I'm trying to make a button that displays an image, that's easy, but the image is an editable icon so I want the image on the button to be updated every time the form is started how can this be done?
View 3 RepliesI'm trying to update pictures boxes with images of controls stored in an imagelist owned by a control. The images stored in the control.imagelist do not showup in the picturebox. I'm working on simplifying the code to post, but for now could use help.If I store the image in a member variable owned bythe control it woks fine.Something to do with persistance of images in control owned imagelist? [code]
View 2 Repliesi want to know, which way program runs faster1- add image to button through its property -> assign image from project resource file2- on form load event, assign images to buttons, from project resource file
View 19 RepliesI am trying to create a button so when a user hovers over the button it will change its image.
I used this code but it did not work.
VB
Private Sub Button1_MouseHover(ByVal sender As System.Object, ByVal e As System.EventArgs)
Dim Image0 As Bitmap = My.Resources.Image2
[Code].....
I am using two button in WPF i want to change their image ie image button on DIsable how to do it.
View 2 Replieswever, I'm possibly failing this course hardcore, Edit:I just read around a bit, hmm. Thought I'd give a bit more background to my cause.It's an incredibly simple program, I'd imagine- except I've just not gotten the hang of much of the coding part. I'm just looking for assistance in any code that sound to an image, to create a button, I've already got the whole thing layed out and ready, but days of scouring -what I can- (as the network blocks a effload of sites), I haven't found anything that would lead to aiding me
View 2 RepliesI am at the *** end of the project and have been asked to provide update profile in the application. I have to update the photo of the user and also the signature photo
View 6 RepliesI have an image like this [URL]...So its possible whether the user able to change color of each block ie:A,B,C,D 7 etc.. he has able to fill the color of the box at runtime.. and it has been saved.
View 13 RepliesI know how to update images in SQL database but having hard time in MSAccess. [code]....s
View 2 Repliesi looking for a easy way to save a image to a sql server i have found a lot of examples but many is for asp.net and others have many functions for do a simple process that with vb6 i do with a few lines:
[Code]...
but this simple dont update nothing i have tryed to update a text value but the result is the same nothing is updated! but he actully dont return any error and i can see that the record is opened but simple can't update
I dynamically create buttons on a form and use the button text as ids so that I can pass that to an SQL query to pull saved data about that button when necessary, but I also use an image over buttons that have information saved about them. What I need to know is how do I keep the text on the button from appearing when there is an image assigned to that button? By default vb.net shows both the text and the image and no TextImageRelation values allow for the image to take precedence. I tried changing the text color to transparent, but the outline of the text is still visible through the image. Is there anyway to keep the text value as it is but just show the image on the button?
View 2 RepliesHave to say that, i managed to create a code which inserts image into the sql server atabase from vb.net program and its working but doesn't meet my requirments:1. when i run the application, select the image file location, it just saves directly to the db. in this case, i would like to import the image in a picture box control prior saving it in the database.2. whilst i have a navigator toolbar which has things like save button and add new infor buttons, i want to leave other details for that tool bar then the imagebutton should only do one task..thats storing image in database.hers the code i wanna share with you:
Private Sub Imagebutton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles imagebutton.Click
[code].....
I have a small application that (Adds, retrieves and deletes) info from/into access 2007 database file.I'm using Oledb (Online Mode) .I use this code to save new record to the database file[code]...
View 11 RepliesI am trying to add the update button on my form. The application run's fine but when I change the GPRDSTATUS - to another value and click Update buton the following exception is given "NullReference Exception was unhandled". Highlighting this line of code :
objDataAdapter.Fill(objDataSet, "DistinctGP27").
This is the piece of code I used to want to Update the the table DistinctGP27
Private Sub BtnUpdate_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles BtnUpdate.Click
Dim objConnection As New SqlConnection _
[Code].....
I have a db with three tables. On the form i drop the first table, then the second (related), then the third (related to the second). I use 1 dataset and three datagridviews. The problem is that i can't update the three tables when i use the update button. I use VB 2008.
View 17 Repliesi have problem with an update button for my application.The code for the addnewrow and updateinformation button is as follow
Private Sub btnUpdate_Click(sender As System.Object, e As System.EventArgs) Handles btnUpdate.Click
btnUpdate.Enabled = False
btnDelete.Enabled = True[code]......
i'm new in vb.net and i have problem with my project. cthis problem.
