I have a problem where I have a button on one formand it hides a picturebox on Form 1, (the main form... Sub Main).I used to name the form as "recorder" and it worked ThenI had to change the "Startup Form" to 'Sub Main'. I can use the 'program'
View 7 RepliesWhen I press "Show Desktop" button in the taskbar my main form "disappears". The only way to show it again is by pressing an other program which is open in the taskbar (lets say Word) to rise and unrise again.
View 1 RepliesI have a form which I am adding a gradient to. However on this form I have aTableLayoutPanel (with controls) with the dock set to Fill. When it fills it covers up the form and the gradient on the form. Is it possible to make the TableLayout Panel and its controls colour clear or can you pass the same gradient color from the form to all the controls in the TableLAyout Panel (including the TableLAyoutPanel).
View 8 RepliesI have a main form that hides when i open other forms from it. On the child forms i have a menu strip with file:exit and help:about. When i click on file:exit the form closes and the main form opens. using the following:
[CODE]........................
That all works fine. What ineed is to get the same results when a user clicks on the x in the top right corner.
Does anyone know how to position a picturebox or a textbox or a button on the center of the form? i tried anchoring it "Top, Bottom, Left, Right" but when i do that the buttons,pictureboxes and textboxes increasing in size and fills out the screen without appearing in the center.(My form is in maximized state and i need all components to appear at the exact center when the program is run)
View 3 RepliesI am currently working on a program in VB that is 480,600 and am using a panel with a picturebox inside of it so that I can use scroll bars to view a chart in the picturebox since my form will be so small. Since viewing a large chart is pretty irritating using scroll bars to some, what properties can I enable or disable to get the panel and picturbox to expand also when the Form Maximize button is clicked rather than staying the same size up in the top corner?
View 2 RepliesI know when I draw to the form and add controls I get a flicker effect.If I draw to a picturebox on the form and add controls will the picturebox flicker?
View 4 RepliesWhen Maximised it hides the taskbar?
View 5 RepliesI am inserting text in existing PDF file using iTextSharp Library, some times if any image in the position where i writing text in PDF page, it keep hides the written text, how to write text on the existing image.
Dim iNumOfPages As Integer = 0, iFile As Integer = 0, iRotation As Integer
Dim objPdfReader As PdfReader
Dim objDoc As Document = Nothing
[Code].....
how are they doing the hides? [URL] like it can hide any window programs from showing up in taskbar and system tray. how can i do this programmatically in vb6, .net , c++ ? are there other similiar tools to zhider? open source?
View 2 RepliesIm trying to position a window with MoveWindow() API but it just keeps hiding the window and it has to be maximised to be able to see it.
[Code]...
Im trying to position a window with MoveWindow() API but it just keeps hiding the window and it has to be maximised to be able to see it.
The code im using is
Public Declare Function MoveWindow Lib "user32" _
(ByVal hwnd As Long, _
ByVal x As Long, _
[Code]....
i have a form when it appears it has 5 textboxes and 5 labels and a button. the user enters the information in all 5 textboxes and the button dims each as a string eg dim netno as string netno = textbox1.text
it then hides all boxes and labels and displays a datagridview.when the user presses the add record i want it to place the data in the netno in the column0 field for the new record and then focus on the next column automatically,
So the code below is called when a user selects Save on an ExtJS popup modal window. This window ONLY contains a combobox. Now, sometimes when a user saves this, and then re-opens it later on, the combobox will appear BEHIND the window all grayed out, unable to get to. Other times, it will be fine and work, and no difference in events happening either time, just complete utter inconsistency.
[Code]...
I have a form that has a toolbar and a status bar on it. After the form's InitializeComponent method is ran, I add a listview control to it and set the listview's dock property to fill. The listview is actually an overridden listview with an overridded constructor - that's why I don't just add the listview using the designer.
But the listview tucks itself up under the toolbar. It looks like the bottom of the listview respects the presence of the status bar. It's just the top of the listview that is giving me problems. So, any guesses as to what I may be doing wrong - why the listview tries to fill dock underneath the toolbar?
