20,278 Topics
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| | please help me.. I don't know ho to make that. Thanks |
 | I was wondering why are there so many methods for adding a row to a DataGridView consisting of textboxes. I have 4, if you find more let me know. Have made a WindowsFormsApp and put on it a DataGridView, with 3 standard columns to it and a button with the … |
| | Hi, i have a code where I dynamically generate the columns name and bind it it datatable. now I am iterating thru loop for each column and fill the datatable. My Problem is when I fill for first column row is already added to the position(e.g 0,1). I want help … |
 | Any Ideas on how to get a picture of just a certain program widow and not the entire Desktop? This is the Code I used to get a pic of the Desktop [CODE] Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick Dim bounds As Rectangle Dim … |
| | Hi, Im trying to click a button on [url]http://www.threatexpert.com/submit.aspx[/url] but my code does not want to fill it in. It fails are the [CODE]Form2.WebBrowser1.Document.GetElementById("txtEmail").SetAttribute("value", TextBox1.Text)[/CODE] [CODE]Form2.WebBrowser1.Document.GetElementById("File").InvokeMember("click") If Form2.WebBrowser1.Document.GetElementById("File").GetAttribute("value").ToString = vbNullString Then Form2.WebBrowser1.Document.GetElementById("File").InvokeMember("click") Form2.WebBrowser1.Document.GetElementById("txtEmail").SetAttribute("value", TextBox1.Text) Else WebBrowser1.Navigate("javascript: WebForm_DoPostBackWithOptions(btnSubmit") End If[/CODE] What is wrong with my code Cheers  |
 | Good day to all. How can I transfer entries from listview to disk using System.io? Help is appreciated. Thank you. :-/ |
| | I want to outpout part of a richtextbox content to a textbox. Exemple (This is just part of the richboxtext1: [CODE]<meta http-equiv="refresh" content="0;url=?sid=defd7592f5b806ad8a4fa1273bd73077"> <[/CODE] This is code i used but is faulty :( : [CODE]Dim strBuild As String = Nothing strBuild = Split(Split(RichTextBox1.Text, "sid=")(1), "''>")(0) TextBox6.Text = strBuild[/CODE] I want … |
| | Good day to all. I'm a VB.NET newbie. How can I search, for example ID Number, and want to highlight the listview item found in search from my first form? I'm using combobox from my second form to search. Thanks. |
| | i have a problem with refreshing a datagridview. so i have an unbound datagridview that is not enabled. rows are added when a button is clicked. this works the first time, but when i click the button again, the new rows are not all displayed, only the rows that fit … |
| | Does anyone know how to copy subfolders from one place to another in VB?. I have a Template folder on a network share I want to use to set up the base folder structure on newly created job folders, however, I can't seem to get any copy methods to take … |
 | (I'll make this sweat and short, writting in class) Okay so I am working on a sudoku program, and am using a dataGridView for the gameboard. But I need to know how to create different boarders for the cells so that I can make up the 4 black lines that … |
| | Hey! I am creating an application which will allow users to search parents names and display their childen respectively in a datagrid. I have created a form with two text boxes, a search button and a datagrid. The two text boxes are txtFName.text and txtLName.Text. On clicking btnSearch I want … |
| | Is there any way that i can be able to get the ExecutenonQuery to Execute faster. Am using it to run mysql queries that have joins from diffrent tables. As I have come to notice, the user has to wait a while before the statement ExecutenonQuery can be completely executed.. … |
| | Hi, I am trying to get my little program to do some calculations. So far i got 15 textboxes, named TxtPP(followed by product type),so i got TxtPPproduct1, TxtPPproduct2 etc.... At the bottom of the form i got a disabled textbox which shows the total of all the above textboxes. Now … |
| | Hello I am currently attempting to write the contents of a .hrm file into a datagridview and place each piece of data into its required column. This is the code I have at the moment which is currently just extracting some data from the .hrm file and placing it in … |
| | Hello there. I want to make a overlay for the whole PC. I don't really know how to explain it but you could use the example of a Dyslexic overlay (green, transparent paper for example) but I want that to cover the whole screen. Any ideas? Thanks:D |
| | Hi everyone, I was wondering if it is possible to point to a textbox created in the form designer via a string variable. Basically, I'm creating a golf management system with a feature allowing a user to define their own course. Each hole has a corresponding textbox into which a … |
| | im working on an attendance monitoring system and im having a hard time on saving a picture on my picture box, at the "add employee" section of my program. i want to save the path of the picture on the emphoto field of my database and the actual photo on … |
| | i have code to produce a database and tables but now i am looking 4 code 2 add relationships to the tables i would have made [code] Sub Create_ALL_Tables(ByVal dbName As String) Dim sql_Area As String = "CREATE TABLE Area (Category_ID bigint IDENTITY NOT NULL," & _ "Category nvarchar(50) NULL,Area_Name …  |
| | Hi, I have my program all programmed but, i want to have only one button! How can i make it so if the radio button is selected it will do a certain sector of the code when the the actual button is pressed iv had a good attempt at if … |
| | Hi, Please help we with the code with Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) to find the location for access database in windows7 and vista. thanks |
| | guys, need help please. i have an syntax error on my update statement here is the code. myqry = "UPDATE prodInfo SET " myqry = myqry + " [itemName] = '" & txtName.Text & "'," myqry = myqry + " [comboSize] = '" & combosize.Text & "'," myqry = myqry …  |
| | Hi can We run VB.Net windows Application (2.0 Framework) in Linux. If possible what are the steps to follow. |
| | I'm having trouble filling a ComboBox from a dataset. When the program runs, the combobox has the correct number of lines, but they all appear as System.Data.DataRowView Any ideas? [CODE] Dim tblModels As New DataSet1.modelDataTable tblModels = Me.ModelTableAdapter.GetModel Me.cmbModel.DataSource = tblModels [/CODE]  |
| | Hello! I just want to ask if it is possible to enter values using vb.net and sending it to excel and displaying graphical representation of the values from excel to my vb form? Thank you very much and God Bless. :D |
| | Hi, I have a form with a ComboBox, two labels named "Price" and 'Dealer Cost" respectively a NumericUpDown control and two buttons named "calculate Commission" and "Enter Another product" respectively. I want to be able to retrieve the corresponding Price and Dealer Cost from the local database and display them … |
| | I have a form displaying a datagridview (datagridview1) which is imported from access database and it works fine. on the datagridview, the first and second column i use datagridviewbuttoncolumn. but on another form, i want to add data to third and forth column from 2 textbox after click save button, … |
| | Hi I've design a datagridview with 6 columns. But i got a code somewhere in internet,the code make my datagridview added with 8 more columns from database. i dont know how to put the data from database into specific columns in the designed datagridview. on database, i have 8 columns, … |
| | I am trying to update a database table that's attached to a table adapter and can't quite seem to be able to get the code to work. It was suggested that I use an update statement, but the person I was working with had no idea how to update a … |
| | Hey :) Im working on a project and ive come across a small problem. I have a listview that contains the details of a person(s) such as their name,address,e-mail address etc. I have a button that opens up another form where the user can edit the details of the customer, … |
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