeniliklerden biri &amp;quot;required&amp;quot; attribute'ü. Bu attribute sayesinde bir hücrenin kesinlikle doldurulup doldurulmaması gerektiğine dair bilgiyi verebiliyorsunuz. Input Type Number olan kontrol ise sıfır ile on arasında ikinin katlarından biri olarak bir sayı istenmesini sağlıyor.&lt;br /&gt;
&lt;br /&gt;
Eğer bu kontrollerle ilgili invalid durumundaki görselliği değiştirmek isterseniz aşağıdaki gibi bir CSS kodu yazmak mümkün.&lt;br /&gt;
&lt;br /&gt;
[CSS]&lt;br /&gt;
&lt;br /&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;lt;style type=&amp;quot;text/css&amp;quot;&amp;gt;&lt;br /&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;input:invalid&lt;br /&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;{&lt;br /&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;border: solid red;&lt;br /&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;font-weight: bold;&lt;br /&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;}&lt;br /&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;lt;/style&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Tüm bunlarla ilgili ASP.NET 4.5 ile beraber gerekli düzenlemeleri ASP.NET tarafında da göreceğiz.</description>
<category>HTML5</category>
<guid isPermaLink="true">http://www.aspxnedir.com/?qa=2&amp;qa_1=html5-ile-gelenler</guid>
<pubDate>Sat, 31 Dec 2011 16:47:23 +0000</pubDate>
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