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44 Posted Topics
 | hello. it happen to me i think for long time ago,so what i can tell you that is sql security,go to sql server to security then you have NT AUTHORITY\NETWORK SERVICE then properties and go to user mapping,check your database name and choose a database role like public and try … |
 | Hello! i have a windows form application which i have many controls such textboxes buttons and more. that i need is to draw or add a control on top of all the form.but i need that control to be transparent so the user can see the textboxes and labels behind … |
| | Hello! i use Shell32.dll with ShellExecute to print an image file,but my requiremnt is to print in the same print window multiple image files like when we select 4 images in a folder then right click and click print,so microsoft windows photo viewer will open once and print the 4 … |
| | Hello! i didn't understand what you want but i can suggest to use response.redirect to the same page with querystring. Best Regards! |
| | Re: Jquery hello! because when you click the button it will postback to the server so you won't see the message. change it to html input and you will get what you want,or you can use onclientclick property of the asp button and right a js function to do the alert. Regards! |
| | hello! this error occurred when your memory or RAM is full,so i think in your application you retrieve data from database,so if it's the case,your data is so huge that your memory can't handle,so you must for example retrieve a little number of rows from the database. provide us any … |
| | hello! if you use new website,so to change it to 4.0,right click in your project name (not the solution)then choose property pages and in Build tab you can change the target framework to 4.0. hopes that help. Regards! |
| | Re: Cropping images [URL="http://towardsnext.wordpress.com/2009/04/13/crop-image-in-aspnet-using-jcrop-jquery/"]http://towardsnext.wordpress.com/2009/04/13/crop-image-in-aspnet-using-jcrop-jquery/[/URL] [URL="http://www.britishdeveloper.co.uk/2011/05/image-resizing-cropping-and-compression.html"]http://www.britishdeveloper.co.uk/2011/05/image-resizing-cropping-and-compression.html[/URL]  |
| | hello! your post is not clear. if you have a data source that return 3 columns and you have added a column to the gridview so it will not give any error,so post your aspx code,meanwhile i assume that you have try this code for the forth column: [CODE] <asp:GridView … |
| | hello! if you have VS 2005 so try the same code with it,it should work if you connection string is correct because i didn't check your code or your connection string. so if in VS 2005 work so don't wast your time for trying to connect to an oracle database … |
| | where is your problem? your code is correct and work perfectly (i try it) |
 | hello naveedqadri! because it's simply you do not have Session["proj_id"] ,so it don't exist at all. you can try this: [CODE] protected void Page_Load(object sender, EventArgs e) { String s = Session.Contents["proj_id"].ToString(); Response.Write(s); }[/CODE] so you have the same error. then try: [CODE] protected void Page_Load(object sender, EventArgs e) { … |
 | hello! if you understand well CSS positioning,so you can do this approach: first,always put the content in a main DIV that you define his margin,so you let a custom space in left and right of the page. second,if you use and understand well CSS,then the content shouldn't overlap,but if you … |
| | hello nverma. i want to give you the idea to handle this situation. in fact it's very simple. so lets say that we have a toolbox and we want to manage the drag and drop functionality,so the client can click with the mouse in a control or image in your … |
| | Hello. i want to develop a chat application,but i want to develop the ability of private chat between 2 users. multiple users chat is very simple,but private chat is very complex ,but if we use database it become simple and very flexible. so i need your expert opinion before i … |
| | hello. i write comments(documentation) with the code behind in asp.net or web application using visual studio 2010,so i need now to generate the xsd file of these comments. for clarifying what i mean with comments or documentation this is what i mean: [CODE]/// <summary> /// Daniweb /// /// </summary> /// … |
| | hello. just i need the conversion of this code written in vb.net: [CODE]Dim SQL = <SQL> sql statement </SQL>[/CODE] thank you.  |
| | hello! i just need your opinion or explanation on that question: can we use socket in chat application in asp.net? because any chat application can be implemented on couple of ways,so when we say socket we say windows application but no web application,because we have the server and clients. so … |
| | hello. while long search and issues with connection to oracle database,i installed oracle database 10g express edition or XE,32 bits. i have win 7 and 64bits machine. so i tried to connect to this database after setting the ODBC driver (32 bits driver),but the problem is: i successful connected from … |
| | hello. i have oracle 11g installed on 64 bits laptop running with windows 7. and i manage the ODBC driver fro oracle from the administrative tools ,and i tested the connection from there and everything is okay. but then i tried to connect to oracle 11g DB using visual studio … |
| | hello please i nead help with response.redirect to an absolute path,i tried everything i can but with no result so for example: Response.Redirect("file:\\C:\Users\Toshiba\Desktop\4.jpg") so ctrl and click in "file:\\C:\Users\Toshiba\Desktop\4.jpg" it display the image in visuel studio but it doesn't work in the browser. so thank you for help. |
