Displaying A Value As An Image In Vb?

Jan 3, 2012

In my aspx page I have a gridview which displays the value from my database as "*". So if a value in my database table is 5, it will be displayed as "*****" in the gridview.

code in aspx:
<asp:TemplateField HeaderText="Rating" SortExpression="Rating">
<ItemTemplate><h1><%# getrating(Eval("Rating"))%></h1></ItemTemplate>
</asp:TemplateField>
code in aspx.vb

[Code]...

What I want to do is change that "*" to a picture, ie star.jpg, so in the gridview it will display the image star.jpg instead of "*".Using MS visual studio 2010

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Displaying Image In Report, But If Textbox Is Empty Repeats Last Image?

Sep 5, 2010

I have a report that i'd like to display an Image for each record. But not all records have an image. The problem I have is that the last image is then repeated in the next record.

I would like to know how to have any empty field display a default image.

Code I have in report

Private Sub Detail_Format(Cancel As Integer, FormatCount As Integer)
Me.Image21.Properties("Picture") = Me.PhotoLink
End Sub

Photolink is a textfield and Image21 is an Image.

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.net - ASP.NET: Image Not Displaying?

Sep 16, 2011

Protected Sub Upload_Click(ByVal sender As Object, ByVal e As EventArgs) Handles Upload.Click
If Me.FileUpload1.HasFile Then
Dim intWidth, intHeight As Integer
Dim UlFileName, NewFileName As String

[code].....

After an image is uploaded it is not displaying on the web page like it should be:

'*** View Images ***'
Me.imgPicture.Visible = True
Me.imgPicture.ImageUrl = NewFileName

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Displaying An Image?

Apr 9, 2010

I am using vb.net running a backend MS.Access database and I am wondering what is the code that I can use to display a picture of an image when the field name is selected.My MS Access "field" name is Cars_Types: in the files I have the data "GM, Chrysler, Toyota, Honda, and Ford". The name of my database is ModelCars.accdbThe pictures are not coded into the database instead I would like them to be coded into the VB.NET program.

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Displaying An Image In Panel

Dec 27, 2010

How to display a images in a panel

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Displaying Image In Picturebox

Mar 6, 2012

need help in displaying image in picturebox in form load..im using vb 2008 and adodb

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VS 2005 Displaying An Image

May 16, 2010

I want to display an image in a datagridview,but i have no idea of doing the same.Is there any code bank submission regarding this topic or some ideas how to go for this?

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Correctly Displaying Image In PictureBox?

Jun 12, 2009

I am using a PictureBox to display images. I have SizeMode set to StretchImage. While this does indeed show the whole image, it is of coure stretched. Is there a way to prepare the image to be displayed so it will fit correctly in the PictureBox? I just want it displayed without distortion and within the box.

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Displaying BLOB Image Into PictureBox?

Oct 14, 2009

I have the following code below. I am reading a BLOB image from database, but when I try to display it in the picture box I am getting the 'Parameter is

Code:
Imports System.Drawing
Imports System.Drawing.Imaging

[code].....

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Displaying Image From DataGridView In Picture Box?

May 27, 2009

I've got a DatGridView and using CellClick I have populated a series of textboxes to display a record when user clicks but the most important part, the image wont open in the picture box I get the following message Unable to cast object of type 'System.Byte[]' to type 'System.Drawing.Image I know it must be a cast problem but I can't find anything on the subject

My code:

Private
Sub DataGridView1_CellClick(ByVal sender As System.Object, ByVal e As System.Windows.Forms.DataGridViewCellEventArgs) Handles DataGridView1.CellContentClick

[code]....

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Displaying Image From WebBrowser Onto PictureBox?

Aug 13, 2010

I'm trying to do this :[URL]But using VB.Net instead of VB6.I run into a problem with WebBrowser1.Document.Body.createcontrolrange()

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Forms :: Displaying GIF Image That Says Please Wait

May 4, 2011

I have a .net 4 form application. On a button click event, I want to open a form that has a GIF image in a webbrowser control, that says please wait. Then it opens a second form that has a datagridview that is being populated from a SQL query. Then I just hide the wait form. The reason I have resorted to this method is that sometimes it takes a while to display the results from with datagridview depending on what the user selected previously. The issue that I am having is the wait form displays but the GIF does not show up. If I make the application wait by using the following code the GIF show up like it supposed to until the timer runs out. At that point the image stops moving but is still present.

Private Sub wait(ByVal interval As Integer)
Dim sw As New Stopwatch
sw.Start()
Do While sw.ElapsedMilliseconds < interval
' Allows UI to remain responsive
Application.DoEvents()
Loop
sw.Stop()
End Sub

My original intent was to use the show method to display the results form and then hide the previous form, but sometimes the previous form would close before I could display the results form.

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Retrieving Image And Displaying In A Form?

Mar 11, 2010

I have a requirement of storing employee's image in databse and retrive them in a form. I could insert image into the database but when I am retriving it , it does not get working. So if anybody knows the code for retriving image from database and displaying in a form ?I am using MS SQL Server 2005 as databse.

