I was wondering if its possible to display an image in the message displayed by a system ballon tip pop up. I have created the balloon and even an image to display in the task bar. Though I'm not sure if its possible to have an image in the message displayed
View 1 RepliesCan any one explain how to display a jpeg or bmp image in message box
View 14 RepliesNow I want to display picture in picturebox1.To do this I use this codes, but it does not display picture
on this line: Dim arrPicture() As Byte = CType(dt2.Rows(0)("img_path"), Byte())
it shows this message,
Unable to cast object of type 'System.DBNull' to type 'System.Byte[]'.[code]......
how after you have an image displayed on a forum, to set up a code that you can click on this image and a given text will appear
View 2 RepliesShading some areas of a clock's image based on the time.I have successfully shaded some regions based on the start time and end time. But I wish to add a facility so that when the mouse is moved upon a shaded region(there will be atleast 2 shaded regions), I would like to display a message corresponding to that region.
View 22 RepliesI am using Visual Studio 2005 for coding. I am doing an exercise where I have to create a data lookup program. The program is to illustrate the concepts of using a database to look up information based on user input. The program allows a user to input two search criteria for a product search. The program then displays each individual search result, or record that meets the search criteria in a message box. I am not getting the message box and I don't know why. No errors are present during compiling so I have no indication as to where the problem is.
Option Strict On
Imports System.Data.OleDb
Public Class Form1
[Code]....
i'm lost on this code.. i have a picturebox that swaps 2 images, depending on the action, file_red and file_green.. what i'm trying to to is, if a picturebox switches a image or not, to be able to detect that and have textbox8 add a line with the detection.
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How can I assign a value to a message box for when the default value displayed in the text box is unchanged. ie. If my default value is 17 and the user clicks ok without retyping a number, the Input value displayed in a textbox will be 0.
Currently I have:
Public Class Form1
Dim MyValue As Double
Private Sub But_EnterInput_Click(sender As System.Object, e As System.EventArgs) Handles But_EnterInput.Click
MyValue = CDbl(InputBox("Input a value", "Data Input", "17", 200, 400))
[code]....
This works however if the user types 17, the textbox will read 0. not what i want.
i am cannot for the life of me figure out how to create a running total that will be displayed in a textbox and message box. here is what i need to mimick - [URL] this is my code:
[Code]...
I have written a very simple Windows Forms App. which copies files from my hard drive to my USB flash drive.The app. works ok, but while it is running (copying files) the title bar displays (not responding).I have an idea this is due to the time it takes to do a large copy.
I have two questions:First, I want to add a progress bar, as a visual indication as to how much is left to copy, but I don't know how write the code required for the progress bar when copying say: C:*.* (including all sub-directories)
Second, to stop the (not responding) message being displayed in the title bar. Would I need to run the copy as a background process? If so, how?
i have 2 forms , in the form1 i have some data excecuting ,before enters to the process am loading form2 which has a label that am sending the text i want to display ,and a picture box with gif animator picture.At the end of the process of form1 which has finished the exceting data then am closing waitingMessage box. Here is my main problem. am succesfully display the form but the gif animator is not spining ,and the text in the form and the gif animator is like a white box and no visualy displayed.I got some time on the internet to research it and most propably the problem is mostly seems to be the threads ,but i dont know how to correctly configure it,
PS . i dont want to use the data excecution in the form2 ,becuase if i doit like this ,then when ever i want to display a waiting msg for any other process i will need to implement onother form.i would like to keep it universal and calling it when ever i want and close it as my data excecutes.form1 has some proceess to do. e.g
private sub DoMyJob
WaitingMessage.show
excecuting code here... approximatly takes 10 seconds.. becuase needs to download data from internet.[code].....
I am developing a visual basic 2008 express edtion program of an organisation that should get images from the system and display on image/picture box. further the program should save the displayed image in access database so that it can be retrieved together when you want to search the information about that particular employee.
View 7 RepliesI have this codes where it will be pop up to user when they want to use the program. How to make use of the notification ballon click? I mean user don't have to click icon in system tray instead but able to click the notification balloon to proceed to another form.
[Code]...
I have a section of code in which I want to display a messagebox after a form is displayed... as the form loads. me.show messagebox.show If I don't use me.show first, the messagebox appears before the form is displayed. If I do use me.show first, the form appears, but is not always complete before the messagebox appears. Is there an easy way to poll the form to see if it is done displaying without using a timer?
View 14 RepliesThis is the first time i am using ToolSTrip in VB.NET. I have set some navigation buttons like First, Prev, Next and Last. i have set Image property in buttons. but at runtime these buttons are not visible, i can not see any button, even if i set Display Style property to ImageandText, the Image is not displayed but text is visible.
