C# - Removing Validation Icon Image In Devexpress ASpxTextBox
Nov 2, 2011
I have some ASPxTextboxes in my webPage. I have set requiredFiedvalidate to true. I have two button on the page. one is SAVE and Another is CLEAR. I have set CausesValidation false to CLEAR Button. Now When User Click on CLear button all the Textboxes gets clear, and Programs enters into Add Mode...but the validation icons still reamains on the page. how can i remove that icon? and i also want that icon when user clicks on save buttons if required field is empty.
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Dec 16, 2011
I have added ASPXUploadControl to save the Image File.I want to apply Validation (Required Field Validation) on this control.. but i dont find ValidationSetting Tag in this Control
<asp:FileUpload runat="server" ID="fuAttachment" CssClass="mediumResolution required" Width="100%" />
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Jun 4, 2011
My application icon looks ugly-like a paper and i would like to change it to something like globe icon or any suitable image.Am programming using visual studio 2005 and the program is written in vb.net.
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May 4, 2011
I have a vb.net 2008 application which has its corresponding icon.
The icon shows correctly except in the taskbar when the "small icon" setting is on.
My vb.net project includes a .ico file which when I see in the IDE includes 16x16, 32x32, 48x48, 64x64 and 256x256 bitmaps, in 4, 24 and 32 bits, also 3 .png images in 256x256 32 bits each.
I made the icon myself simply using a 64x64 bitmap and then converting it to .ico, and assigning it to the application in the project properties. I thought windows would use and escalate the corresponding image, it shows even in the file explorer properly in the small icon form, but not in the taskbar.
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Jun 10, 2010
I want to VALIDATE Image Combo control just like the one that is in CommonDialog control. Now I have to choices:1. Put validation routine in Click Event, it works fine if I only use mouse, but if I use keys (Arrorw, PgDn-PgUp, Home-End, etc) Click Event is invoked.2. Put validation routine in Validate Event, perfect; but I will work until when focus is moved to other control.How CommonDialog Image Combo does work? I can open it with mouse click or with F4, then I can move across options with mouse or keys and, when I click a choice or press Enter is when validate routine is invoked.
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Feb 14, 2012
how to convert an image into an icon? Is that possible with any image type? I read about image editor which also helps. Where does one get or download this?
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Nov 13, 2009
Im trying to convert an image that i have downloaded to an Icon, how can I do this?
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Jun 8, 2011
I need to create an application that converts an image to an icon. This is for a school project, and I know there are libraries in VB that do image conversion, however I have to make the conversion process myself. My first task is to convert an JPEG into an icon. I made the GUI, and have the program open up the files and scale them down into my pictureBox. What I need, are some suggestions for the conversion, since I can't use what VB has. what do I need to start with ?
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Mar 2, 2009
Making an icon out of an image
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Feb 16, 2009
I've written a program that adds an image to an imagelist, with a transparency color set, and then saves it as an icon.it works + the image is saved with the proper transparency, but windows doesn't recognise my icons as icons. i've tried 2 ways[code]...
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Nov 23, 2009
I am using vb.net 2.0 and i would like to set an icon or image in a DataGridViewButtonColumn. I know the class has no member for it.
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Mar 6, 2009
I am designing a quick launch program that is going to sit on top of all other apps, and will have multiple buttons for launching frequently used programs. I need to knwo how to asign an icon/image to each button based on what the icon is for the program/file to be opened.
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Apr 1, 2009
who can give me example of Database + listbox with image or icon the icon and image within listbox can be checked by people and give the result of database query
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Jun 8, 2010
I run a software development firm that develops application for Windows Vista or higher. Windows Vista has a new feature called large icons, that allows display of up to 256X256 icons.
However, if I make an image that contains this icon file, the image just assumes that it should use the 32X32 one in the ICO file, even if I scale the image up to like 500X500 (in that case, it just scales the 32X32 one up).
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Jul 24, 2010
I have seen many programs with a little icon/image next to their text on their button. I would like to know how thats done. I dont mean to hover my button and make different effects, all I want is a little icon/image next to the text in my button.
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Jun 15, 2010
Is it possible to use icon file as a image for a button in visual basic? E.g. I have 3 buttons that need to have 3 icons when you click the button the icon of the button needs to be the icon of the form is this possible?
btnIcon1 = my.resources.ICO1
btnIcon2 = my.resources.ICO2
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May 16, 2010
I need a code that will save a picturebox image as a icon with a transparent background us this possible?
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Jun 11, 2011
Iam creating a Inventory System on vb.net and I need some image for like new,search,delete copy cut edit etc can any Help me from I get all this Images, I try to search in google bt I did't get
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May 22, 2011
well i convert a certain image to an icon file and when i upload it its just a white rectangle in the corner of my app instead of the actual icon???
