Windows - Export Image With Pixelformat 16bpp4444?

Oct 22, 2010

I'm trying to let the user import an image in my windows application, in any pixelformat, but i need to save the image in 16bpp4444 format, and that is not an option for pixelformat in .Net imaging class.

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Changing PixelFormat In BMP?

Apr 8, 2010

I have an image that is using an indexed pixel format. I can't load such an image into a graphics object using loadimage. Ultimately, all I am trying to do is to overlay one bitmap onto a different one, neither of which will be visible for some time, if ever. That looks like it can be done fairly easily by loading the BMP into a graphics object, then drawing the other image onto it. However, that would require transforming the incoming image from an indexed pixel format to a non-indexed format.

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Export Form As An Image (not During Runtime)?

Nov 4, 2011

I'm using Visual Studio just to create GUIs for a project. There is no code, only the designs.

I need to convert these forms into images that I can paste into the report.

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Export Resource Image At Runtime?

Feb 13, 2009

Is this possible? I dont want to include a folder of all the images.I want to be able to take an image from the resource and export it to a file.

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Generate/Export An Image At Runtime?

Mar 24, 2011

I'm developing a standalone application. The purpose of it is to have no installation necessary. I'm trying to keep it as small as possible, and everything contained in the actual program, so that the user can let it sit right on their desktop. I wanted to make it possible to generate an image, preferably something transparent (.png, .gif) of a certain dimension, and export it to a certain folder. I've explored Bitmap library, but I've yet to come up with a successful solution. I'd be very obliged if someone could point me in the correct direction. Here's my current code:

Dim myPNG = New System.Drawing.Bitmap(fileName:="logo.png")
myPNG.SetResolution(xDpi:=100, yDpi:=20)
myPNG.MakeTransparent() 'creates transparency
myPNG.Save("C:logo.png")

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Excel Chart Save/Export To Image?

May 24, 2012

I am trying to sort out how to save or export a excel chart to a jpg image. this is what I have so far, but is obviously not working.

Private Sub ButtonJPG_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ButtonJPG.Click
' Export chart as picture file

[Code]....

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HTML - Export A .Net Panel Control To An Image?

Feb 26, 2010

I'm developing an application in VB.Net (VS2008) which allows the creation of classroom layouts. The layout is a panel and has child panels (seat objects) the seats are then populated using drag and drop and show a preview of the person sitting there.

I would like to export this panel to a printable format such as jpeg, pdf etc.I have tried using the CopyFromScreen but I can't get this to only output the layout panel. (some of the panel could be off the screen at the time of export)I have also considered using HTML outputting each seat as an absolutely positioned div container. Then printing the HTML page.

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Export Image From Air App Directly Into A Powerpoint Slide Programmatically?

May 17, 2010

if this is the case.What I'm trying to do:1) have a way to save / copy screenshot from an Air app2) automatically paste such screenshot into a new powerpoint slide in the current presentation

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Export To Email In Windows Application?

Oct 20, 2009

So instead of exporting to Excel like Ive seen before, I was wondering if anyone has ever exported a datagridview to Outlook in an email?

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VS 2008 - Export Crystal Report Error " Invalid Export DLL Or Export Format"?

Jan 26, 2010

I am developing an application using VS 2008/MySql and I am trying to export the crystal report on runtime using my own code. I get an error saying:

Quote:Invalid export DLL or export format.

My code is:[CODE].....

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Export DataGrid To Excel On Windows Form?

Mar 25, 2010

I searched the internet for what I need and got this [url]...

That is what I need. But, I do not want the things on separate columns and rows the whole time. As it is displayed on my DataGrid

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Export To Excel Fom DataGrid .Net Windows Application?

Mar 30, 2009

I need to Export DataGrids' Contents to Excel using VB.Net for a Window based Application.

How to do this..

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VS 2005 Windows Image Acquisition :: Transfer Image From Camera To Hard Drive?

Jul 3, 2010

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].....

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Export Data To Word Document In Windows Application?

Apr 15, 2010

how to export data to word document in windows application?

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How To Export & Delete File At A Time In .net Windows Application?

Jun 9, 2011

in windows form in button click event how to export the file in a location select by showdialog & it will be delete permanently at a same time.How can i do this because in .net it will produces error "IO Exception was unhandled" or "The process can not access the file because it is used by anather process." .In button click event how to export the file & delete at same time in vb.net windows application.

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Export Datagrid / Panel To Word , Excel Using Windows Application?

Sep 7, 2010

How to export datagrid or Panel to word or excel useing vn.net 2008 windows application ?

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Export & Delete File At A Time In Windows Application Through Button Click Event

Jun 9, 2011

in windows form in button click event how to export the file in a location select by showdialog & it will be delete permanently at a same time.How can i do this! because in .net it will produces error "IO Exception was unhandled" or "The process can not access the file because it is used by anather process." .In button click event how to export the file & delete at same time in vb.net windows application.

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Create A Dicom PACS Which Will Import And Export Dicom Image Files

Dec 12, 2008

I want to create a Dicom PACS which will import and export dicom image files. At this time i am using a batch file for dicom file importer but i have nothing to export dicom files.

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Export An Image Into An Excel File Without Excel Installed?

Oct 7, 2011

I need to export Chart(image) and grid (tabular) row data into excel file. I can not use automation because Office tools are not installed in my server. I've found a bunch of free/proprietary tools like:

NPOI
MyXLS
ExcelWriter (softartisans)
JetCell (DevTrio)
Aspose.Cells (Aspose)

But I do not know which one is better for my needs. I need to export not only grid row data but also Chart (image), thats why I am thinking about.

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Using Export Wizard In Sql 2005 To Export To .xlsx File?

