What my app is doing is converting a text to image,using this [code]...
So the image appears in the picturebox,but when I try to save it as .jpg or .png i get the GDI error.Can someone give me a working code for the most of the imaging formats? I mean .jpg,.png,.gif,the pixar format and all that stuff.
I'm getting GDI+ error when saving picturebox image to the database. My database is sql server with image datatype. Ideally when I browse image file to the picturebox then save using following code
[Code]...
How come this doesn't work when I try to press a button to save a picturebox to a file?
Private Sub Button5_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button5.Click
PictureBox1.Image.Save("C:Test.png", System.Drawing.Imaging.ImageFormat.Png)
[code].....
i want to be able to save a image , from a picturebox , to a pdf file , saved on my desktop?just by clikking on the save button?
View 1 RepliesI was wondering why my code doesn't work I want to save a picture from a picture box showing a webcam preview.
Code: picturebox1.Image.Save("C:UsersMyUserNameDesktopa.jpg") I think I need to use the "New" keyword to do something - but how?
I was wondering why my code doesn't work - I want to save a picture from a picture box showing a webcam preview.[code]
View 4 RepliesI need to save a object that i programing to be drawed onto apictureboxPictureBox1.CreateGraphics().FillEllipse(Brushes.Blue, ci)how do i save the object as a image or the picturebox? And then be able to open it again?
View 7 RepliesI am having a bit of difficulty saving an image from a picture box through vb.net.Basically when user clicks the save button, it saves the picture in the picturebox to the C drive, Here is my code so far:
Private Sub SaveImageButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles SaveImageButton.Click
PictureBox1.Image.Save("C:\Drawingce.
[code]....
Im trying to save the image from my picturebox to a file. Ultimately im looking to use a save file dialog but im just testing at this point. Im working with the following line of code.
[Code]...
i have a form with a picturebox and a button that when pressed selects the clipboard contents, if a picture, and shows it in the picture box
[Code]...
I want to load images into a picturebox, save them into a database and display them again in the picturebox. This is the code I'm actually having problem with:
Private Connection As String = _
"Provider=Microsoft.Jet.OLEDB.4.0;" & _
"Data Source=C:UsersclientDocumentsVisual Studio 2008ProjectsSavingsLoansCalc.mdb"
rivate Sub UploadButton_Click(ByVal sender As System.Object, _
ByVal e As System.EventArgs) Handles UploadButton.Click
[Code] .....
I'm getting this error message:
"Type 'Connection' is not declared"
On this line:
oConn = New OleDb.OleDbConnection( _
New Connection().getConnectionString)
I have some problem about image sizing, citing the process: I've create 2 button and picture box. The button1 load opendialog to load image then the image will be viewed at picturebox and the button2 will save to sql table. My problem is how could I resize the image before saving to sql table.
My code:
Button1_click
Picturebox1.image=image.fromfile(opendialog.filename)
end
Button2_click
--before saving
dim myImage as Image=Picturebox.image
How could I resize the actual dimension of image?
I have a form containing a listbox showing a list of image names. It's bound to the database table. When an image name is clicked it shows the image and imagename in a picturebox and textbox respectively. When no image is selected in the listbox, a new record can be inserted by browsing a new image in the picturebox by an openfiledialog, writing the imagename in the textbox and pressing the OK button. When an image is already selected, the record can be updated by pressing the same OK button. The data is saved into MSSQL Server 2005. Corresponding table fields are Keycode int autono, logoname nvarchar(50), logo image.Now the problem, when I insert a new data with an image everything goes fine but whenever I try to update an existing data with an image it throws an exception- 'A generic error occurred in GDI+.' at the following line- 'pic.Image.Save(ms, pic.Image.RawFormat)'. Surprisingly when I update an existing data without any image in the picturebox no exception is generated. I have crossed checked it and seems that the problem is just at one point- 'Updating the image from the picturebox'. My code to insert/update the data by OK button and to populate it by listbox doubleclick follows:
Code:
Private ms As MemoryStream
Private arrImage() As Byte
Private conn As SqlConnection
[code]....