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Saving - Retrieving And Displaying An Image In WPF

Jun 22, 2009

Note: This is in Visual Studio 2000 using a WPF solution. I am saving an bmp image to a SQL image field:

[Code]...

I may be saving the image the wrong way or attempting the conversion incorrectly.

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SQL Server - Displaying Image In TD Element?

Sep 27, 2011

I am need to display an image on my asp.net page, which is stored as an image data type in SQL Server. I am looking at this post, display/retrieve image from sql database in vb.net, however, how can I display that image in a <td> element?

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VS 2008 Displaying An Image From Database?

Feb 9, 2012

How do i get this code to display my image using a database this is my code.

code
Private Sub Details()
Dim oleDBC As New OleDbCommand
Dim OLEDBDR As OleDbDataReader
con.Open()

[Code]...

Unable to cast object of type 'System.String' to type 'System.Drawing.Image'.

but if i use lblName.Text = (OLEDBDR.Item(1)) it will display the path to the image.?

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Displaying Image From SQL Server In Crystal Reports

Nov 19, 2009

I have couple of images in my SQL SErver 2008 table of which the datatype is image.In my VS.net 2008 project I have a crystal report which is displaying all the fileds from that table. But the image is showing as blank.

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Displaying Image In PictureBox And Description In RichTextBox

Jul 25, 2010

The new issue is that the knife item gets added to the listbox, but when I click on it...the picture isn't displayed in the picture box, and the description isn't displayed in the rich text box. I have the image path and name correct. I have no idea why the description isn't going in the text box.

Code:
Public Class FormInventory
Private Sub FormInventory_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
'' this is all the code for the inventory knife.
If KnifeTaken = True Then
[Code] .....

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Convert An Image To Black And White Before Displaying It In A PictureBox?

Jun 20, 2009

Is there a way to convert an Image to Black and white before displaying it in a PictureBox? Or is there a way to make a PictureBox display color images in black and white?

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Codings For Displaying Image In Picturebox Using Access Database

Mar 24, 2010

i am working a "image processing system" project in vb.net using the ms access2007.i have to browse by clicking a button and open a image to display its name to a text box and that image to picturebox.and after that i want to add,del and extract those images to the access database.i want to use datagridview control also.

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Displaying A Different Image Based On The Day Of The Week Using Select Case?

Mar 17, 2011

I'm trying to display a different image based on the day of the week but my code is stuck on Monday. It won't work appropriately.

[Code]...

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VS 2008 - Displaying Image In ByteArray To PictureBox On Form

Sep 4, 2010

In my project I am using a camera to capture images. The images will be stored in a byte array. Now I want to display my images in byte array to picture box on my form. I am pasting the code bit below.

HTML
Declare Sub CopyMemory Lib "kernel32" Alias "RtlMoveMemory"
(ByRef Destination As Byte, ByRef Source As Byte, ByVal Length As Integer)
Delegate Sub MyFrameHookerDelegate(ByVal FrameType As Integer,
ByVal row As Integer, ByVal Column As Integer,
ByRef lpImageAttribute As TIMAGEATTACHDATA, ByRef Buffer As Byte)
Public ImageBuf() As Byte
[Code] ....

I want to display the image from ImageBuf() to a picture box on my form.

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.net - Displaying An Image In A Gridview From An ObjectData Source Created By A List In Asp.net Using Vb

Aug 20, 2011

I'm having a problem displaying an image from an ObjectData Source created by function which adds iems to a list(of T) class. The ObjectData Source then becomes the gridviews Data Soource. All the other fields are displaying, except the image.

[Code]...

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Displaying A Image When User Types In Specific Characters Input Box?

Mar 16, 2009

for example if a person types in multiple characters that represent a certain image in the input box for example if i type "tom" in the input box each letter represents a different image. Can i display those 3 images on the form somewhere? this is what i have so far...

Dim character As String = InputBox("Please enter a word")

I know that much but im not sure how i can connect the letter with a image for example

PictureBox1.Image = My.Resources.pic02

i want t to = my.resources.pic02 and i want it to display on the picturebox1.image

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VS 2005 - Displaying Image In Front Of A Nodes Caption Of A Treeview

Jan 12, 2010

Displaying an image in front of a node's caption of a treeview. i have an imagelist that contains of images and a treeview containing of nodes. I have also assigned the name of the ImageList control to the ImageList property of the TreeView control, as you can see in the following code. here is the structure of my treeview: Code: even i know that by using the image index and the selected index property i can display the images in front of the node caption of a treeview but i cant do it properly and having a few confusions.

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VS 2008 Finding If An Image Control Has An Image Loaded (flashing An Image With A Timer)?

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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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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Dispose Of An Image For A Picture Box & Exifworks Class Does Not Release Image File For Deleting?

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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Make A Picture Box Image Property Switch To A Random Image From The Resources Folder?

Sep 12, 2009

With a button click event, how do I make a picture box image property switch to a random image from the resources folder?

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Save Image In Msaccess Database & In The Crystal Report It Should Display The Saved Image?

Aug 28, 2010

i want to save image in ms access 2000 database & i want retrive it in a crystal report in vb.net 2005

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