Query a data table
Hello: I am trying to query a vb.net datatable. In this case, the data table is dt4 and is created like this... HTML Code:     ' Look at LUII Specific Data Dump     ' Get the latest dated excel...
View ArticleDateTimePicker Control in DGV
I populate a DGV with datas. In which one of the column is Date. I want to add DTPicker to this DGV. If i click a row (Date column) the DTPicker should be visible and enable me to edit the row. I...
View Articlecopying files from one folder to another,
Hey all, I need help with a small backup program that im writing, i have a simple command that crashes my program when i press the button assigned to the command. Code:...
View Articleneed code of multiple socket in vb 10
hi sir i am beginner i need source code to connect socket multi times in vb 10. in client mode
View ArticleClickOnce Deployment with a SQL server DB
I am able to use clickonce to deploy my VB.net simple application. This is a learning application so it doesn't really do much except register people and have two tables. Now, I want to learn how to...
View ArticleVS 2010 wmp control volume error - value is not in expected range
Hi Guys, Having Trouble setting the volume for my wmp control on my form called mplay Without setting the volume the program plays the song, I'm just not sure if its volume is max so i tried to set it...
View ArticlePopulate Date
how do i populate months from two datetimepickers in a listbox? plzz help...
View ArticleVS 2010 Combining Data from Two DataTables
I have a Dataset that contains two data tables and I now need to merge them based on a "key" column which they both share. I'm wondering what the best way to do this is. I've researched a few methods...
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Summary Row Bottom of Datagrid
Well I have posted a picture with the issue. I cant seem to find any information about this. I'm taking a guess my only option will be to fill textboxes with the sum of each column. Since the datagrid...
View ArticleVS 2010 Finding a Row Within a Data Table
I'm trying to find a value a value within a data table based on a record I'm reading from another table. For example, I have a number called "PCS Visit" in my first table. While looping through the...
View ArticleHelp with using an index function for an array
Hello, I am new to VB and want to convert my spreadsheet functions into VB code but I am really battling. Basically I want to use an index function to form an array. I want the array so that I can use...
View ArticleVS 2012 Crystal Reports Login Credentials Issue
Hello everyone, long time no post! I've been playing around with VB more and more and finding out interesting features for application and I'm getting more enthusiastic every day :D However, the longer...
View ArticleHelp with loop through checkboxes in VB
Hello, I'm pretty much new to VB, haven't done any programing for many years - so please be gentle. I've set up a form with 50 checkboxes. To save 100's of lines of If .. Then code I wouild like to...
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VS 2012 [RESOLVED] Output warnings on Build
I have a program designed in VS2008 that I moved over to VS2012. I don't have a lot of experience with VB, but I do have enough to really screw things up. On build I'm getting several warnings that...
View ArticlePopulating textboxes from a textfile
I have a textfile that contains line1 line2 line3 line4 and I want to populate my textboxes (4 textboxes) with these lines from the textfile. Any help will be much appreciated! Thanks in advance! :)
View Articlespeeding up the HttpWebRequest POST speed
I have here a working HttpWebRequest code using POST method, but my problem is it is very slow. Sends a request every 1 second interval. Is there any way to speed this up? Here is my code: Code:...
View ArticleHow to add large data into Datagridview by using Bindinglist event ?
Hey Guys!! I want to upload large data from MS Access database into Datagridview by using Bindinglist event and i searched a lot but didnt get any proper resolution so can anyone suggest me with...
View ArticleVS 2010 I want to save the message if check box is clicked and save the text...
I want to save the radio buttons, I am using streamwriter to write the data in the form. I want to save male or female from radio button. I have defined Gender as function in the structure. So now how...
View ArticlePublish and Installation question
Greetings! This is my first post ever, please advise me if im not posting accordingly to the rules. I am currently using vb 2010 and have published an application, and had it set up in Admin user Win7,...
View ArticleVS 2005 ORDER A"file.txt" IN ALPHABETICAL ORDER
I apologize in advance for the bad translation HELLO BOYS ARE NEW IN THE FORUM I AM TRYING TO MAKE A PLAN FOR THE MANAGEMENT OF PERSONAL DATA AND SINCE THE FIRST ARE WEAPONS STO FILE.TXT INSTEAD OF...
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