19,728 Topics
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 | good day is there a way in storing image and retrieving images using ms access and display in picture box randomly or just like a slideshow?which slides form left to right?or vice versa..i have some codes here but i does not display...hope you could help me and correct me..thanks more … |
| | I need to sort three numbers that are entered in 10 different textboxes and display these numbers ascending and when I press a different button display them descending. Now I think that I need to put these three numbers into an array, sort and display, but I'm not really too …  |
 | Hi Dw. I'm tryign to change a registrykey on my system but I get this error: `ArgumentException was unhandled, The specified RegistryKeyPermissionCheck Value is invalid. Parameter name: mode` here is the line that throws this error: regKey = Microsoft.Win32.Registry.LocalMachine.OpenSubKey(Root & Last, True, (Security.AccessControl.RegistryRights.FullControl)) and the rest of the function code … |
| | Good day guys I need help for adding rows in datagrid where the rows to be added are equal to the number of rows copied from excel. I can copy the data but it displays only the first row from excel on the last row of datagrid but if I … |
 | Hi Guys, i want to open .tiff and .tga images in my program's PictureBox but i am not able to open them, any Solution?? |
| | hiii frnds i am work in vb.net windows application now in sql empid field is Unique (primary key) that how can i impliment and handle Empid manually  |
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| | how to decrypt in vb.net ? 0=wShQbzFxvDkfRt.wGB_hUZ2n5Ja9XWuP_hXf9nyZ_MWYvIoqR0KP2ZeAl_s8eO.RHTJG0lE._5s7jRsp9uEncaolhjGanaiAf2stFNrK5OVFoImgUgDm_CFyDVx9LehWGhSZNgxwOf5GsdVz39gsNeIssq_zv8Aa3XLenRmrfKzjYA-- 1=X7D3rkua3R6OikU8WrjYE3rw.hpY1QWTrKSlT_qXYmG2LhxqRsPHs23wxLAFJIxkmLCKNrKbjk60..mwGgHHsF7qRdywIt.hyvd9CwfcrH9xzqZZVbzetnc2QHrK 2=jkbypkW4jR.7MAX7S7bvaCXmVmvXq_TaiuDWiChnQUGju1X6grqbImVQohj9X_F0TRY4EH6zGI7uuJXqtf2R7ZxHmxYSVOwCje2oVXB_ksI_Gw-- 3=bn2kmlsta3QxggMW.Tl5zXAKLzioMbMEANhRz0QDhhEcOTaKsqfS._Day64dwWOVbLGwl0T49BKOjycCjHWISoZ3Ae2E8FWtubRk2WDRwkmfs2TwYvz1UA-- 4=Vti5_8SBBw8ZJdawvYysmSxDWPR2dCEFnufmWJqve3qQGedttnNp3yPS7ot_KU94cu4SbJwzOyp2PTOQFL2AG2dNgfp_qPDa7GbU_AxRAB.0A0lp_rWEdiwIPbMt98iQAM0GnpW89TletY_e5VE- 5=fbl8hIUF_bCXl.lGpcMGo.zKK9uIqG5wX8NVYXkvWSTIvjpvIQwxxUAQMy9wFWdLoLxCd8jx9_wlWWYStd0.YaRt.isSctMqgjcDGPeY4nRR4tYp20YS6XI- |
| | hii frnds How can I increment a field without using Autonumber,like reading from its last value and then increment it?I'm new to vb.NET and really need a detailed explanation  |
| | Hello. My VB.Net project is connected with MS Access. Whenever input in VB, it will save in Access. I don't have any problem with textbox but I don't know what to do with checkbox and radiobutton. I want, when checkbox or radiobutton is checked in VB, it will checked also … |
 | I am writing a VB.Net (VS 2015) application to control equipment in real time which is connected via USB ports. The equipment requires that text string, terminated by a chr(13) be sent. Most commands will get a response back. For example one command (set VALVE1 ON) will open a valve …  |
| | Ok, I know about how to check for the end of a file, but what I need to know, is if you create a new file, thats empty, how do you check if it really is empty, and if its the same as EOF, then what am I doing wrong …  |
| | Hello everyone, I have a txt file with data which I want to import to an excel file, by button click. The first couple of lines of the txt file contains general information which I don't want to export. The program should only read the lines which contains a word … |
| | hii frnds Need Help i am work on vb.net windows application now in my application there are on update button but simply if u update the record then first delete the record then insert that's update there record but i check if E_id and E_code same then msg show data … |
