Image Is Not Showing At Runtime?
May 8, 2012Image is not Showing at Runtime
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VS 2005 Button Image (.PNG) Not Showing At Runtime?
Jun 5, 2012I'm developing a windows application using vb.net (VS 2005 and windows XP) I've set images (transparent png files) to buttons.I do it importing images into the resources of the project I could do it for most of the buttons of this project, but today I noticed new images I set, not showing in run time. In the development form I can see all images on buttons, but when I run the application, buttons with new images are missing. This happens to the new images I import and set as button images. I tried few times new images I set are not showing.
View 18 RepliesASP.NET - Ascx.designer 'properties' Not Showing Up In Reflection At Runtime
Jul 2, 2010I have a very simple setup, single mycontrol.ascx with assoicated mycontrol.ascx.designer.vb and mycontrol.ascx.vb file.
mycontrol.ascx embeds a single reference to a custom control: "MyMenu":
<mM:myMenu id="myMenu1" runat="server" />
This has created a protected reference in the mycontrol.ascx.designer.vb file:
Protected WithEvents myMenu1 As Global.CustomControls.MyMenu
Now, when I breakpoint the Page_Load() event of mycontrol.ascx, and inspect the members returned from the type via:
Me.GetType().GetMembers()
I cannot any reference to myMenu1. If I look at the control with intellisence, the property is accessible:
Me.myMenu1
what I'm missing and what I need to do to access designer created properties at runtime through reflection?
Create The Control Runtime And In The Memory And Not Showing Anything In The Form?
Jun 8, 2010I wanna to load a web page and login.I know how to do this with a web browser control but:I wanna to create the control runtime and in the memory and not showing anything in the form.I wanna to load many pages in the memory and extract my information needed without anything to see by user.
View 1 RepliesCreating Table At Runtime In .net, Image Control Doesn't Have Image Url Property?
Mar 10, 2010i am creating a table in vb.net code (htmltable) with htmltablerows and htmltablecell. I gave on image control but thatr control cant have the .imageurl property, which i need cause i have a handler image.ashx which brings image from the database.
heres' the code -
TD = New HtmlTableCell
Dim img As New HtmlImage()
img.ID = "image_" & rd("ID")
[code]....
on the last line, "img.ImageUrl" i get this error -'ImageUrl' is not a member of 'System.Web.UI.HtmlControls.HtmlImage'how do i fix this?
Runtime Picturebox.image Update From A Control Owned Imagelist.image
Feb 1, 2012I'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 RepliesImage Is Not Showing
Apr 20, 2012I saved image in sql server database.Now I am getting image from sql server database, by the following code but my image is showing in image control.But in this code i am saving this image in project directory. I want this image without saving, direct from my sql server database[cod]e...
View 1 RepliesImage Not Showing Up / Program Freezes
May 21, 2009The program starts. When I click the Start button the original form disappears just as I intended, but then it just hangs there. No picture shows up. The CPU heats up and gets louder. It freezes and I sometimes have to CTRL+ALT+DELETE just to exit the program.[code]
View 2 RepliesPictureBox With Transparent Image - Showing Control Behind It
Nov 7, 2010I am working on my game maker and I need to make it so that a picturebox with a transparent image will show the control behind it, like if the control has a image or just a color.
View 12 RepliesAmpersand In The "text" Property Is Not Showing The Underscore During Runtime
Feb 6, 2010I have a form with 2 radio buttons where the "checked" property is false, yet when the form loads the first radio button is selected. I tried .refresh and no positive results... Grrr! Also, the ampersand in the "text" property is not showing the underscore during runtime. This is with the entire project.
View 16 RepliesShowing Correct Picture Image - Identifier Expected Error
Dec 5, 2011Public Class Form1
Private Sub PictureBox7_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles PictureBox7.Click
End Sub
Private Sub ShowDigit_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ShowDigit.Click
[Code] .....
How would I finish off the code in ShowDigit3 so it shows the correct picture image for any number 0-9 in TenSecs??
Set Image At Runtime?
Sep 10, 2009more than one picturebox is create at runtime. i have the menu strip called "1" and "2". when i click the menu "1", i want the picturebox image to change to whole.png . when i click menu "2" i want the picturebox change the image to half.png. the images is on my resources. when i try to do, picturebox.image = my.resources.whole, i give me this error "Object reference not set to an instance of an object.".
View 1 RepliesChange The Image At Runtime?
Oct 6, 2010I have done this below program keeping the picture box property dock=None.And the below code works fine.
Imports System.Drawing.Drawing2D
Public Class Form1
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
[code]....
i.e Dock=Fill And i stretched the form in the design mode... now the circles in the image are not proper...I want my program to work with the Dock property set to Fill?
Moving Image At Runtime?
Jun 23, 2010I have a picture box that i want the user to be able to move at runtime of course....he will click on the picture and while clicking the mouse down he can move the picture and when he release the mouse the picture stays at the location ....i searched the net and did not find any usefull articles ..
View 2 RepliesC# - Add Image To Crystal Report At Runtime?
Oct 9, 2011I would like to add an image to a crystal report at runtime.
I am currently doing this using a second data table containing only a byte field and then a blob field on the report. However this feels like a hack and if there is no data in the first primary table then for some reason the image does not show.
Is it possible to add an image with code or another method?
