Check If Clipboard Has An Image?
Feb 15, 2010how to Check if clipboard has an image??
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Preserve Image Metadata When Moved To Clipboard As An Image
Dec 2, 2011I am writing a little program to convert LaTeX snippets to images which can be pasted into whatever program one can paste images into. It's working alright but the next obvious step is to include the source LaTeX code as a piece of metadata in the image so that the results can be modified without having to retype everything.
I have succeeded in adding a title PropertyItem with the latex encoded as an ASCII byte array as its value (id=800, type=2, value=System.Text.Encoding.ASCII.GetBytes(codestring)). I verify that the PropertyItem is really there before trying to put the image on the clipboard.
Then I do Clipboard.SetImage(myImage). The result is all of the PropertyItems are removed (my title plus anything else that was there)! I check this by doing MsgBox(Clipboard.GetImage.PropertyItems.Count.ToString) which gives zero.
This way, the copiedImage has the same PropertyItems as the original. However, new problem:
Other programs don't recognize what's on the clipboard as an image anymore, which defeats the whole purpose. I.e., if I put an image on the clipboard this way, when I try pasting into some context that accepts pasted images, nothing happens.
Code Not Picking Up Image In The Clipboard?
Nov 20, 2011The following code doesn't work;[code]....
View 17 RepliesCopy Webbrowser Image To Clipboard?
Feb 10, 2010This seem to work in the past but no longer in vb.net
Dim O As Object
O = WebBrowser1.Document.Body.CreateControlRange()
Call O.Add(WebBrowser1.Document.All("ImageId"))
[code]....
Get An Image From Clipboard And Save It To A File?
Feb 12, 2011Im trying to get an image from clipboard and save it to a file (.bmp)
Here is my
Private Declare Sub keybd_event Lib "user32" (ByVal bVk As Byte, ByVal bScan As Byte, ByVal dwFlags As Long, ByVal dwExtraInfo As Long)
Private Const VK_SNAPSHOT = &H2C
[Code].....
Btw (For the first code)If I press the Button the first time and i paste it manually(ctrl+v) to the paint the printscreen image is appeared.Also If i debug the code it works perfectly and it produces the .bmp file.
So im thinking its a timing issue , so I put a sleep(3000) after the keybd_event(VK_SNAPSHOT, 0, 0, 0) command and it still doesnt work.
Get Image Width And Height If Its In Clipboard?
Nov 5, 2011I 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 RepliesVS 2010 Getting Filename From Image On Clipboard
Apr 1, 2011I can get an image from the clipboad that has been copied from the web with the following
[Code].....
How can I get the filename of the original image? I don't want to save the bitmap with that name, just display it in a textbox.
Computer Recognize Image As Text On The Clipboard
Sep 12, 2011I wrote a program that copied an image from the clipboard and stored it on a file. The machine I wrote it on ran Vista. When I copied the programs over to a computer running XP the program wouldn't recognize that there was an image on the clipboard. It will recognize that there is text on the clipboard but not images. When I transfer the programs over to a computer running Windows 7 it works just like it did on the Vista machine. So I figure the problem is somehow related to the XP operating system. But how? Lots of programs I use on the XP machine can copy images to and from the clipboard. So why can't the one I wrote in Visual Basic?
View 5 RepliesCopy Image To Clipboard And Let It Be Pasted As File?
Jan 11, 2010I have a picture box and if I use Clipboard.SetImage(PictureBox.image) Then I can only paste the image into things like Paint and MS word. I can't paste it as a file into a folder/desktop.So how can I copy the image to to the clipboard and if gets pasted to a folder then it becomes a file?
View 2 RepliesERROR - Saving A Image From Clipboard To File?
Jun 24, 2011I wanna make an application to monitoring lan PC webcams,i have a appwinstyle.hide application that acess to webcam and copies a frame from it 'gets a frame to clipboard
[Code]...
Pasting An Image From The Clipboard As A Fill In A Bubble Graphic?
Jul 29, 2011I'm trying to use an image as the fill in a series in a bubble graphic. I know we can set what's in the clipboard as the filling of a bubble, but when I try to record the macro nothing happens...
Can anyone tell me what's the code to put an image from the clipboard as the fill from the selected bubble series?
Show Image From Clipboard To Defalut Imageviewer Of Windows Using C#.net?
Mar 13, 2009I am using below function to make a image of current form and set it in clipboard
Image bit = new Bitmap(this.Width, this.Height);
Graphics gs = Graphics.FromImage(bit);
gs.CopyFromScreen(this.Location, new Point(0, 0), bit.Size);
[code].....
