I'm still learning VB and I'm trying to do a yahoo sign up page from my own form. I learned how to write to the form just fine, however Im having a hard time downloading the captcha image file.I have tried getting all the images from webbrowser.document.images however the captcha image is not showing through this [code]Im trying to download the captcha image to my program directory.
View 5 RepliesI am trying to edit an image. I can open the image with Picturebox1.load(mypicture)
I can change the pixels/edit the picture by Dim img as new bitmap(picturebox1.image)
[Code]...
now here is the weird part. When I save the image the filesize INCREASES..but the picture dimensions are the same Example... TEST.PNG 1.3KB, when opened up via picturebox/saved the image is now 2.3KB
not sure why...i even though I specify system.drawing.imaging.imageformat.PNG
samething with JPG... it actually SHRINKS it evenmore.. example 88KB jpeg.. saved as jpeg is now 47.7KB...
Im trying to make an advance chat room with some cool features.
How would i save an image in memory from a stream?
were currently developing a software for our thesis. And were having a problem with the SAVE button. this SAVE button will save the two individual picturebox into one .BMP image when saved.
View 7 RepliesI have a contextmenustrip with 10 options on it. Each option calls an image from my resources and changes the background image of my form. When i select an option how do i save it and make sure thats the image that loads next time i run my application ?
View 30 RepliesThis has really been a problem for me in the past and with deadlines, we decided to just have the app copy the image to the server, rename it and save the link in the database. This is the worst way of saving that kind of sensitive data, I know. We now have the time to fix that.
View 4 RepliesJust wondering how if it is possible to draw onto something, with GDI+, that can then be saved to some kind of vector format?
View 2 RepliesI'm currently working on a VB 2008 course of Michael Halverson, and I'm stuck at an assignment where I'll have to expand a previous wood order program so customers can add woodcuts to their orderIn the newer program a customer can define 4 coordinates (x & y for startpoint and x & y for endingpoint), after clicking on the button 'Next cut' a line will be drawn on screen (in PanelCuts) with a maximum of ten lines. After finishing, the coordinates must be saved in the order.txt, and when the client re-select the order in the main order program, they can review and adjust / remove the already specified cuts.Right now I'm at the point that the you can enter the coordinates, and the line will be drawn.
- What's the best way to store the submitted cuts, in a Label? array? or something else?
- When the form reloads, how to displays all previous made cuts? Can i count the numer of cuts and with For i = 1 to combined with SelectedItem. Split() ? [code]
How to save image from webbrowser loaded page to hdd (after loading save to hdd)?
View 2 Repliesi want to save image in ms access 2000 database & i want retrive it in a crystal report in vb.net 2005
View 8 RepliesI am "weeks new" to visual basic 2008 but I was hoping that someone might tell me how I can open an image in whatever type of "visible" graphics window (always positioned at: x=0 y=0); move to some "definable position" of interest x=(n) y=(n); change the brightness of that "individual pixel" by some "definable means of measure" from its original state; and save the new image as a separate image file?
View 4 RepliesI hoping to find a current and simple way to do this. I'm using VWD Express 2008 and SQL Express 2008.I'm able to get the client's path to the image file using an asp:FileUpload control on the web form.
How do I upload the client's image file and display it in the web form's image control?How do I save it to the sqlserver? The image table is already set up with a "Image" data type column. Can the image be saved to the database as simply as other data types?
I try to add text strings to an image but keep the metadata of the original image. The problem is How can I save ImgMetaData (from the original image) to the new image?
Here are the codes:
Public ImgMetaData As BitmapMetadata
Public myImageCodecInfo As ImageCodecInfo
Public myEncoder As Encoder
[Code]....
i made a vitual dekstop and i have a few problems that to be fixed. The first problem i have is that i have a picturebox as the entire form like the desktop background but the progrblem is that i have some group boxes over that picturebox box. How can i make so you can see throw the group box so that you can see the image behind it. And how can i save a picturebox image without a save file dialog
View 5 Repliesfind a current and simple way to do this. I'm using VWD Express 2008 and SQL Express 2008.I'm able to get the client's path to the image file using an asp:FileUpload control on the web form.How do I upload the client's image file and display it in the web form's image control?How do I save it to the sqlserver? The image table is already set up with a "Image" data type column. Can the image be saved to the database as simply as other data types?
