Custom Cursor - "Image Format Is Not Valid. Image File May Be Corrupted?
Oct 11, 2011
I created a new cursor (it works properly, I tried it in windows 7) but is not working for me in the program.I took the Windows cursor (aero_helpsel_xl, from C:WindowsCursors) and it appears to me the same error.i use with this code:
Me.Cursor = New Cursor("Patch..")
The problem say:: "{"Image format is not valid. Image file may be corrupted.
Parameter name: stream "}"
edit: I realized what the problem ... It can read only cur files with 24-bit color and lower - but it shows only two colors: black and white.
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Dec 17, 2011
How do you change the cursor image to an image from the project resources?
The methods I have found either don't work or only change the image within the form, and reverts back to default when the mouse leaves the window.
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Jun 21, 2010
i want to work on a shooting game,and i already have a code for the rotation of the image but i have a few problemFirst problem(for the tank /ship): i want the image to AUTOMATICALLY rotate facing the mouse cursor,i know how to rotate but but i dont know how to convert the location of the mouse to an angle that the image will face,,
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Sep 6, 2009
How do you convert a System.Drawing.Bitmap image to any other type of image? I tried CType, which failed, since I do not know the type for .png or .jpg. I cannot find it anywhere on google either.What is the most efficient method to do this, which keeps the quality of the image as high as possible?
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Jun 5, 2011
Im looking for a class or code in VB.NET that can convert a black and white image in JPEG format to a grayscale TIFF format.
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Jun 14, 2009
I have an app that loads a jpg into a picyure box, then updates exif data in exifworks classThe problem is that when I save the image(from image used for picture box) or class (to save exif data) then try to delete, sometimes I get success, others it won't allow delet I have gone to the trouble of using gc.collect, do events, put the delete in a timer & wait for the delete before continuing & still get the problem
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Jan 22, 2010
is there anyway to change the image of a cursor or are we only allowed to set the cursor to one of the ones in Cursors.[etc]i've been thinking of faking it in a way that i set Cursor.Hide then track the Mouse Move and make an image follow the Mouse,
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Dec 20, 2009
i want to know, which way program runs faster1- add image to button through its property -> assign image from project resource file2- on form load event, assign images to buttons, from project resource file
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Aug 14, 2011
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].....
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Sep 23, 2009
am trying to extract a preview image (jpg file) from a canon raw (cr2) photo file using the well known program exiftoolExtracting certain meta data works fine with this kind of code:
Private Sub GetExifData(ByRef id As ImageDataType)
Dim ExifTool As New Process
Dim ExifToolStartInfo As New ProcessStartInfo
[code]....
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Jan 6, 2009
I am currently creating a program that will change the cursor's image and let it stay like that until the user clicks use default image button. I do not mean like
Me.Cursor = New Cursor("C:\cursor.ico")
I mean as in even if the user's cursor leaves the form, it will still display the custom cursor only.
I have got only this much done so far, and the code is not 100% working either.
Private Sub ChangeCursorButton_Click()
System.Windows.Forms.Cursor.Hide() 'only hides the cursor when your mouse is on the form, need to fix that
Me.Cursor = New Cursor("cursor.ico") 'had no choice but to use this for now, even if when your cursor is out of the form it will revert to the original.
[Code] .....
The code only works if your cursor is on the form. If its not, it doesn't work as intended.
I need the code to work that the cursor will hide the original cursor and let the custom cursor I declared shown.
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May 18, 2010
How do you change your cursor into a bitmap image?
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Aug 1, 2010
I am trying to send clicks to a webbrowser in my form. Will it work if I tell the program to click on the form XY over the webbrowser? Also, how can I find the XY over the webbrowser?econdly, is it possible to search a webbrowser and find an image inside an SWF? In other words, if I have an image, is it possible to find it in an SWF? Sort of like Imagesearch in AHK.
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Dec 11, 2007
I have a short little program that has an image follow my mouse cursor. But the problem is that the image keeps drawing itself over and over. I only want 1 image following my mouse.
Public Class Form1
Private Sub Form1_MouseMove(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles Me.MouseMove
Dim myBitmap As System.Drawing.Bitmap
Dim myGraphics As Graphics
[Code] .....
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Mar 9, 2010
How to make cursor image like this program? url...I want to make Launcher like this but i can't make it even with autoupdater.
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Mar 18, 2012
I am trying to read a 16bit binary file (tif image) and pixel values of the image ranges from 1200 to 4500. I tried to use BinaryReader using ReadUInt16 but I get EndOfStreamException Unhandled error. ReadByte method works fine with an 8bit tif file. I do not know how to read a 16bit image file using binaryReader. Shouldn't I use ReadUInt16 since values of pixels range from 1200 to 4500?
