I 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].....
A VB routine assembles a string of email addresses. It is sent to the clipboard with
Clipboard.Clear
Clipboard.SetText Atext
Where Atext is the address string The email client is opened with
lRet = ShellExecute(hWnd, "open", "Mailto:", vbNull, vbNull, SW_SHOWNORMAL)
At this point, when the email client is Outlook, the clipboard doesn't show what was added to the Windows clipboard above regardless of whether we use a left click in the BCC box or a CTRL-V.
I 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.
In the old days of windows workgroup 3.11 there was the possibility to copy and paste on the network.This feature has been removed which is weird today as we are in sharing information era !So would it be technically difficult to recreate windows for workgroup clipboard on windows 7 in c# ? What API method would be mandatory to use ? Anyone did already try ?
View 2 Replieshow to Check if clipboard has an image??
View 2 RepliesThe following code doesn't work;[code]....
View 17 RepliesThis 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]....
Im 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.
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 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.
I 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 RepliesI 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 RepliesI 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]...
I'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?
I am trying to capture when the user pastes some text from the windows clipboard. At the moment, I don't care about files or images. Here is the base code that I am using.
[Code]...
I'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]...
I 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]...
I have entered an image in sql server database successfully. Now i want to retrieve this image from database and show it in an Image control. I don't want to put any ListBoxes on the page. I wrote in ASP dot Net..
Dim MS As MemoryStream
Dim IMG As System.Drawing.Image
Dim FS As FileStream
[code]......
I 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].....
I've been searching for hours tonight searching existing posts, other websites and all i can find are examples of how to capture a image from a webcam.Does anyone have any code that simple talks to the camera device via WIA, and then saves every image found on the device to a hard drive?I found this code below. Credit i cant tell you as i have a bunch of different flavors of code, but this only saves the file as a tmp file, and not the actual image file i expected after selecting?
Imports System.Drawing
Imports System.Runtime.InteropServices
Imports WIALib
[code].....
I've images stored in a database as OLE objects and I want to display them in my datareport, So I added an imagebox and connect it to the image field but the images won't show.:(
View 1 RepliesI have a problem showing images from a DB, the images are saved like this
cmd.Parameters.Add("@img_type", OleDbType.VarChar).Value = imageType
cmd.Parameters.Add("img_stream", OleDbType.Binary).Value = imageContent
[code]......
I am using mssql server 2008 , i have a table with three fields , 1- ProdID 2-ProdName 3-ProdPic , now i want to show the all records of the table in the datagridview by using vb.net , how can i show my image field in datagridview , even i create three columns , and the third column has column type image. now i dont know how to bound my datagrid with my datatable . i am using code like this dim con as new sqlconnection("connection string")()[code]...
View 1 RepliesI have done a lot of googling and tested a few snippets of code i can't seem to get this, all i want to do is show an image in my picturebox1 that is from the web instead of on my harddrive, i thought:[URL]..
View 4 RepliesHow can i load the original image when the tumbnail version of the image has been clicked? Im using ASP.NET in combinaton with javascript.
The original images are big, so they have been scaled on server side. This makes the site load faster. But somehow, both versions (original and tumbnail) of the images are being downloaded.
I'm trying to download only the tumbnail version of the image. And when the user clicks on the image, i want to show the original image.
First problem im having is that My image gets grabbed from the website but then it doesnt automatically load i have to click the PictureBox[code]...
View 5 RepliesI'm trying to get an image to show in Visual Basic 2008 from a path I set in a textbox.
The textbox is called "textbox2" and its on a window called "config.vb" The picturebox is called "picturebox1" and its on a window called "main.vb"
I'd need to show an image in fullscreen mode on my application when a music-file is being played. Is it possible to define a form and an image (picturebox) to be shown as a maximum size on the screen?One thing that makes it even more interesting is that I'd need to show it as a fullscreen mode on a external screen.
I can move the form to external screen like this:
Form3.SetBounds(2000, 112, Form3.Bounds.Width, Form3.Bounds.Height)
I have a form that contain an big image and an small image.The small image will be showed on top of the big image. Both images are in .gif format and the small image background is transparent.I set the picturebox's backcolor for small image to transparent, but I only get the backcolor of the form in stead of the big image.Is there anyway to see the big image at the transparent area of small image?
View 2 Repliesi had placed image and backgroundimage in button control in vb.net if button is in disable state,image also shown as disabled(there is no color of image) state.but i want an image as enable (ie.image should be in color) and at the same time button will be disable?
View 1 Replies