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Nov 21, 2010
I have a menustrimp with items on it and with each item i have added an image to it via the image property.But the problem is when ever i try to make an change to the images like i want to remove an image And replace it with another image, at run time, the old image shows the new one doesn't show.This same problem occured to some buttons with icons on them.anytime i change the icon ,it doesn't show the old one shows.It appears the changes doesn't take effect.
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Dec 30, 2011
I use vb.net. I am trying to do a file upload, I want the image to save to image folder, however, the image don't know appear in the directory that I indicate. If I click on "show all file", the image appear, but the image icon is blank or white like the image below show. So I click on that image and click on "include it in the project", however, it shouldn't be the case that I everytime upload an image, I need to redo that again. So how should I allow don't appear the white icon and to always appear in the upload folder when I upload a image instead of manually click on the image to include in?
This is my code
Protected Sub uploadImage()
Dim filename As String = FileUploadImg.FileName
Dim fileType As String = filename.Substring(filename.Length - 4).ToLower()
If (fileType = ".gif") Or (fileType = ".jpg") Or (fileType = ".png") Then
[Code] .....
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Jan 15, 2012
i trying to do a file upload, i want to image to save to image folder, however, the image don't know appear in the directory that i indicate if i click on "show all file", the image appear, but the image icon is blank or white like the image below show so i click on that image and click on "include it in the project" , however, it shouldnt be the case that i everytime upload an image, i need to redo that again so how should i allow don't appear the white icon and to always appear in the upload folder when i upload a image instead of manually click on the image to include in ?is it visual studio problem? does i need to click on something to make the white icon disappear?
this is my code
Protected Sub uploadImage()
Dim filename As String = FileUploadImg.FileName
Dim fileType As String = filename.Substring(filename.Length - 4).ToLower()
[code].....
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Oct 23, 2009
I have an image upload facility in my asp.net project, when uploaded a thumbnail of the image is generated and saved to disk. What I would ideally like to do is apply some nice styling effects to this thumbnail image.. similar to the look of the icons on an iPhone.. perhaps a slight gradient, smooth rounded corners, and a border.
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Aug 10, 2011
I have a gridview column in which I have one column that point to a pdf file on the file server. I need to have another column right beside this, displaying the pdf icon. The user should be able to click the icon and launch the file from the file server. [code]...
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Jun 15, 2010
I'm using resources in VB.NET(2008) to manage my files and have 3 icon files that need to be on 3 buttons on my form (clicking the button changes the icon of the form tot the pressed button)
ICO_1.ico
ICO_2.ico
ICO_3.ico
but when I try the code below i get the error that "Value of type system.drawing.icon cannot be converted to system.drawing.image" any idea what's wrong?
btnIcon1.image = my.resources.ICO_1
btnIcon2.image = my.resources.ICO_2
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Oct 11, 2010
How can you add a image where when you double click on the icon and the program starts it shows a picture before the program loads. Like Photoshop startup or the new 2010 visual Basic express start up
[Code]...
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Nov 19, 2010
I currently have the following code but I would like to get away from going to a physical location. If I have the icon as a resource, how can I programatically add the icon? I don't want to use the form's designer to do this.
Sub Form1_Load()
Dim ico As New System.Drawing.Icon("C:Resourcesicon.ico")
Me.Icon = ico
End Sub
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Jul 28, 2009
I'm not sure exactly if the folder icon is in shell32.dll, but nonetheless if it is.Basically, whenever I come across a folder in a FileSystem list, I want to add the icon for a folder to the image list that I am using for the ListView. The problem is that I'm not sure how to reference a specific icon location in a icon collection in a dll.Is this possible with Icon.ExtractAssociatedIcon and shell32.dll?
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Jun 26, 2011
Got an annoying issue it's Visual Basic 2010 I changed icon where the assembly name.I got a good icon it has lots of sizes, or I tried diff sizes like 64x64 128x128 nothing seems to work I only see the icon when i do View > Details so it's small icons in the folder, but if i have view large icons It doesn't work. I even used the same icon on VS 2008 and it worked.
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Mar 18, 2010
Here's the code that I use to extract the icon size that I want:
Dim i As Icon = My.Resources.Spectrum
Using i2 As New Icon(i, New Size(256, 256))
Me.PictureBox1.Image = i2.ToBitmap
End Using
This works from 16x16 up to 128x128 but for 256x256 it extracts the 128x128 icon. I tried 0x0, because I seem to remember that that is how the large size is stored in the meta data, but that didn't work either.
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