I'm using crystal reports for visual studio 2010. Winforms project. Either C# or VB.
Change Treeview Image At Runtime?
Apr 14, 2010[code]...
I'm trying to change the treeview image at runtime, i'm trying to apply the above code but nothing is happening. the goal is that i have an image i want to change it to another image at runtime.
Changing Background Image During Runtime?
Dec 9, 2010i have a program i've made a while, and one of the users wants to be able to load his own images to the background instead of the plain grey that is there now. i've searched and searched, and basically can get this working
BackgroundImage = Image.FromFile("C:UsersMeFileName.png")
i just slapped that onto a button just to get it to work as i was experimenting. but that only works for a file of that name, on my computer, in that folder. what i'm looking to do is get it so a user can browse his own directories for images and upload them as the background on the form. and be able to save the settings as well. but so far i have only seen different ways to load preset images that you can load. if it's even possible? i'd assume that you'd use the openfiledialog command, but i'm not that well versed in vb as of yet.
Export Form As An Image (not During Runtime)?
Nov 4, 2011I'm using Visual Studio just to create GUIs for a project. There is no code, only the designs.
I need to convert these forms into images that I can paste into the report.
Export Resource Image At Runtime?
Feb 13, 2009Is this possible? I dont want to include a folder of all the images.I want to be able to take an image from the resource and export it to a file.
View 3 RepliesGenerate/Export An Image At Runtime?
Mar 24, 2011I'm developing a standalone application. The purpose of it is to have no installation necessary. I'm trying to keep it as small as possible, and everything contained in the actual program, so that the user can let it sit right on their desktop. I wanted to make it possible to generate an image, preferably something transparent (.png, .gif) of a certain dimension, and export it to a certain folder. I've explored Bitmap library, but I've yet to come up with a successful solution. I'd be very obliged if someone could point me in the correct direction. Here's my current code:
Dim myPNG = New System.Drawing.Bitmap(fileName:="logo.png")
myPNG.SetResolution(xDpi:=100, yDpi:=20)
myPNG.MakeTransparent() 'creates transparency
myPNG.Save("C:logo.png")
Locating An Image In Web Browser During Runtime?
Sep 17, 2009with the below codings how can i locate the image in the browser at the runtime
using System;
using System.Collections.Generic;
using System.ComponentModel;
[Code].....
Select Image In Richtextbox At Runtime?
Jul 7, 2010I was wondering how can I select all of the images in a richtextbox at runtime .For example, suppose a file is loaded into a richtextbox control (system.windows.forms) [code]...
View 2 RepliesDisplay Image In Form Picture Box At Runtime?
Jul 22, 2009I am designing an app and I want to attach some pictures to my VB forms. I have used a picture box and the image is only visible before I debug. Once debugging starts, the image disappears.
How do I display the image when I run the debugger?
Image In My Toolstrip Button Cannot Show In Runtime
Jun 2, 2009I know this may sound really stupid, however, I really do not know. Though I have been programming with VB2005 for about the last 4 years or so, I have never used toolstrip at all. Just simply never has a need to, until now. So, I tried it by simply clicking it in the toolbox, which is simple enough, and choose the toolstrip button for the toolstrip as well. I change the button image to the image I have and want, which seems to be piece of cake operation. Everything looks good in design time. However, when I ran the program, I have the toolstrip simply look blank (no show of the button or the image at all)! The button was there alright, as when I clicked it, it responded. However, it just simply not visible at all, nor the image. When I ran my mouse over it, it did change color (which I guess indicate it is there), but no image either.
View 3 RepliesChange Background Image At Runtime (user Specified Path)?
Feb 24, 2011How can i change the background image during runtime? so far, i have an openfiledialog that grabs the location of the .png or .bmp file and then i have this below it[code]...
How can i fix the error that i get "Type system.string cannot be converted to type system.drawing.image"
Setting A Unique Image For Datagridview Cells At Runtime?
Dec 3, 2010Is it possible to set a unique image for a particulur cell in a datagridvew at runtime?
View 3 RepliesWhy Is Model Only Showing One Make Of Car / Yet Cars Is Showing Full Lest
Mar 31, 2011I have a problem with the combox its only displaying the first item in the list its being populated by a webserice call the drop down in question is comboboxmodel now the manufacture one is fine and sets as it should any reason as to why the comboboxmodel would not. [code]
View 1 RepliesChanging A PictureBox Image On A SerialPort_DataReceived Event Yields Runtime Error: Invalid Operation Exception Was Unhandled?
Nov 28, 2009Any thoughts on what might cause a thread error like this?Error:InvalidOperationException was unhandledCross-thread operation not valid: Control 'Form1' accessed from a thread other than the thread it was created on.
Relavent Code:
Private Sub SerialPort_DataReceived(ByVal sender As System.Object, ByVal e As System.IO.Ports.SerialDataReceivedEventArgs) Handles SerialPort1.DataReceived
[code].....
Remove Or Change The Form Background Image To "none" Through Runtime?
May 25, 2009How to remove or change the form back gorund image to "none" through runtime?
View 7 RepliesVS 2008 Add Picturebox During Runtime And Loading Image Into Picturebox?
Feb 8, 2010i'm doing a simple form tat could add picturebox during runtime and i could add several picture into it.
View 5 Replies