View 3 RepliesI'm a VB beginner.I've been playing with Graphics.DrawString by watermarking a picture with a text string. The picture below to the left comes from PictureBox with a text string drawn with Graphics.DrawString. The font style used is Arial 48 points, regular, I think. The picture in PictureBox shows just as I configure. Great... The resolution of the original Terri Hatcher picture is 300 dpi (300 x 300). Exporting this picture with Graphics.DrawString, I get the picture below to the right. The text string appears a lot bigger than previously shown in PictureBox. It turns out that the text size varies, depending on the resolution of the original picture. That's kind of odd. I develop several graphics applications in a different environment and have never seen this sort of graphics.drawstring thing. Anyway,
my sample application seems to draw a text string at an image resolution of
[Code]...
Using VB.net 2010, Windows 7, and SQL Server Express 2008 R2.
I am trying to save an image from a picture box to an image field in SQL Server. The line of code below produces an error. What am I doing wrong?
...code
objCommand.Parameters.AddWithValue("@ss_no", mskSS_No.Text)
objCommand.Parameters.AddWithValue("@d_code", txtD_Code.Text)
[Code]....
I'd like to verify if an image control has an image loaded . If it does , I want to unload that image (and load no image) , but if the image control has no image loaded , I want to load an image . Is it possible ?
If ImageMY.Image.Equals(Nothing) Then
ImageMY.Image = System.Drawing.Image.FromFile("C:ImageBlaBlaBla.jpg")
Else
[code].....
I'm making a front end to dvdauthor.I have a picturebox which holds the menu background. In order to draw a textbutton on the background image I store the image in a hidden picturebox. So the text doesn't get drawn to the visible background.
Dim ctl As Control
For Each c As Control In pbMenu1.Controls
If c.GetType() Is GetType(TextBtn) Then[code]...
This works the first time. But if I hit save again it writes the text to the background image on pbMenu1.
i want save image in directory path and also save path in database...sqlserver 2005 and retrieve in in same folder and path?
View 1 RepliesHow to create folder runtime in windows application and store image in that folder?
View 3 RepliesHow to save image in the vb.net project .Is i save image or image name if i save image so how i can search it and if i save imagename how i can search
View 1 Repliesi have my windows form applicationWhen i load image, i want save this image on another pc. On this another pc there is a Firewall, Windows Live OneCareOn this another pc i have created folder with Anyone permission for create, edit, delete fileI use this [code]
View 8 RepliesI am using webservice to call method in businesslogics(one class written in vb).I am getting inputppath and path to where i have to save image in that method.I have to create thumbnail and also i have to save original image.Means i want to save masterimage in one folder and its thumnail in different folder. I used following code
Public Function CreateThumbNails(ByVal intWidth As Integer, ByVal strInputFilePath As String, ByVal strFileName As String, ByVal strOutputFilePath As String) As String
[Code].....
What code i have to include to save original size image in another folder.
I have created a VB.net desktop based application for my staff image uploading. How I can upload my staff photo in a specified ftp folder using my application.
View 4 RepliesI have a application, written in Visual Basic 2008, which reads emails out of outlook 2007 and shows it.It is possible to save the email to disk as msg or html.Now I want to save my email as an image (jpg, gif or other) with code. Maybe directly or first to html and then to an image.
View 10 Repliesim training on system.drawing.graphics and now, when i draw something on picturebox1, i want to save it, but picturebox1.image.save wont work... Here is the code for save:
Dim i As Integer = 1
Dim loc As String = "C:graphics" & i & ".bmp"
PictureBox1.Image.Save(loc, Imaging.ImageFormat.Bmp)
And when i clicking that button which doing that save, it gives me this error:
Object reference not set to an instance of an object.
I have a application, written in Visual Basic 2008, which reads emails out of outlook 2007 and shows it.It is possible to save the email to disk as msg or html.
View 13 RepliesI have a picturebox with an image. Anyone have a code snippet on how I could save the file using a savefiledialog box? bonus: is there a way to save the file as a png?
View 1 RepliesI don't know if this is possible, but does anyone know if you can save the contents of a Chart as an image?
i.e. I have my program which display's weather information (temperature and such like) on various charts displayed on tabs within a TabControl.
See screenshot below:
What I would like to do is be able to save what is being displayed on each Chart
and FTP them to my FTP site.
I have found some code to be able to FTP the files to my FTP site, BUT I cannot
seem to find any way or code to save the charts to an image file, say a .PNG file.
Does anyone know if this is possible? if so would you be able to show me how to
do this.