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Hi, I have a website on NET 2.0, there I have a textbox and after I change the text on it with a js function, try to save on the DB (I have to click on a imagebutton to save it), but on the postback the textbox.text property has the …
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I built a window control as activex and i intend using it on the web page (i.e aspx page), but is not displaying on my browser. I added the activex to the page by inserting [icode]<object id="mycontrol" classid="ValupayActivex.dll#ValupayActivex.FileUplodX"></object>[/icode] into my html page. I had also added my project url to … |
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Hi all, I am novice in the c #. Having completed the Application contains SQL database. But when I run on another machine gives me an error message as follows: [url]http://img103.herosh.com/2009/09/02/819895428.jpg[/url] Please note that I have the installation of the .net framework, And the connection string I used is: SqlConnection …
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Hello, I have my main program.cs with static void main and i want to call a method I have created in my misc_methods.cs. The method is string_split(string inputString) misc_methods.cs is in the same folder and looks like this: [CODE]namespace my_project { class string_split { public string_split(string inputString) { ...code for …
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Hi all, I have a CheckBox in a datagrid called DataFinAdjust. The Autopostback properties of the checkbox is set to true. At each post back i want to be able to do an update using other columns of the datagrid as unique identifiers. The challenge i have is that the …
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Hi all, I am beginner learning ASP.NET with C# as the programming language. Currently I am working with HTTPSERVERUTILITY. I have created a web form named as Default.aspx and Default2.aspx: I have written the following coding : Default.aspx: In source view [code] <body> <form id="form1" runat="server"> <div> <asp:Button ID="Button1" runat="server" …
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i know that the datetime.utcnow command is to show the date and time of the instant it was called. just say i have this [CODE] int time; time = //27/08/2009 09:00:00 time = time + //15 seconds [/CODE] what is the code or the numbers i need to use for …
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Re:
checkboxlist
hi ! i have made some code for a checkboxlist the items if are selected or not,and then to put them in my database.but im having a problem.even if i select my items they always apears unselected . [code] Dim ckbox As ListItem For Each ckbox In chbl.Items If ckbox.Selected …
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Hi, can anyone help me on this. I'have put pictureBox in panel, with image loaded into pictureBox. When scrolling, I want to load another pictureBox on certain position within panel, that will be displayed along original pictureBox. I'm having trouble with this.
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Hi I'm really new to C#, more familiar with .ne but haven't code much in a while. I am not sure how to populate a table with data after clicking a search button.. know how to do this in .net but eve after looking at examples I'm not sure how …
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I have a structure named "Card" in Codes.cs file which is located in Codes folder of project. The source code of this structure is as follows: [code=C#] struct Card { //Suit that this card belongs to private CardSuit suit; public CardSuit Suit { get { return suit; } set { …
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hello, i am having a datagrid n a checkbox colmn in it.. I get the data in datagrid from the database ...after that when i check specific checkbox those row should be deleted from the datagrid / database ....i was writing the code for the same but am confused as …
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Re:
Login code
I am using the login control in ASP.NET. When I run the program an error msg "Incorrect syntax near the keyword 'User' " appeared in the debugging mode. I have no idea what is the problem. Anyone know what is wrong with my code? [CODE] Protected Sub Login1_Authenticate(ByVal sender As …
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how to avoid form load again after loading the page in asp.net in my case when i am selecting any item from dropdownlist then form is loading again & again & after selecting item second time it's giving me the selected value, so how can i get selected value at …
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When I build my project, I didn't receive any errors but when running and entering in data, I get this error: [COLOR="Red"]Invalid Login, please try again! System.InvalidOperationException: ExecuteNonQuery: Connection property has not been initialized. at System.Data.SqlClient.SqlCommand.ValidateCommand(String method, Boolean async) at System.Data.SqlClient.SqlCommand.InternalExecuteNonQuery(DbAsyncResult result, String methodName, Boolean sendToPipe) at System.Data.SqlClient.SqlCommand.ExecuteNonQuery() at Login.DBConnection(String …
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[ICODE]Update requires a valid DeleteCommand when passed DataRow collection with deleted rows.[/ICODE] This is the error I get when I'm deleting a row in my datagrid. I referred my code to a running program but when I embedded it on my own it occured that way. Here's the code: [ICODE] …
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Hay, I want to write a program to send SMS from my PC via a website to a mobile phone. So can you pleeeez help me to do this using Java or C#????
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