i made a vitual dekstop and i have a few problems that to be fixed. The first problem i have is that i have a picturebox as the entire form like the desktop background but the progrblem is that i have some group boxes over that picturebox box. How can i make so you can see throw the group box so that you can see the image behind it. And how can i save a picturebox image without a save file dialog
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How can I save an image from a picturebox to a file? I don't want to use generic dialogboxes, just code.
View 2 RepliesI am using Vb 2008 Express edition. I have created an image with line on the picturebox.Here is my
Private Sub PictureBox2_Paint(ByVal sender As Object, ByVal e As System.Windows.Forms.PaintEventArgs) Handles PictureBox2.Paint
Dim blackPen As New Pen(Color.Black, 2)
[code].....
I am trying to find a way to allow my users to choose the directory to save files into, THe file name is automatically generated as it has a naming convention and i am able to pre program a location to save to but i d like to be able to allow my users to decide themselves which directory they want to save the files to and to have the ability to choose which directory to save to
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I'm trying to do some signature generator or something like that , but i have some questions.
View 2 RepliesIm trying to save a file in XML and offer the user a save dialog to appear so they can name the file. The file will save using a custom file extention. The problem is I keep getting off the wall suggestions and Im looking for a simple solution. Here is what I have, please only show examples using my syntax based code. Im still a bit new to Vb so posting off the wall examples
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I am trying to save a file as a jpeg. So far the save dialog box opens and it seems to save but I can't open the saved file to see it.
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i have made a downloader . i use save file dialog to save file but when open save file dialog it does not get the file name and file extension from the source....please help me to make a file downloader which gets the file name and extension automatically from web. my downloader downloads file succesfully but doesn't show its real extension and file loses its default extension.
View 1 RepliesI am attempting to write a playlist for my media player which is already built. I have found a way to build a playlist for it but it would be helpful if I could save the contents of TextBox1 to a text file without using the save as. I am trying to get over a user inputting a file name for the finished text file so is it possible to write the file c: est.txt without using the save as dialog? I have found that I can use a vbs program file which creates a playlist in a folder. I save the vbs file text to the textbox then save it as a vbs file in the playlist directory, then execute the finished file to make the playlist.
View 5 Repliesim training on system.drawing.graphics and now, when i draw something on picturebox1, i want to save it, but picturebox1.image.save wont work... Here is the code for save:
Dim i As Integer = 1
Dim loc As String = "C:graphics" & i & ".bmp"
PictureBox1.Image.Save(loc, Imaging.ImageFormat.Bmp)
And when i clicking that button which doing that save, it gives me this error:
Object reference not set to an instance of an object.
how can i put a signature on a picturebox for my program. One of our friend here gave me this code for my problem and it works and my problem was solved.
Private mousePath As New System.Drawing.Drawing2D.GraphicsPath
Private SmoothingMode As New System.Drawing.Drawing2D.SmoothingMode
Private Sub PictureBox1_MouseDown(ByVal sender As System.Object, ByVal e As
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I have wrote the following code which draws in a picture box as I move the mouse around. How do I save the image that I see on the picturebox?
Here is my
Private Sub picSignature_MouseDown(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles picSignature.MouseDown
bRecordSignature = True
[Code]....
I am wanting to find out how to use the Win32 hooks to allow me to add extra save locations to the save and open dialog box so as to allow as an option for files to be saved directly to a database rather than a file system.I have tried looking online but can't find anything remotely usable for this, the only data on hooks that I can find involves Window operation hooks, mouse, leyboard, and shell hooks, nothing to do with files.
View 2 Repliesim used to C programming.
Private Sub SaveAsToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles SaveAsToolStripMenuItem.Click
timedate.Stop()[code]......
The problem is that if I save a file I get "myfile.GDL" if I overwrite that I get a new file "myfile.GDL.GDL" ect.the other problem being that the filtering in the windows save/open dialog wont show .GDL files unless I select "all files".
I need a code that will save a picturebox image as a icon with a transparent background us this possible?
View 5 Replieshow can i save image from picturebox or from url to disk i have found a similar post but is for asp.net and i looking for vb.net and i looking a simple function.
View 2 RepliesI am trying to save a pic from my picturebox. I copy an image and paste it into the picturebox. I would like to save the image that I have pasted to a file.
View 3 Replieswere currently developing a software for our thesis. And were having a problem with the SAVE button. this SAVE button will save the two individual picturebox into one .BMP image when saved.
View 7 RepliesI am trying to save multiple text files using a save dialog.
I can save one textbox
SaveFileDialog1.ShowDialog()
Dim File As System.IO.File
Dim Write As System.IO.StreamWriter
Write = File.CreateText(SaveFileDialog1.FileName)
Write.WriteLine(TextBox1.Text)
Write.Close()
but I don't know how to save multiple textboxes and richtext boxes. Would I have to use a screenwriter for this?
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."
how do i capture an image with a webcam and save it in a picturebox?
View 2 RepliesI have a contextmenustrip with 10 options on it. Each option calls an image from my resources and changes the background image of my form. When i select an option how do i save it and make sure thats the image that loads next time i run my application ?
View 30 Repliesdrawing shapes on a picture box then saving them.
My current situation: I have a scrollable picturebox (achieved using panel + picturebox). On top of the image inside the picturebox I've added labels on different locations(the labels are added on run-time using PictureBox1.Controls.Add etc). I want to save the contents as well as the image inside the picturebox.
Whats the code for the save dialog? I want to save a file of my program. So far, all i know is[code]...
View 3 RepliesI am trying to pull up a save file dialog, see code below:-
Shared Sub SaveAs()
Dim StrPath As String = ""
Dim strFile As String = ""[code].....
What I need is the folder location path of where I am trying to save the file, which I was hoping to get from strPath. The name of the file (which I can get from strFile)I also need the file extension which I was hoping to get from strExt
I have the following coding and i would like to save it using save file dialog.
CODE:
I have a texfile to be open do some calculation and save the file . For example let say user open file name "wires" after perform the calculation the user must save the file. When they open the save file dialog the default name for text file shoud appear. The default name should be The name of original file followed by top. If the original file is wires then the defult name will be wires-top.txt. is that posible to do. when they open the file the name will be anything and i want to add top behind the original name. I open file like this?
[Code]....
I have this code,[code...]
ITs for my program when it runs it ought to back up the users text every now and then (controlled via a timer) thats okay its just when i look at the file after its reloaded it is a load of jargon like this,[code...]
which is of no use to anyone who has justlost a days work to somone with a hack saw.so what would i have to do to the code to get it to save just the text not anyof the font detailes?
I am trying to block for the user who click save without choosing a picture image for the picturebox. Below is my current code.
Private Sub Button_Save_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button_Save.Click
''/*##########
'' Do something for empty image is provided. If it is null, then .
'' #########*/
[code]....
I am having trouble in browse & then save an image to SQL Server.ALso I want to retrieve that image.This is the code to browse image & show it in PictureBox1 Control
Public Sub SelectImage()
With OpenFileDialog1
'.InitialDirectory = "C:"
[code]....
But don't know how to pass it to image parameter .Also is there any way that I can save image on Local drive & just save the url /location/name in database?
