Save The Contents Of A Picbox As A Jpeg Or Other Picture Format In Visual Basic?

Jun 12, 2012

I need to save the contents of a picbox to a jpeg file.I suspect the error exists because I do not actually load an image, but draw lines on its using picbox1.addline(), but I do not know how to fix this.

[code]...

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Save Histogram In Picture Box As Jpeg Format?

Jul 28, 2009

I've plot a histogram in a picturebox called picHisto, but i'm having a problem in save it to jpeg or other format. When it saved, it appears to be a blank or white picture. The code below is the code i used for saving, thanks for the help.

Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
Dim img As New Bitmap(picHisto.Width, picHisto.Height)
Dim g As Graphics = Graphics.FromImage(img)

[code]....

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How I can save a text in visual basic in a word file with specific format like font size or color or other format??

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how to rotate,resize,crop any image and save it using vb.net ?

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Jan 13, 2012

Can any one share some code with me that would explain the process of storing a bitmap data in tiff wrapped JPEG format.

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print contents of dtagrid in visual basic 2008?

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Convert And Print Structure Contents To A Form In Visual Basic?

Oct 27, 2010

I am trying to print the contents of a structure onto a print page in Visual Basic(visual studio 2008). However my for each loop generates a conversion error?

Public Class Form1
Structure IncomeRecord
Dim IDVal As Integer

[code]....

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how to display Table Contents in ContextMenuStrip using visual basic 2010

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Visual Basic NET. I have coded a programme which save the icon of a *.exe file into a picture, and now the question, how can I convert the picture to a real icon file?

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Jan 16, 2012

For instance, I would like to read the picture's dimensions (width, height) and modify them to fit space available on a page. I have many pictures, so don't want to do this by hand.

If this involves using components or objects, where to find useful documentation about properties, methods, or whatever I need in order to write a program.

I'm using Vis Basic 2010 Express in Vista Ultimate.

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Does anybody know how I can render openGL into a Visual Basic 2010 picture box?If you havent already done so please delete the abusive posts that responded to my original enquiries. I have decided to start a new thread on this subject rather than in an existing thread because it's more convinient for me.

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I need a Visual Basic Program to search and upload to a form a picture(of any format) saved in access database using a unique field(Verification Number). The access database(2003 version) has the following fields; 1. Picture 2. Verification Number 3. ID

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Sep 28, 2011

How can i save my data into a pdf Using visual basic?

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I was wondering what is the easiest way to save and load data through different forms in vb. I just want to save 3 textbox.text that a user saves and be able to load it o

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Assigning Value From Save File In Visual Basic 2010?

Oct 11, 2011

My project is using Visual Basic 2010. I have a pure text save file with the following format:

num_TEC|1
num_STR|0
num_PER|0
num_MEC|1
num_KNO|1
num_DEX|1

I'm trying to load the data by using the first column as the object name and the second as the value. I've had some success with the following (skipping some basic IO lines):

prop = FileReader.ReadLine().Split("|")
tempvar = prop(0)

If TypeName(Me.Controls(tempvar)) = "NumericUpDown" Then
Me.Controls(tempvar).Value = prop(1)

I have a problems with this because I have some objects in panels or group boxes and Me doesn't reach into them.

Is there a way to just strictly reference an object with a variable? I'd love to assign the first column into prop(0) and just say

if TypeName(object(prop(0))) = "NumericUpDown" then
object(prop(0)).Value = prop(1)

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How To Save A Forms Settings In Visual Basic 2008

Jan 5, 2010

trying to save the settings in a settings form but every time m setting the settings (when the form is running) then exiting it and then reopening itare the settings that i setted not there Ex : I open form2 by clicking on a button thought form1 and change the settings for example i uncheck a checkbox then do i close form2 and then open it again. And the settings should be saved so the unchecked checkbox should still be unchecked.BUT when i close form1 should the settings be unsaved and go back to normal :)

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Visual Basic 2010 When Click The Save Button

Jun 2, 2011

I have yet another Problem with the save button on my form. After filling out all the textbox's, Selecting the date from dateTimePicker Selecting comboBox's Items I get an Error message saying: "Column 'JobID' does not allow nulls". "(I thought this ID column Inserted a number automatically").

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Automatic Save / Show Chart From Visual Basic To Excel?

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i would like to know how to automaticaly save a given chart from an excel 2007 file into a given folder with a given name ^^i have already got the vb sending the data i want to the excel, and with macros within excel to make the line chart in the excel file..

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How To Reference Resources To Save In Settings - Visual Basic 2008 .net

May 24, 2012

I'm trying to save a setting that keeps what background image I'm currently using.If it's an external file, there is no problem, i can just get the .location and set it in a String setting to store it.

But, if I want to store an image resource as a setting, how do i do it?I know i can store rawdata, like bitmap information, but then i can't set that type of data to the my.background.

I don't know if the question should be: "how do i reference resources", but the my.resources.resource.methodsList doesnt contain anything that seems to be of use.

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Feb 2, 2010

How can I save the design page of the form? I can only save the code

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Apr 23, 2012

I am working on an virtual operating system. And I want the user to be able to change background, and at the same time save it! So, the next time he opens the application, the background is saved and changed.

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Save And Search Picture In Access Database In Visual Studio 2008

Dec 15, 2011

check the problem inside my code?

Imports System.Data.OleDb
Imports System.IO
Public Class editMovies

[Code].....

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Apr 19, 2010

I'm using VB Express 2008 and I would like to open an excel file and save it with different name file. For example, I would like to open a file in
C: est.xls
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C: ry.xls

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at the Moment in my code I have the words("C:PrivateWords"). and that is where the Username & Password is Stored/kept, But is there a way to store the Username & Password into the Programe. ect... in a form that only the owner of the programe can see. And what would you use on that form ie: listbox, textBox multiline, TableLayout Panel, that if it is possible to create a Form.

and would the code be something like The Altered code Below the code Below:

Public Class CreateUser
Private Sub Button1_Click(sender As System.Object, e As System.EventArgs) Handles Button1.Click

[Code].....

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VS 2010 Picbox Overlapping Another Picbox?

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How can I make it so an Picturebox overlaps another picturebox I mean so that the first image that is under the second will be on top and not the second one is there a code for that I can contineu my project as long as I don't know this

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We are testing the visual basic 2010 ee in one of the computing suites at a secondary high school. The installation was fine When we tried opening or saving a project it saves it into a default location i.e my documents. The problem withthis is pupils dont have access to c:. They their own drive on the network (h:) where they save their work. When i went and changed the settings in VB in tool > options.

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Create A Multi Client Scheduler Using Visual Basic That Save Data In Xml (as A Database)?

Jun 13, 2010

I am a student and trying to start a programming career, my colleague asked me to make a multi tier or multi client desktop application for the schedule tracking using xml as a database; however the desktop application would be deployed in one or more computers but my leader can monitor the info from her office in addition she wanted me to put administrative privilege to avoid unauthorized access in some database features of the system. an info regarding multi-client desktop app.

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JPEG Auto Rotate Picture Box?

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My project have a Picture box control for loading pictures but it's worked fine my problem is...some vertical Jpg picture was shown Horizontally in windows explorer and also my picutre box control at that same that file was opened with vertically in editors like photoshop. but i need not picture rotate codes i want to Vertical picture was shown as vertically into my picture box control is't possible?

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