-update button
Dim con As New OleDb.OleDbConnection(My.Settings.TREViS_03_ConnectionString)
Dim com As New OleDb.OleDbCommand
[code].....
I have a DGV I am working on, and I have many columns.dgv bind to two table my problem with update button dose not update and gives me wrong massege ""Dynamic SQL generation is not supported against multiple base tables"
Imports System.Data
Imports System.Data.OleDb
Public Class Form4
[code]....
I have a simple ASP.NET page:
sub Page_Load
//Get data form databse and show it
end sub
sud deletsome(Source As Object, e As EventArgs)
//delete one record when user click on submit button
end sub
When I click the button, the page reload, all the data have no change, I must re-enter the page again, the record I have delete disappear. Can you show me why? The full code here:
[Code]...
I've tried to create an update button for my datagrid, however it doesn't seem to want to update, whatever I try. Here's my
[Code]...
I'm a beginner to Visual Basic, and I made a simple program, however I want to put a 'check update' button in it... It consists of downloading a txt file that contains three numbers, if it match with the version of the program it says 'you already have the most up-to-date version' or else it asks you to download the update and then bring you to the dev blog of the program I made, however, when I download that file, it brings me a blank txt file instead of the one I uploaded into the site. By the way, I'm downloading it through HTTP.
[Code]...
How to refresh a datagridview data by pressing the button? That is after the data has been deleted from the database, the datagridview will show no data there if I have one row of data only. Currently I tried something like datagridview1.update() but doesn't work.
View 3 RepliesI Have a Table name as sales one and another is balance i want to use insert command in sales and update for the balance table what can i do
[Code].....
it showing a error as Conversion from string " UPDATE BALANCE SET OBBALANCE = " to type 'Integer' is not valid.
I have a form that i am entering data into and then click a save button to update to the database. but i can not give it to update.[code]....
View 5 RepliesI got the database to update, but it only does it for the first row selected not for the others.
Protected Sub btnUpdate_Click(ByVal sender As Object, ByVal e As EventArgs)
For Each row As GridViewRow In GridView6.Rows
' Selects the text from the TextBox
Dim selectedcheck As CheckBox = CType(row.FindControl("chkselect"), CheckBox)
If selectedcheck.Checked = True Then
[Code]...
Well on my application there is a check for update button and it needs administrative privileges in order for it to download the update (it needs to make a version change in the registry) and I don't have permission to. How can I make it so it asks for permission?
View 2 RepliesI am using visual studio 2002,and microsoft access,and i am trying to update a database when i click in a button, depending of what i enter in 2 textboxes.the code goes like this:
Code:
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim cmdUpdate As New OleDb.OleDbCommand("Update Shippers set CompanyName=Textbox1.Text where ShipperID=Textbox2.Text", cnn)
End Sub
I'm doing it this way, but it does not work.,
I'm trying to create a Library System in VB 2010 which is connected to a 2007 MS Access Database manually. I was successful to create a "Search" button where it displays content from the database based on the user's entries on several text boxes.
The result is shown on a Data Grid which I set to allow Editing on it. My problem now is I can't find a way to create an "Edit" button. My idea is basically allow the user to search, let the result be shown on the data grid, edit the data grid, and click the Edit button to save the updated records back to the database.
My question is it possible to create such button? Here is the code that I use to connect to the data base for the Search button.
[CODE...]
So, I'm working on a simple game in Visual Basic, and I have 2 labels. One named "pointsLbl" and one named "pointsleftLbl":
pointsLbl.Text = "Points: " & points
pointsleftLbl.Text = "Points left: " & pointsleft I also have two integers, one named "points" and one named "pointsleft". The problem I'm having is that when the point boost button is pressed, the labels don't update and also don't show the new points and new points left. Private Sub boostBtn_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles boostBtn.Click
[Code]...
Imagine you expand onto 'Sofas and armchairs' and click 'fabric sofas', it will redirect to next page on click and it will send data '10661' to the next page. Then the listview will updated with reference '10661'. After that click on another link, maybe leather sofas. The listview will re-update table with new reference '10662'
View 4 Replies