In this Article, I am going to demonstrate to fill the dropdownlist with J query using JSON in asp.net mvc3 . To achieve this task we need to write the following JavaScript code in view ( .cshtml page). @{ ViewBag.Title = "Products"; } <script type="text/javascript"> jquery(document).ready(function () { jquery("ddlCategory").change(function () { var idModel = jquery("#ddlCategory").val(); jquery.getJSON("product/items/", { category: idModel }, function (carData) { var select =jquery("#ddlitems"); select.empty(); select.append($('<option/>', { value: 0, text: "" })); jquery.each(carData, function (index, itemData) {

To  redirect the page in new window there is no readymade methode in asp.net. To overcome this lack of readymade function, we need to do some custom coding and it will only achieve by using javascript Window.Open Methode. I have created the methode in c#.nnet to redirect the desired page in new window. Following is my methode defination.. public static void Redirect(string url, string target, string windowFeatures) { HttpContext context = HttpContext.Current; Page page = (Page)context.Handler; string script; if (!String.IsNullOrEmpty(windowFeatures)) { script = @"window.open(""{0}"", ""{1}"", ""{2}"");"; } else { script = @"window.open(""{0}"", ""{1}"");"; } script = String.Format(script, url

Convert rows into columns in sql server database? We're going to see how to do that using different query, and there is the "Pivot" function in SQL Server 2005.     Example: We are using two tables: Subject which is a lookup table that holds the subject names, and the StudentSubject which contains the student grades for the different subject. We are going to build the query having fixed columns: We can use the "case"  statement in the query to convert rows into columns. SELECT StudentId, SUM(Physics) AS Physics, SUM(Chemistry) As Chemistry, SUM(Math) AS Math, SUM(English) As English FROM (SELECT StudentId, (CASE SubjectId WHEN 24 THEN ISNULL(Grade, 0) END) AS Physics, (CASE SubjectId WHEN 25 THEN ISNULL(Grade, 0) END) AS Chemistry, (CASE SubjectId WHEN 26 THEN ISNULL(Grade, 0) END) As Math, (CASE SubjectId WHEN 28 THEN ISNULL(Grade, 0) END) AS English FROM Student_Subject) s GROUP BY StudentId Now, we can convert rows into columns

When user selects particular row of gridview then that row should be highlighted. but in asp.net you do not have mechanism to to this task automatically. For this purpose you need to write some custom code, which includes some JavaScript code. to highlight the row selected by user follow the step below For this you have to write this code in your code behind file in OnRowCreated event or your can also write this code in OnRowDataBound event of grid... protected void ctlGridView_OnRowCreated(object sender, GridViewRowEventArgs e) { if (e.Row.RowType == DataControlRowType.DataRow) { e.Row.Attributes.Add("onclick", "onGridViewRowSelected('" + e.Row.RowIndex.ToString() + "')"); } } then add following script to your aspx page in script tag <script language="javascript" type="text/javascript"> var gridViewCtlId = '<%=ctlGridView.ClientID%>

Root your Gingerbread 2.3.4 android Mobile Phone with following steps. before you start you have to download some files from here and follow the steps below  Put the phone in Debug Mode: Go to Settings > Applications > Development and check USB debugging box. Extract the files from the zip below, connect the phone via USB, and copy them to the phone via ADB like this: Code: adb push Superuser.apk /sdcard/Superuser.apk adb push su /sdcard/su adb push busybox /sdcard/busybox adb push exploit.bin /data/local/tmp/exploit.bin   Now we enter the phone's internal shell, also using ADB: Code: adb shell Then we take advantage of the "fake" root exploit: Code: cd /data/local/tmp chmod 0755 exploit.bin ./exploit.bin Now after that last command you should be back to your normal console, not the phone one, so we need to connect to it again, and doing so we should now see that we have root permissions since the "#" symbol is displayed