Aug 25, 2009

I have been able to export data from a query to the xlsx file..howerver those fields which are currency in my sql server 2005 table are currency are showing up in the spreadsheet as text. The column mappings are correct when I look at it in connection manager.

Also Is there also a way to create a new worksheet each time the export is run or does the file have to be already named?

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Get Clean Image Of A Windows Form?

May 6, 2012

I would like to know how to get a image/screenshot of a Windows Form in .NET while it is running as it would have been seen in the designer/when it is first opened, i.e. without any text in controls etc. Basically I would like an image of the form as it's clean copy.

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Image.PropertyItems Incomplete On Windows 7?

Jun 11, 2010

Reading tags from a Geo-TIFF file works great on XP and Vista, but does not work on my new Windows 7 box using the exact same code and image. Several of the critical tags are missing. Here is my sample code:

Dim b As New Bitmap("C:myMap.tif")
Dim list As String
For Each p As PropertyItem In b.PropertyItems

[code]....

On XP and Vista, this is the result:

256, 257, 258, 259, 262, 273, 274, 277, 278, 279, 282, 283, 284, 296, 305, 320, 339, 33550, 33922, 34735, 34736, 34737

On Win7, this is the result:

256, 257, 258, 259, 262, 273, 274, 277, 278, 279, 282, 283, 284, 296, 305, 320, 339, 34735, 34737

Why would it be different? I'm compiling as 32bit (crashes if I try 64 bit); running as admin, have tried running the exe with various compatability modes set...no difference.

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Set The Image Path For Windows Application?

Dec 9, 2011

Am having an image in my Project-solution and i need to set the image dynamically?for a picture box of winforms in vb.net?

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.net - OutOfMemoryException With Image.Clone - Only On Windows 2003?

Mar 23, 2010

I have an image that I need to shrink. The original image is a grayscale PNG, which isn't a huge issues except that when I shrink it down, the thermal label printers pickup the artifacts and print them on the label. So, what I did was change the image to black & white (Format1bppIndexed) before resizing, like this:

Dim bte() As Byte = System.Convert.FromBase64String(imgStr)
Dim ms As New IO.MemoryStream(bte)
Dim bmp As New System.Drawing.Bitmap(ms)

[code]....

And then I resize it. This code works fine on my Windows 7 machine, but when I run it on the Windows 2003 Server box that it calls home, it always throws an OutOfMemoryException when it hits the bmp.Clone line.

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.net - Save PictureBox Image To SQL ( Windows Form )

Feb 2, 2012

I need to save a form in it user browse image & set it to a PictureBox But on another button I need save that image to SQL Server .I have a stored procedure with Insert Command (with Image Datatype)

Browser Image from Desktop, PictureBox Code :-
Public Sub SelectImage()
With OpenFileDialog1

[Code]...

But When I run the form it gives me error "No mapping exists from object type System.Drawing.Bitmap to a known managed provider native type."

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Exporting Part Of Windows Form As Image?

Mar 9, 2011

I have a form which shows a graph which was made in Microsoft Chart control 6.0...

I have placed a option in the menubar which will export the graph made to an image file...

Can some one tell how to export the graph part of the form as a image (any format will do)...

I was thinking of taking a screenshot and saving it but i cudnt get the controls in vb to take a screenshot of a specified area on the form.

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View The Database In Vb (windows Form) But The Image Does Not Appear?

Jan 23, 2012

My Problem is that I am trying to view the database in Vb (windows form) but the image does not appear.All I can see is a small red cross where the image should be.I have tried both Datagrid view and Detail View.

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VS 2010 Display An Image In Windows Form?

Jun 14, 2011

I'm using VB 2010, accessing a MS Access database. I have constructed a simple Windows Form returning data from the db, one field of which has a reference to an image I'm trying to display together with the data from each individual record.

I have a field with a product number, that matches the jpg file name (ie, the product number 5505 matches an image that I want to display, namely 5505.jpg). I've even created a new field in the db called 'Image', that contains the full name 5505.jpg.

So, I've connected to the db with an OleDbAdapter, and all the data fields are displayed via bound textboxes. I've been able to display a single 'set' image with a PictureBox, but I'm not sure how the make the connection between the returned data (txtSearchImage which is, say, '5505.jpg'), and getting the Windows Form to display this.

Am I on the right track using a PictureBox? I've tried binding this via the PictureBox properties to the relevant data field, but (obviously) it doesn't make the connection to the image file on my hard drive.

Here's my code so far:

Public Class Form1
Private Sub btnSearchKits_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnSearchKits.Click
' The following line passes the value the user enter for state

[Code].....

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WIA (Windows Image Acquisition) Video Preview

Jan 4, 2006

I recently posted a WIA sample project in the codebank in this forum here : [URL] What I was trying to do is provide a video preview of the webcam video in a window, but I am having problems with trying to pass in the Window Handle. It should be as simple as Adding a reference to "WIAVideo 1.0 Type Library", and then putting in the following

[Code]...

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Windows - Auto-sizing Zoom On An Image In .NET

Jul 16, 2009

I'm considering a personal learning project. Using .NET(preferably VB) I want to build a simple desktop app that's only function is to display comics, like CDisplay, but with more advanced navigation. I want to be able zoom in by clicking on certain areas of an image, individual panels for instance, and have the zoom area automatically snap to the panel and blow it up. The images are usually in a standard format like .jpeg, .png, etc..

Something like this is what I'm going for: [URL]

I'm not even sure what this is called? Image mapping? Tone mapping maybe? Is it possible to do this within .NET or would it require some kind of outside library? Code samples would be nice, but obviously this is pretty vague request.

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