I want to get the width & height of the image file..Mine code is currently getting the file size, I also want to get the width & height.How to get width & height.
Imports System.IO
Public Class Form1
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Try
[code]....
I want to get the width & height of the image file.. Mine code is currently getting the file size, I also want to get the width & height.How to get width & height,
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I drew an image in a picturebox with the image height as picturebox height and image width as picturebox width. The image is placed somewhere on the center of the picturebox. My intention is to scale the image to fit to the picturebox.
View 2 RepliesIn html I just do <img src="x.jpg" width="1px" height="2px"> how about in vb.net. Is there an easy way to do this. When you are viewing the image through the picture box
View 1 RepliesI save my images into my SQL Server Database with ASP.NET(2.0).
(imageData -> image) (imageType -> varchar) (imageLength -> bigint)
Thus the imageData will be "Binary data" and the imageType will be like "image/gif" and the imageLength will be like "6458".......
Is it possible to get the image HEIGHT and WIDTH from my VB.NET code inside my ASP.NET? I want to make my picture box on my web form the size of the actual image that is saved in my database.
I know to get an image's size if its a file, but what if it is located in the clipboard? I really don't want to save it from the clipboard as a file only to read its size.
View 3 RepliesI need to get the dimensions of an image on a server without downloading it.I thought I can request some header data or any kind of data that refer to the height and width of the image but can't find anything like that.
View 1 Repliesi want to create image with width and height 64 and set all pixels to black
dim b as bitmap
b.width = 64
b.height = 64
[code]....
the code not working
I am developing a iimage veiwer.
1. i need to resize the form to a suitable size depending upon the heght and width of my image
2. their are two buttons one should always be at the bottom right corner and other always at the top right corner.
3. How do i make the picture fade in.
I am trying to use a cross cursor and make it the width and height of the form without any luck. I read in a thread i may have to use a custom cursor, is this true? I have tried to re size the Cursors.Cross
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how can i calculate the width of a circle at top + 1/3 height & top + 2/3 height?
View 5 RepliesI am working with binary files that have 500 rows and 500 columns (width x height). When I load these files into array I set width and height variables to 500 and I was wondering instead of hard-coding like that how I can code in a way that the program should find the # of rows and # of columns of the file before loading the file into array...
View 15 RepliesI tried to make pdf with wkhtmltopdf.exe by supplying html string and is working properly.But i want to provide pdf custom size to exe.
eg:- Suppose i have a div of height 30 and width 50. then the generated pdf should be of same size.
Below is the code which i found from this website forum
Private Sub WritePDF(ByVal HTML As String)
Dim inFileName As String, outFileName As String, tempPath As String
Dim p As Process
[Code]....
i'm working with visual studio 2010.I need to read out the resolution from a MPEG file. So that would be the video width en height.I think I need to create a button linked to an openfiledialog.show(), and then get a property from the specified file, by passing it on to a function.My question: Does vb.net has build-in methods to gather the property of a file? Or does one know a free com component that does it for me?
View 1 RepliesHow do i determine the pixel width and pixel height of the largest image i can paint onto the graphics object of a printer while inside a printpage event?
Imports
System.Drawing
Class
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This is a sample of code I'm working with. I don't work with VB6 that much and was wondering if someone could tell me what the .Height refers to:
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I understand the Screen.Height, but when .Height is subtracted from it, what does .Height represent. Is it also the Screen's Height?
I have a form which is a mdiParent, on this form I also have a left docking form which obviously reduces the size of the avaliable mdi area. Is there a way that I can get the width and height of the mdi area that is avaliable? I am programming in VB.Net.
View 2 RepliesI am working on a report in Excel and there's potential for quite large amounts of text easily over-running a merged sell of maximum row height size. I therefore want to be able to merge the right amount of rows to make the text fit cleanly.My idea was to try and find the height of a string when limiting it's width - essentially placing a piece of text into some kind of container, making that container fit to size (with a set width limit, in this case 640 pixels), and measuring the height of that container. With the height of the said container, I could then work out the amount of standard sized excel rows I want to merge.I tried to use a label but there's no way to set only the vertical element to be autosize.
View 3 Repliesi have a RichTextBox in my application and there may be many and many lines, i dont want to use any Scrollbar in RichTextBox. i want RTB to change its height and width itself according to the lines in RTB.
View 2 RepliesShow 'me.width x me.height'?
View 2 RepliesI have the darndest problem. One of my forms resizes itself. In the development environment the size is 605/301. When the program runs it is much larger. In the form_load event I put the me.Width & me.Height commands and it still is much larger. I looked at the "hidden" windows forms code and can't see any resizing going on. I added a msgbox with the width & height. It says 605 & 301, yet the form is much larger.
View 18 RepliesWhat I am trying to do is rotate a string (or rectangle) 45degrees and find the new height and width after the string has been rotated.
Basically the width and height of the rectangle draw area the new 45degree string takes.
Is there a simple way to get the width and height of a picturebox in pixels?
View 3 RepliesI have a form which is a mdiParent, on this form I also have a left docking form which obviously reduces the size of the avaliable mdi area. Is there a way that I can get the width and height of the mdi area that is avaliable?
I am programming in VB.Net.
im wondering if theres an easy way to get the width of a control in WPF at runtime while the control is collapsed.when i use control.Width ill get the following result: -1.#INDand control.actualWidth will return 0.0 because its collapsed.
View 3 RepliesI made a form with a width of 600 and a height of 600. When to "Paint' event andwrote"e.Graphics.DrawLine(Pens.Blue,0,0,Me.Width,Me.Height). I expected a line from the top left conner to the bottm right corner. NO NO NO it fell short on the x(width) axis. I do not know who came up with drawing in boxes, but I HATE IT.
View 3 RepliesHow do I reference the screen height and width in vb.net? For example, the bottom right corner's locations, the top right corner's locations, etc.I tried My.Computer.Screen but couldnt find anything that told me the size.
View 1 Replies[code]...
but my problem is how can i set the height and width of a crystal report?
I have tried everything and read everything and I still can't set the height and width of a document? It always boils down to setting the kind to "Custom", however the
Dim psize As Printing.PaperSize
psize.Kind = PaperKind.Custom
always fails on property 'Kind' is read only.
Then of course the line psize.height = 200 always aborts because 'Kind is not set to custom'.
I'm working on a Remote Desktop Control in VB.NET. However, I have no clue how to get the location where the user clicked on the picturebox.
There's a picturebox with the captured screenshot and when he clicks on the picturebox, I have to grab the width and height where the user clicked. This is not the width,height from the whole screen but from the picturebox.
