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 | I've been looking tutorials and examples of setting the value field of a input tag. I'm trying to enter two IP addresses into the text fields on [this](https://www.ipaddressguide.com/cidr) website, under IP Range To CIDR. But my code won't enter anything. There's no ID tag, so I can't use the getElementById … |
| | I'm working in Excel to extract content of a table from a web page and populate Excel sheet cells with it. I'm trying to extract data from a table that gets loaded to a web page after show results method gets called. I have an error that says "Run-time error …  |
| | I'm trying to replicate the ray-looking design, just like in the first image. Here's my code: When the user clicks on the button: private class drawInnerShape implements ActionListener{ public void actionPerformed( ActionEvent e){ paintInnerDesign = true; repaint(); } } The following code executes: class DrawArtwork extends JPanel { @Override public …  |
| | My goal is to make manipulations to an image by adding shapes on top of the image using JavaScript. For example, adding rectangular shapes to an image of a refregirator, as shown below:  <!DOCTYPE html> <html> <head> <style> #avaliableSpace { border-radius: 25px; background: #00B050; padding: 20px; width: 125px; …  |
| | I'm trying to show a user JOptionPane where they enter x and y coordinates each in their own textfield, but I don't know how to store user input as ints. So I need to do something like: int xCorFromUser = xCor; int yCorFromUser = yCor; I have this code so … |
| | I have this code: If e.Delta <> 0 Then If e.Delta <= 0 Then If PictureBox1.Width < 500 Then Exit Sub 'minimum 500? Else If PictureBox1.Width > 2000 Then Exit Sub 'maximum 2000? End If PictureBox1.Size = New System.Drawing.Size(PictureBox1.Width + e.Delta / 1, PictureBox1.Height + e.Delta / 1) PictureBox1.Location = …  |
| | I want a set of not the same numbers to be added to a listbox, if there are any numbers that are the same, then they won't be added. I tried: If (Number1 = Number2) Or (Number1 = Number3) Or (Number1 = Number4) Or (Number1 = Number5) = False Then … |
| | Is there a way to catch whether a certain message has popped out. I tried: If MsgBox("Well done!", MsgBoxStyle.OkOnly, "Amazing") = Visible = True Then Me.WindowState = FormWindowState.Maximized End If |
| | I've made a timer and six labels. Then a number is being generated for each label seperately. After testing how it works, I found out that sometimes two same numbers are being generated at the same time. In the picture attachment you can see how two numbers were generated at … |
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Re:
refresh gridview Hi.. I have a gridview in form 1 and i am inserting records from form 2. How to refresh gridview in form 1. And filter gridview in form 1 based on comboboxPlease help.. |
| | I have a listbox which contains items in it. After you click on the selected item, the listbox will be populated with different items relevant to the item which you clicked on. What I want to make, is instead of having to click on the selected item, I want to …  |
| | What I have is a listbox with items imported from the database. From the Data Sources (Shift+Alt+D) I've dragged a table in the form of Details, instead of DataGridView. What I'm trying to figure out, is how to make the information to be displayed in the Details when an item … |
| | I have linklabel which has spaces at the end, I want to copy the label's content without the spaces. This copies the linklbl with spaces at the end: Clipboard.SetText(E_mailLinkLabel.Text) But couldn't figure out how to trim the linklabel before copying it. |
| | I've trying to figure out how to do this, but errors didn't stop flooding me. The following code works fine: For i = 1 To 50 Me.Controls("CheckBox" & i).Visible = True Next i But when I modify it to: For i = 1 To 50 Me.Controls("CheckBox" & i).Checked = False … |
| | I have a database with items which I want to populate to a listbox. The first image shows how its right now, and the second shows how I want the final result to look like.   |
| | I'm trying to create a program which will work in the background and can be brought back to the topmost upon a keyboard shortcut. I got stuck when creating the multiple keypress statement, and not sure how to make the shortcut work when the form is not in focus. Here's … |
| | I'm trying to zoom in on a Picturebox when scrolling the mousewheel, the code below zooms in on the image only to the center of the image, not at the current cursor position. How would I fix this? PictureBox1.Size = New System.Drawing.Size(PictureBox1.Width + e.Delta / 1, PictureBox1.Height + e.Delta / … |
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| | I’m trying to create a textbox, where the user enters a number, and the output shows a word representing each digit, each word is in an individual label created by the code, regardless of how many digits are entered. So if the user enters 153, the output will be: one … |
| | i would like to search in my datagridview by using only a textbox and will automatically search the following data in my server how could i do that? please anyone help me! |
| | I was working with VB6. Now I am trying to study VB.NET. In vb6 There is Cancel property for command button eg. If we make the cancel property of exit command button 'True',then if we press Esc key ,we can exit from that form even without clicking the exit button. … |
| | Hi evryone! :) I'm a complete beginner in Java and today i'm found my self stack while trying to solve a problem. Basically what i have to do is to write a program that sorts three integers. The integers are entered from the input dialogs and stored in variables num1, … |
| | I have a radio button and a listbox. After clicking on the radiobutton, a collection of items will be added into the listbox. I'm trying to go back to the collection I've started working on to edit a System.Collections.Specialized.StringCollection, but after running the program, the list of items has not … |
| | I want to make and If statement which will work when a double "credits" is between 1 and 9. But I'm not sure how to. Will If (1 <= credits => 9) Then Work? |
| | I have a list box, with an item "Math". When I click on the Math item, I want a new collection of items to be added to the listbox after removing the current Math item, and make a back button to appear to return Math item back in case I … |
| | I'm trying to select items from the listbox when pressing Enter on the selected item. Here is what I have tried so far: Private Sub ListBox1_KeyDown(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyEventArgs) Handles ListBox1.KeyDown Select Case e.KeyCode Case Keys.Enter ListBox1.SelectedItem = ListBox1.PerformMouseClick() End Select End Sub |
| | When creating a new project, I have a list of Frameworks to chose from. I need a Framework which will allow my program from Bin -> Debug -> Program.exe to work on various computers, such as Vista, Windows 7 & 8, and perhaps any others of the Windows family. I … |
| | I have a listbox with items and a panel. What I want to do is when I click on an item, a label shows up in a panel, which was already there before the item was clicked. I've managed to show the label, but it didn't add to the panel, … |
| | I need to make one statement to select either of the items in listbox and show the same label, regardless of which item is selected. I've tried someting like If Me.ListBox1.SelectedItem = "R115" Or "Bay, Charles" Then Label1.Text = "Address Information Avaliable" End If But it doesn't work. The code … |
| | I'm trying to create a database. After creating the Table [Design], I've went to the Table [Data] to add items to the database, ran the program to check if the database items show up, they do. Then I stopped debugging, went back to the table to add more information to …  |