19,729 Topics
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| | Hi, I am creating a project which is a remake of a game so I want to be able to read a map from a Notepad file and store the location and character in the file so I can place a selected image in the location on the grid that … |
| | I am generating pdf's using iTextSharp dll.I need to put watermark on every page generated. how can I add watermark to the pdf generated using iTextsharp dll? Any assistance would be appreciated... Abhishek |
 | Good evening, Just want to ask if there's a way to get the contrast and pixeltype(if it's colored/bitonal/grayscale) of an existing image using vb .net such as: gif/jpg/pdf/png/tif If yes, how? Godbless and thanks in advance, nel |
| | Hi All I can set paper size to landscape but I want to divide the paper to 2 pages such that each record is on a separate page. Any help will be appreciated. gbhs-newbie |
| | hi all, i am in trouble to solve this. i want to show the report in the manner in which the tablix column 1 record should continue in the same page in column 2. LIKE THIS: column1 column 2 1 6 2 7 3 8 4 9 5 10 and … |
 | hi.. i am creating as program that needs to generate a batch. for example i added job that has a batch range of 001-100, it is a must that all of the number greater and less than one hundred are included. and i don't know how. Please help. need it … |
 | Hello, can somenone help me solve this problem? i try this code to insert my data into microssoft access 2013 database but when i insert, a new row is created with no data, someone can help me? this is my code for my save button, only date can insert. acsconn.Open() … |
 | This code is for a button that removes a column of panels from a program that includes rows and columns of panels, each with a textbox and label inside them.The two buttons and definitions panel "pnlDefintions" adjust the way specified after the For loop, and the program does run through … |
| | Hello everyone. So I have started working on login system, yeah yet another mysql login system, boring right? Well, i made it 'little advanced' not quite like adding mysql data library make username box and pw and ta da I want to share with you my login system.. No no … |
| | Hi guys. I need help in updating Excel files through Datagrid. I can update it through a fixed update sql statement(Update table_name Set field1=value1, field2=value2 Where ID=unique_no) but I encountered a situation where a spreadsheet can have 3 columns, sometimes 5 and so on. My point is can I update … |
| | how to sav mult item from listbox to other folder in vb.net ? ex listbox .txt = 1.mp3 1.txt 1.zip  |
| | I created a Security Log On that starts when i turn the computer On.Like the Windows Log On. I managed to disable alt+F4, alt+tab, window key, ctrl+esc, but i have only one problem disabling the task manager or the CTRl+Alt+Delete Button, is there a way or any codes to disable …  |
| | how to Search the ListBox and del listbox all txt other than found txt and 3 lin below it in vb.net ? ex listboxbox contain txt from a file http://www.yahpoo.com/ http://www.yahpoo1.com/ com com www.yahoo yahoo1 yahoo3 yahoo http://www.yahoo1.com/ http://www.yahpoo1.com/ after button Click listbox shold contain www.yahoo yahoo1 yahoo3 yahoo www.yahoo …  |
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 | i use vb.net 2012 on Windows 7.0 64 bits pc. If I try to kill osk.exe is get this error: System.InvalidOperationException: Cannot process request because the process has exited. at System.Diagnostics.Process.GetProcessHandle(Int32 access, Boolean throwIfExited) at System.Diagnostics.Process.Kill() Private OSKProces As System.Diagnostics.Process If ProcessesRunning("OSK") Then OSKProces.Kill() Else OSKProces = System.Diagnostics.Process.Start("osk.exe") End If … |
| | help. i would like to ask if there's a way to combine 2 data table into 1 table without manually inputting using sql statement. how does the parent child foreign key works? it goes like this: student - table1 : lname, fname, age teacher - table2 : lname, fname, age … |
 | hallo good people am new to ASP.NET but well versed with VB.NET(VisualStudio 2010 ) my question is is there a way can i convert an application i have developed in vb.net to ASP.net to ba a web application and if yes what is the procedure???? My other question is can …  |
| | how to find corrupt file in vb.net and repair. ex txt zip mp3.  |
| | Hi everyone, If anyone knows how to make a automatuic search through datagid? for instance i've a list of data which polulate in datagrid(Grid master), another set of data(one at a time) caputres from registry folder to compare against the exsisting datagird (Grid master). When the the match is found …  |
| | how to open Firefox browser instead of Internet in vb.net form ?  |
| | How to change txt encodin of text file in vb.net ? ex folder 1 has 3 Corrupt txt txt.txt txt1.txt txt3.txt txt.txt = ꌆ埘溰 ༰裿㒴켊忪鏲 - uni encodin text1.txt ={] þþ , {]- ans encodin text3.txt =㼿㼿㼿㼿㼿㼿㼿㼿㼿㼿㼿 UTF-8 encodin How to Repair Corrupted txt txt1 txt 3 in vb.net |
| | how to mak Firefox Cache Viewer in vb.net ? |
| | How to change the default browser in Visual Studio in vb.net |
 | Hey guys, Is there a way to have multiple columns as combobox display value without buying third party controls? If yes, please post the name or anything in reference so I can google it. Thanks in advance. |
 | I am making a quiz as part of my assignment for my computer science class and the aim is to make a flash quiz where keywords and their definitions are loaded in from text files. From previous recommendations on Daniweb I have created an associative array. I import the two … |
| | I have gone through the articles appeared in this forum on the above Area.But it didn't helped me much,As I am new to VB.net. In VB6 I have the following code and it works well. Private Sub CmbBank_GotFocus() CmbBank.BackColor = vbYellow LblMsg = "Select Bank" Dim A, B, C As … |
 | This thread may be some what confusing, and not yet sure is this can be done or not. I just get a an idea to this (and yet I am still learning, I am not expert) so I need your Help. **Thread**: I am having a form and add the … |
 | Hi, Currently I don't have any code for this but request you help on this. In the form1 I have Picuter box. I want to view Images (All types of Formats) & PDF files as regular images in Picture box. Is this is possible. Also I need Shortcut keys to … |
| | Hi, for the life of me, I am unable to get my program to drag/drop to a textbox. Elsewhere in my program i am dragging to a panel just fine however I always get the "drag not allowed" mouse symbol when attempting to drag to my text box. I HAVE … |
| | I'm writing a program that generates labels at runtime, and then has them be "dragged and dropped" by the user. I have the drag and drop code working, but right now I can only get it to work on labels that I explicitly name in the code, like this: `Private … |
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