20,278 Topics
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| | Hi , I am using MSChart Control for .Net Framework 3.5 with VS 2005. I want to add a functionality in my Form to show/hide series of this Chart Control through Datagridview Checkbox. Please Help if any idea. Thanks |
| | I am having trouble getting the counts store the value from one button click to another. The formula works as far as calculating the salary and the commission and on each button click it adds one to the proper section of array but when i press the button again the … |
 | i have a webproject to work on and it requires quite a few applications, windows explorers, etc. to work on.. what i was wondering is, if i can [B]open my applications[/B], like shelling them, but [B]in a tab control[/B], so when i start my app, it [B]has firefox loaded in … |
| | Hi, I have a wsdl of rpc/encoded type to be used in my .NET application. The wsdl has array objects with minoccurs and maxoccurs elements. I am unable to used the array in my application. Everytime it shows Nothing in the array. I am using Visual Studio .NET 2003. Can … |
| | Hello, i have 3 listboxes on my screen.. A listbox with emails from datasource A, a listbox with emails from datasource B and an empty listbox i want in the empty listbox the emails that are in A but not in B i've got this but it doesn't put any … |
| | Hi everybody, I am developing an windows based application in vb.net 2005. I am also using crystal reports in my application. I am able to work with the crystal reports. Now what i want is, i need to have background designs for my report. As it is the report is … |
| | hello, I am a beginner with vb.net. i am using vb 2008 for my windows application. I need to print barcode by converting the integer value in a textbox to barcode. i am using a SATO CT400 barcode printer. but since i am a beginner i have no clue where … |
| | I hav two buttons & listview on the form,On First button click,i want to insert data & images into Lvw,On Second Button click,I want to just insert the data..Mine code also does that... But just there is a little probs.On button1_Click, I assogn smallimagelist to imagelist name ,on Second button … |
| | Please can some one help me with codes to check and see if a text box contains first name, space and surname |
| | Hi, How do I grant update permission to a user to one column of one table? When he updates the table, the error is 'The UPDATE permission was denied on the object.' Please help. Thanks |
| | Hello, i'm making a small little app that pings all ips on a network from 192.168.0.1 to 192.168.0.255 and populates the active IPs into a listbox. Then from there i want you to be able to select one to look up the machines name on the LAN. [CODE] Private Sub … |
| | Hi Guys, I need some light on this. I am a beginner programmer in vb.net but used to be programming in the old days in QBasic, Cobol, Dataflex, Informix, DBase etc. Now, I am developing/creating software and have hired some online programmers to do the job. My questions are: a) … |
| | hi guys im working on a project which i have almost compleated, which saves the data onto a text file (semi colon delimited ) however the second part requires me to import this file into access database by clicking a button on my projects gui, i already know how to … |
| | Reputed number problem switch case statement hai This is my code Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click Dim i As String i = TextBox1.Text Dim x As Object For Each x In i Dim num As Integer num = x.ToString() Select Case num Case … |
| | Hello, I am using OLEDBConnection and OLEDBDataAdapter and connected to the MS-Access database. how can i add the textbox value to the table in database on a button click and want to display it in datagridview?? |
| | I have a couple text boxes A,B, C A is time in B is time out And C calculates the difference. Those 3 boxes are datetime boxes This form has a report binding navigator that manages the interaction to the database. The problem is that the values entered and calculated … |
| | I want to download a file from website with authentification system. Ok, maybe ill do some explanation. First of all, i open the site using webbrowser control. Then i logon, using following code: WebBrowser1.Document.DomDocument.All("uid").Value = "User" WebBrowser1.Document.DomDocument.All("pwd").Value = "Password" ButtonClick(("login"), WebBrowser1) //ButtonClick is predefined function Everything is ok, webbrowser loads … |
| | How to split text box input value i need help from u all example: i will enter text box 145 i don't enter , or :,"",, nothing i want split this number into sprat s1=1 s1=4 s1=5 what i want to than mach with this each number to this charter …  |
| | I have a DataGridView Control that looks like this _________________ Name1 |Name2| _________________ JOE |JOE | _________________ SHAI |SHAI | _________________ STEVE |STEVE| _________________ STEVE |STEVE| _________________ I have a button called "save" What I want: When the user clicks the save button the data from the DataGridView gets saved … |
| | Hello everyone, I’m hoping someone in the DaniWeb community can help me. I have a VB 2005 project to complete. I have two related tables called CurrentInventory (which is the parent table) and a child table called TrackingInventory. I want to update an existing row in the dataset for the … |
| | Hello, I am using OLEDB and using datareader and with the read function i am reading table to the form. But now i want the textbox values to be written to the table??? I tried with the fill, but not getting. |
| | Hi everybody, I am trying to convert a string to a Date format. So what i actually want to do is, i want to convert any format of date to DD/MM/YYYY format. For example the format can be d/m/yyyy, m/d/yyyy, mm/dd/yyyy, dd/mmm/yyyy, etc...... I tried using CDATE(value), datetime.convert(value), i even …  |
| | Hi im very new to all this programing lark but was wondering if some one could tell me what im doing wrong, I am tring to creat a login box so you have to enter the corect details to use my form but it keeps filling in the textboxes with … |
| | i want to add new row in datagridview and i have made AllowUserToAddrows in page load false and i want that when in gridview the column index is 4 then i want that a new row is created and in every row i wantr this |
| | What's the easiest way to create graphs? (free if poss) P.s I have a look at ZedGraph and NPlot and they ain't for me. Cheers |
 | I am wanting to make a menu application. I want to duplicate the start -- all programs section of Windows. so, when the user clicks on the start button of my program, and goes to All Programs - there is a list of all the program folders, sub folders, and … |
 | Hi I'm posting this here, because i'm not sure where else and i have a gut feeling i will be doing this with VB. My goal is the following: I have an Access database (with four fields, of which the first one is the key) which I'd like to use … |
| | Hello, i have to export a column in vb.net to Oracle database. only one table. How to start? |
| | I need to add a feature in my VB .NET application to SCAN a document directly to a directory. The output directory and output file name is pre-defined in the application. I don't want to have the scanner config screen to popup everytime. Thanks, Ted |
| | How do I get serial numbers updated automatically on adding or deleting a record in datagrid.? |
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