I needed to have button when clicked it displays small gif in a picture box while it executes a file.
View 3 RepliesToday i am working on a project for one of my college courses. I have a picture moving by button command. ex: up, left, right, down.
I need the image to react as each button in pressed for example the arrow is pointing up when i press left button the arrow needs to change to point left.If i could get some help that would be great. I have all of the images and i also need to know how to link them.
I have a problem :
In VB.NET.
Window Application :
I have a form..in that form..there are four buttons and an image (using picBox). That buttons named as "Up", "Down", "Left", "Right".How to move the image by using the button. For example : If I click "Up" button, the image will move upward and so on..
how to open a Jpeg in a PictureBox by using a control button which takes you to an "Open" dialog which allows you to select the picture?
View 8 Replieshow to rotate an image in a picturebox on a button click. I am not getting any rotation in the picturebox properties.
View 5 RepliesI have a program that in its essence is this:
Public Class Form1
Sub CopyUtility_Load(ByVal eventSender As System.Object, ByVal eventArgs As System.EventArgs) Handles MyBase.Load
[code]......
I have a picture box created in the parent form.But whenever i call a child form, the picture box will be at the top and cover the child form.I try with SendToBack and then it is completely hidden at back ofthe parent form.
View 3 RepliesI have a form in which I draw a rectangle and a line depending on the button click. I basically want a dynamic line/ rectangle that moves when the mouse is clicked on another point on the picturebox. I found some code online for a rectangle, and I'm trying to extend it to draw a line too, but i'm having some issues. The line is not displayed when the mouse is lifted(mouse up event).
Here's my code:
Public Class Form1
Dim selection As Rectangle = Nothing
Dim m_Drawing As Boolean = False
Dim m_Start As Point
Dim square_click As Boolean = False
[Code] ......
what I want to do is click a Button and choose a picture to insert into the PictureBox from a file on my Computer.
If My.Computer.FileSystem.DirectoryExists("C:userpublicDriverandStaffPhoto'sPicture.jpg") Then
'If Folder Exsist Do Nothing
Else
[code]....
End A statement which as far as i know doesn't close you program properly and hides errors. Right now i'm being forced to use end because i don't know how else to close my program properly. I'm not sure where my problem is but some of you should be able to fix it. I'm trying to make a game using directx with a game loop. This code is the skeleton of what i'm making.
Public Class Form1
Private ProgRunning As Boolean = True
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Me.Load
Me.Show() 'Make the form appear
Me.Focus() 'Give the form focus
[CODE]...
This code runs alright because end is being used but if you rem end out the error which it's hiding comes out. The error is "Object reference not set to an instance of an object." I'm not totally sure but i'm guessing that the error is refering to the form.
I'm new to VB.NET BTW. I designed a form and radio buttons and a submit button with a picture box ! Every radio button selected will display the image related to it in the picture box !
So, we have
O smile
O sad
O mad
O happy
O ...etc
When pressing the submit, the selected radio button will display a face of the mood !
Here is my code.
If RadBtnSmile.Checked Then
PicBxMood.load("smile.gif")
End If
If RadBtnSad.Checked Then
PicBxMood.load("sad.gif")
[Code] .....
Is there code to rotate a picturebox a certain amount of degrees when a button is pressed?
View 4 Repliesanyone knows the equivalent code for App.TaskVisible in VB.net? App.TaskVisible is from VB6 which hides the application in the applications list in task manager and not in the processes list tab.
View 1 RepliesIn my space invaders game, you press start, which creates 15 pictureboxes. When I hit the spacebar, a bullet moves to the top of the screen. What code would allow me to make a picturebox invisible that isn't named yet?
View 1 RepliesI am making a small game of pong and i want to incorporate a pause feature. is there a way i could freeze the form in place and then unfreeze it later at the push of a button. the tutorial i used is below so check it out to get an idea of what i've made so far.
View 2 Replies