| | hello! since i am new at jxta,i search and search at the internet so i found lots information about jxta,but it's just information nothing for help me to run a jxta program,so i have this code: [CODE]import net.jxta.platform.NetworkManager ; import java.text.MessageFormat ; import net.jxta.impl.*; import net.jxta.impl.peergroup.Boot; /* * * A … |
| | hello!. i need help with import in java. i want for example when i click a button in java to open a exe file,so i imported the exe into java,and i make the program everything is okay. so i export my classes into a jar file,so when i click the … |
| | hello! i need your help to know which checkbox cause the event: i have 2 checkboxes and 2 radiobutton (in swing),then i add the 2 checkboxes to a buttongroup and the 2 radiobutton to a buttongroup,so as default 1 checkbox and 1 radiobutton are selected,so when i check other radiobutton …  |
| | hello! is there something in javascript to make sure that the page is completely loaded and the i execute a function in javascript. because i have a web page that i have an image slider,so if i open this page in same page before (window.location="source") so the page is loading …  |
| | hello! i need your help or advice in this: i have several aspx page so if from a page i use respone.redirect i achieve a new page but in the same window ,and in javascript window.location do the same,so everything is all right ,and i have a fast page. but … |
| | hello! i need your help about links that may help me. so i want to create like a frame that opened automatically when the site opened,for examples in this website and others,for this website if we are log out so at the next time we open this site a frame … |
| | hello! if we sign up at a hotmail account or other account we see before submit our information that we must enter a words and that is for prevent "robots" to sign up with hundreds of accounts. so this characters is an image,so what i want is your help in … |
| | hello! i need help with this code. so the problem is that i want to hide or remove the message of the custom validator when the required validator worked,so if you try this code you will see that when you type 3 characters in the textbox in the top ="txtUserName" … |
| | hello! i need help with custom validator,so when i have a requiredfiledvalidator for a textbox which autopostback=true ,so if the textbox is empty then i saw the error message,but with custom validator it doesn't work even when i place a button and i click on it so it doesn't work … |
| | hello! how can i get the index of selected row in listview in mouse up? thank you  |
| | hello! i need help with mouse click. i need to place in a timer_tick a code that detect if i clicked with the mouse. so i know that i can use on mouse click event ,but i have many and many controls so it's take a lot of time and … |
| | hello! is there a way that a control outside the updatepanel can read the content of a textbox in the updatepanel? because i want to create the create wizard of a user so i want for the username an updatepanel so i can refresh only this updatepanel because i want … |
| | hello! i want to ask if there a way or if it's possible to copy an image to another? for example if i have an image,so i want to create another image but not specify the imageURL of the second image because i don't have the URL of the first … |
| | hello! i need your help to know wich control in asp.net i can use it to store binary data in it ,because gridview doesn't read or store binary data ,that column of binary data imported from database will be deleted so if i have in the database 3 columns one … |
| | i need help in 2 things: first i have several imagebutton so dynamically i change their ID but when i click in a button the ID reset to default = the ID before run time,so because the page reset because the page returned to the server ,but is their any … |
| | hello! i need help to call a function in same aspx file to set the imageURL. so i have: in the default.aspx sub fillImage() [I]<code>[/I] end Sub and on the form load i have: img1.ImageURl= here i want to call the sub "fillImage" in the same aspx file the default.aspx … |
| | hello! i need your experience in this: i want to build a web page that i had categories and in each category i have a small pictures and a link named next so when o click "next" i want the 5 small pictures to be replaced with new 5 pictures … |
| | hello! recently i have known that there is graphics in c++,so i searched in the internet for a step by step tutorial that i can draw frames buttons textboxes comboboxes labels and others but i can't find anything and this weird because you can find tutorials for all languages except … |
| | hello! i use VS 2005 ,so it use ,net framework 2.0 ,so if i look to ,net framework that i have in my computer i see 1.0 1.1 2.0 3.0 and 3.5 so my question is is VS 2005 automatically use the latest version of framework in my pc or …  |
| | hello! i create a programme that's used my hotmail account so i send e-mail to another account so it's worked but on another computers it's doesn't work and i don't know why in my laptop the programme work and in another laptops or desktops the programme don't do anything. so … |
| | hello! i am trying to merge to control a combobox and a listbox so when i click the arrow in combobox i want to overwrite the method in combobox so i can open a listbox when i click at the arrow. so the first step it's to know all the … |
| | hello. i need help with combobox in vb.net. i try to add several columns in the combo,so i want when i select one item in the combo (this item is composed from 3 words for example),so i want the text in the combobox not to be composed from these 3 …  |
| | Hello. i need your experience so that's what i want: first i don't know ajax but i know that ajax maybe what i need because i want to build a dynamic web page that it's composed from 4 categories each one a bloc so i have 4 bloc in each … |
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