 | Group, I've created and published a VB.net program. I've also installed this onto my computer. I want to set it up now to run via the Window Task Scheduler. However I need to locate the executable file to start the run. However I'm unable to find it using the name … |
| | Hi there to all I'm trying to make application which should extract certain data from XML files. I'm using form, combobox and button. If someone could guide me because I'm not so familiar with programming... here is code example To populate Combobox1 and it works fine Private Sub form1_load(sender As … |
 | Hello! I recently installed windows vista on a old laptop, and i saw that it comes with a program called Windows photo gallery. Is there any way to make a program with all \ most of the features of that program? Thanks! |
| | Private Sub btnPrint_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnPrnt.Click Dim genCMR As New GenerateCMR Me.pReport.Controls.Add(genCMR.Generate(Request.QueryString("GUID").ToString)) Me.hlReport.NavigateUrl = "~/Secured/CMRTemplates/cmr.aspx?GUID=" + Request.QueryString("GUID").ToString Me.lReport.Visible = False mpext.Show() ClientScript.RegisterStartupScript([GetType](), "print", "window.print();", True) End Sub  |
| | Hi Dw. I have a project that uses Process to marge some files, now because the merging can take quite sometime I've used BackgroundWork. The main problem I'm facing is to know when the Process is done because I want to delete the files that it was merging with so … |
| | hii frnd i need your help i am work on vb.net window application my qus is IN COMBO BOX I SET THE VALUE FORM THE DATABASE AND IT'S SHOW IN COMBO BOX LIKE NAME BUT NOW IF I SELECT NAME THEN OTHER INFOMATION LIKE EMAIL ID OR ETC ARE ALSO …  |
| | Hello. I have a weird problem with VB.NET applications. In Visual Studio 2013 the work just fine. But outside of VS, it does not run. At all. In a nutshell, the process runs 3 times using almost no ram but GUI is just not there. Also I can not kill … |
| | i create one function but in return function so there is error like argument not specified for parameter 'arguments' of public function give some proper soluation **and code for checking same value in database and if value are same then msg box show value are exists and new value then … |
| | i am create vb.net window base wpf application useing database now one thing i did't found... in database there are two table Emp_master and HBA Now in Emp_Master table more then 10 record.. then in HBA table if any new record insert it's check the Emp_master **table if record allready … |
| | Hi all, I have a text box in a windows form. My question is, how to check existing text which is entered in text box through database? Please reply me with an example. in vb.net windows application. |
 | Hi, I have a WPF Grid with multiple controls like TextBox, ComboBox, CheckBox etc. and their properties like Text, SelectedItem, IsChecked etc. are present inside the view model bound to the view perfectly. I want to copy the values of all the controls to the Clipboard (may be) and want … |
| | i want to make a software of POS .. and i have problem in saving my inovice using datagridview any one plzz help me,,, |
| | Hello! I need to know this: How do i write something in a rich text box, then close the form, then next time I run it, the form will keep that text? Thanks :) |
| | My Visual Studin 2010 suddenly showing nbsp symbol for the html designer. how do i disable it. |
| | hello Am trying to make an app which has five questions with textboxes for each question for entering answers.Question one has two textboxes worthy one mark each for the correct answer and question two one textbox worth two marks for the correct answer.I want the marks got for the correct …  |
| | Hello! I need a way to use a Progressbar to show the status of a web page loading in a web browser, Heres what the code for the project is: Button1: - WebBrowser1.Navigate(TextBox1.Text) TextBox1: - TextBox1.Text = WebBrowser1.URL.ToString() That works, but I have not even a "slight" idea how to … |
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