View 1 RepliesI have a problem in timers, I want to display 2 forms each one after 3 and 5, how to do that? I mean when the first form appears, after 3 seconds another one will appear, then after 5 seconds the second will appear. I have a code where someone gave me here but its for message box only, thus I modify it to put a form still does not work. Here the code I put in the timer below:
Private Sub frmblabla_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
tmrnote.Start()
Private Sub tmrnote_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles tmrnote.Tick[code]....
I still have problem when the message box stops, it displays all the forms together. All I want is when the message box stops, then it display the first form then stop to display the second then stop to display the last. The first form must stay for 3 seconds on the screen, then after 3 seconds the second appears then after 5 seconds the last appears.
I have a little GUI setup with a Listbox and a Richtextbox.I want the Listbox to display all of the .txt files displayed within a folder I have defined, then when a ListBox item is selexted, it displays the contents of that file within the RTB.
View 4 RepliesI have a form with a web browser inside it. When the form loads I want to be able to create a .jpg file of the whole website displayed in the browser. Alternatively, can you show me how to display the web browser site in a picture box?
View 2 RepliesI have 2 buttons, named: 'Select item 1' and 'Select item2' to these buttons I have added images. how? when the form loads I execute this
Private Sub LoadButtonImages()
btnCompare1.Image = My.Resources.close1
btnCompare1.ImageAlign = ContentAlignment.MiddleLeft
[Code]....
when I test the program on my friend's pc it gives an error and does not display the image. ( and yes I already tried putting the executable in exactly the same folder as it is on my pc WITH the image folder.. )
so is there any way to use the first method of loading the images and ensuring the size is correctly? Ive added 2 screenshots to show you what I mean by incorrect size..
I am sending a DDE message to a client using System.Text.Encoding.ASCII.GetBytes(item) . However, before the message is actually sent, I would like to get the message coded where if the item="Ask" then item=Ask (string variable) and so on. The code is:
Protected Overrides Function OnRequest(ByVal conversation As DdeConversation, ByVal item As String, ByVal format As Integer) As RequestResult
' Return data to the client only if the format is CF_TEXT
[code]....
am developing an inventory management system. have two listview controls. one for ITEM and another for details pertaining date, quantity, cost, issued to and so on. i want a vb.net code that if a given item in listview A is clicked, listview B details are cleared and then the details of that item are loaded and displayed on listview B.there is no criteria of loading like between a range of dates; just all records in the database.
View 1 RepliesWe have a browser in a panel that gets resized programatically. Unfortunately when the panel is larger or smaller than the nominal size of the web page visited by the browser, we either get a clipped image, or a lot of blank area. We would like to force the browser page to stretch to fill the available space when we dock the browser in the panel.
View 1 RepliesJust wondering if its possible for an image to be displayed along with some text when an item is clicked in a list box?
View 4 RepliesI want to create a table as displayed in the image in VB.net. How do i do it ?? I tried LISTVIEW with Gridlines, but it has both horizontal and vertical lines, but in the image there is only Vertical lines.
View 2 RepliesI dipped my toe in the world of user controls as needed to double buffer a panel control and now want to create a picturebox control with a thicker border. Writing a dice based game, the dice represented by pictureboxes when clicked are highlighted and their border style changes FROM BorderStyle.none TO BorderStyle.FixedSingle, which is where I want to increase the thickness of the border. My user control code increases the border thickness using the code below:-
[Code]...
i want to save image in ms access 2000 database & i want retrive it in a crystal report in vb.net 2005
View 8 Replies1) Add a new record - I can currently add records text to access database, but not images.
2) Get the ID [URL]I'm not sure how to integrate this code into my code. I am stuck here.
3) Save the image in the filesystem using the ID as a filename - I can save the upload an image and save the image to a directory on my computer, but I am unable to name the image that of the ID of the access database.
4) Update the database to put the filename in the record you just created. - I am unable to do this as well (obviously).
Protected Sub SUBMIT_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles SUBMIT.Click
Dim custDb As Data.OleDb.OleDbConnection
Dim cmdInsertCustomers As Data.OleDb.OleDbCommand
[code]....
I am currently using Visual Studio 2008 (VB.Net) and SQL Server 2008. I have images saved on the database as image. When I fetch it into my code it is a System.Byte[] and I am unable to cast it as a System.Drawing.Image to save to my DevExpress(v10.2).XtraEditors.ImageEdit.
View 1 RepliesI need to know how to use listview, I'm having trouble using it.What are listviews uses?What can be listed in listview?What cannot be listview?If an image is in listview, will it display a thumbnail of the image?
View 4 RepliesWhen a user clicks the + button on the binding navigator, I want to set the displayed item of acombobox to the value displayed in a label. The combobox is bound to a field in the table. Theproblemis that when the user clicks to add a new record the combobox is cleared and they forget to select a value before they click save.
View 7 Replies