[Code]....
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Oct 5, 2010
In VB.Net with Winforms how do I make an image follow the cursor even when it leaves the form? I want to do this during a drag and drop operation. BCL and/or GDI is better for my usecase than P/Invokes.
If you are familiar with PeaZip, it does something of this sort when dragging a file from it's interface.
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Feb 19, 2012
It is very easy to move your cursor to a specific coordinate but my question here is how do you move your cursor to an image? Now what this would involve doing is importing an image so the program understands it, then finding that image on your screen (maybe through RGB colors). How exactly do you do this? What is the procedure?
Say I want to import this image: Now I want the program to find that image on the screen (THE START BUTTON) and then move my cursor on it.
so cursor.position = new point(the image)
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Apr 28, 2010
The coding below is to retrieve the Raw Image Data from the Database and then write as a JPG image file. The problem is the image file (image.jpg) is "nothing" after file created. I guess there is something wrong in the following coding.
fs.Write(rawData, 0, fileSize)
No any runtime errors I can find, and I double check rawData (i.e. Buffer) contains data. But don't know why there is "nothing" inside the image (image.jpg).
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
Dim fileSize As Integer
Dim rawData() As Byte
[code]....
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Jul 22, 2010
I have an image list and would like to add a directory of images to the image list in my code. How would I do this? When I run the code:
[Code]...
I get an out of memory exception. Currently there is only 14 images so there really shouldn't be a problem.
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Mar 16, 2010
First and foremost,there's a problem occur in my system. the cursor image wont disappear after i point to other button. the cursor still can move freely,but it will left the image of cursor after i pointed to another button print screen of my sytem [url] on the picture above,you can see the problem.i dont know how to state more,but can you rescue me with the greatest solution?!the main probs are the button and cursor.
The coding:
Private Sub mnuallsale_Click()
RptAllsales.Show vbModal
End Sub
[CODE]...
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Feb 21, 2010
I am using Cursor.Draw to draw the default cursor on an image however this does not draw the alpha levels - they just draw the alpha pixels with a black backing how can i draw a cursor to an image and KEEP THE ALPHA channel?
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Oct 28, 2010
I'm using vb.net 2003 and I've tried to generate a report in Excel using POI, but I have a problem when the records is above 2000, cell formats has been missing or corrupted for the next 2000 and above records. And when I'm opening the generated report and It shows a message of "To many different cell formats" and the next message is "Excel encountered an error and had to remove some formatting to avoid corrupting of workbook. Please re-check you formatting carefully." Can anyone help me on how to fix it or can anyone else have an another idea for me to format all does cell whether it's 2000 records an above. [code]
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Jun 14, 2010
in my program were ever you click on a picturebox it draws a image, that works, but the picturebox it in a panel so that when the picturebox gets to big scroll bars appear, that works, but when i scroll down the picturebox and click it wont put a image exacly were i clicke, but if i did not scroll at all and click it works just fine.
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Feb 25, 2009
How to convert eps format to jpg images in VB.NET?
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Feb 11, 2007
have an OLE Object in my table, that may be jpg, doc, xml file.In case of jpg I'd like to show it (VS2005 Visual basic).I did next (not full code):Dim ms AsNew MemoryStream()Dimreader As OleDbDataReader = md.ExecuteReader(CommandBehavior.SequentialAccess )reader.Read()retval = reader.GetBytes(0, 0, outbyte, 0, bufferSize)ms.Write(outbyte, 0, retval)ms.Seek(0, SeekOrigin.Begin)curImage = Image.FromStream(ms)----> error "Parameter is not valid."I do not see the fault
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Apr 20, 2010
I am getting a "Parameter is not valid " error when reading a value from an Image property and I don't know why.
Writing to the property works just fine (MyControl.EditImage = PictureBox1.Image) .
Reading from the property causes an error (PictureBox1.Image = MyControl.EditImage )
The Property looks like:
Private mNewImage As Image
Public Property EditImage() As Image
Get
[Code]....
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Dec 2, 2011
How to make custom cursor for my application from image file .jpg or .png or .gif
to work on everything, clicking on buttons, textfields the cursor to be on everything
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Aug 8, 2011
i have image list like this : [URL]
so, i want to get image from that file, and display to PictureBox.
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Nov 18, 2011
I'm currently creating a text editor (more specifically, a HTML editor). I keep getting the error seen in the picture when I attempt to open a file that I have saved from the program. If I open an HTML file from another text editor, it opens fine.[code]...
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