Forms :: Use The Clipboard To Take Information From A Rich Text Box And Send It To The Clipboard
Oct 7, 2010I'd like to ask if anyone knows how to properly use the clipboard to take information from a rich text box and send it to the clipboard. You see, if I try the following, which is pulling text from a rich text box, named RichTextBox2:
[Code]...
C# - Retrieve A DataGridView From The Clipboard (It Ends Up Being Null In Clipboard)?
Jul 21, 2010I am unable to read a pasted datagridviewrow object from the clipboard. All I want to do is, when a user has the entire row selected and copied, I would paste that row into the clipboard as a DataObject. That works just fine but when I attempt to read that DataObject (after the user clicks Paste) the DataGridViewRow that's saved in the clipboard always has a value of Nothing. Here's the code I'm using for Copy and Paste.
[Code]...
.NET - Check If An Image Can Be Deleted Or Is Writable After Using It To Perform .net Image Scaling
May 4, 2011I've got an app where the user uploads an image and the app resizes the image three different ways based on different variables. They all use the same image. I can't check to see if it's done using the image so I wondered if there was a way to check to see if the file is writable. A small loop that exits once it becomes writable (or "deleteable"). Working out of VB.NET.
View 1 RepliesC# - Clipboard.ContainsData And Clipboard.GetData?
Dec 15, 2011I try to paste some copied objects using Clipboard class.
<Serializable()> Public Class DogsZoo
Public Property Dogs As List(Of Dog)
Public Property Workers As List(Of Worker)
[code].....
Bitmap - .Net Check If Image Existing In Another Image?
Jun 5, 2012I Tried To Check If Part Of Image Existing In Another Image
Explanation:
full image:
[Code]...
Check If Image Contains Another Image?
Jul 22, 2011Here is the original image:Here is a portion of that image (zoomed in):What is the best way to check if the second image is part of the original image?
View 1 RepliesCheck A PIctureBox For No Image?
Feb 12, 2012I have a PictureBox on a VB form which I need to check in code to see if it does not contain an image.
View 7 RepliesCheck For Image Files?
Aug 24, 2010I have an image resized program and it works. The problem is when a user selects a non-image file in the file select dialog, it crashes. How can I check for image files?
View 4 RepliesCheck If A PictureBox Contains An Image?
Apr 16, 2009I'm using VB.NET forms app and I need to check if a PictureBox currently has an image in it. How would I do this?
View 1 RepliesCheck Image In Picturebox?
Oct 27, 2009I need to check if a picturebox has an image in particular, to check an if condition. I allready try:
if picturebox1.image.equals(path) then
Do Something
else
[Code]....
How To Check The Of Image Size
Feb 1, 2010how to check the of image size if he strored in DB and Dispay In the PictureBox
View 2 RepliesHow To Check The Picturebox Have Image Or Not
Jul 14, 2010How to check the picturebox have image or not ?
View 1 RepliesCheck Background Image Of Two Picturebox Same Or Not?
Dec 23, 2010I use the following code to check the background image of two picturebox but it not work.
name of 1st picturebox is :cell1
name of 2nd picturebox is:cell2
code :
If (cell1.BackgroundImage Is cell2.BackgroundImage) Then
'Do somethings
Else[code].....
Check Button Background Image?
Jul 19, 2010Check in code, if a background image exists for a button.
View 8 RepliesCheck If A MemoryStream Contains An Image Or A Text?
Mar 11, 2010The Clipboard class has very handy methods to check contents, like 'ContainsImage' and 'ContainsText'.How do I check if a MemoryStream contains an image or a text?
View 5 RepliesCheck If An Image Has Been Changed From A Picturebox?
Apr 26, 2012I am trying to check if an image has been changed from a picturebox in a if statement. If I cant check if a image has been changed then can I check if a picturebox been clicked.
View 8 RepliesCheck If Connected To Internet + Image Available?
Oct 18, 2010Basically I want to have a picturebox which shows an embedded resource if not connected to the internet, and an online image if connected to the internet.I assume this can be done on the form load event, I just don't know the code for it. Basically this is the logic though:
-If 'http:/[url].... is available (therefore connected to internet)
-Picturebox1.Image = http:[url].....
-Else[code].....
How can I code that properly? Would putting it in the form load event work?
Check The Size And Dimensions Of An Image?
Apr 16, 2009I'm reading in an image (jpg) using the code below and I need to check that the image is no bigger than 150 pixels by 150 pixels and is less than 25k, how should I do this?
PictureBox2.Image = Image.FromFile(.FileName)