I have a form containing a listbox showing a list of image names. It's bound to the database table. When an image name is clicked it shows the image and imagename in a picturebox and textbox respectively. When no image is selected in the listbox, a new record can be inserted by browsing a new image in the picturebox by an openfiledialog, writing the imagename in the textbox and pressing the OK button. When an image is already selected, the record can be updated by pressing the same OK button. The data is saved into MSSQL Server 2005. Corresponding table fields are Keycode int autono, logoname nvarchar(50), logo image.Now the problem, when I insert a new data with an image everything goes fine but whenever I try to update an existing data with an image it throws an exception- 'A generic error occurred in GDI+.' at the following line- 'pic.Image.Save(ms, pic.Image.RawFormat)'. Surprisingly when I update an existing data without any image in the picturebox no exception is generated. I have crossed checked it and seems that the problem is just at one point-
[Code]...
I have a form containing a listbox showing a list of image names. It's bound to the database table. When an image name is clicked it shows the image and imagename in a picturebox and textbox respectively. When no image is selected in the listbox, a new record can be inserted by browsing a new image in the picturebox by an openfiledialog, writing the imagename in the textbox and pressing the OK button. When an image is already selected, the record can be updated by pressing the same OK button. The data is saved into MSSQL Server 2005. Corresponding table fields are Keycode int autono, logoname nvarchar(50), logo image.Now the problem, when I insert a new data with an image everything goes fine but whenever I try to update an existing data with an image it throws an exception- 'A generic error occurred in GDI+.' at the following line- 'pic.Image.Save(ms, pic.Image.RawFormat)'. Surprisingly when I update an existing data without any image in the picturebox no exception is generated. I have crossed checked it and seems that the problem is just at one point- 'Updating the image from the picturebox'.My code to insert/update the data by OK button and to populate it by listbox doubleclick follows:
[code]...
I'm drawing a chart in a pictruebox with a sub called Techart. After that I'm trying to turn the drawing into a bitmap, so that it will be persistant and also so that I'll be able to save it. This is what I've got from searching the forum:
[Code]...
Im wanting to load a picture into a picturebox before i start with saving the image. but im stuck i cant figure out how to make the code wait.
cover.ImageLocation = file
cover.Image.Save(path.Text & "mymovies-front.jpg", System.Drawing.Imaging.ImageFormat.Jpeg)
When i use the code above and chack the picture after save it shows me the "x" picture just before the picture is loaded i have had a look at picture.waitonload
I read an image from the database and displayed it in a picture box...works fine...here is the code for that...[code].....
It throws an error on line 2 saying "A Generic Error occured in GDI+."
So here is the error...
An error occurred while saving the Panel. System.ArgumentOutOfRangeException: Index was out of range. Must be non-negative and less than the size of the collection. Parameter name: index at System.ThrowHelper.ThrowArgumentOutOfRangeException() at System.Collections.Generic.List`1.get_Item(Int32 index) at PanelController.Save(Int32 ID, FormCollection FormValues)
During debugging, I checked the parameter it was adding to the save stored proc, and the ID it was adding was 0. Then, when it used this
oDal.Execute("Lending.uspPanelSave")
Item.PanelId = oDal.Parameters("@PanelId").Value
To retrieve the ID to return it, it set it as 1000? Anyone know what the problem is?
heres the error " You have an error in your SQL syntax; check the manual that corresponds to your mysql server version for the right syntax use near "at line 1"thats the error appear when im tring to save the record.this is my code in that form.
Imports MySql.Data.MySqlClient
Public Class Form10
Private Sub Form10_FormClosed(ByVal sender As Object, ByVal e As System.Windows.Forms.FormClosedEventArgs) Handles Me.FormClosed
frUpdate = False
[code]....
I'm trying to save a screenshot with this line:
PictureBox1.Image.Save("D:screenshot" & DateTime.Now.ToString("yyyy-MM-dd_HH-mm-ss") & ".jpg", System.Drawing.Imaging.ImageFormat.Jpeg)
[code]......
My app has an image in it in a picture box. I need the end user to be able to change it. So the code I added below should do that. However, I get the "A generic error occurred in GDI+. while saving".I understand it as this- possibly an error saving it to C:?? Because when I save it to a folder such as MyPictures or Pictures it saves A-ok. [code]
View 4 RepliesThe following code throws an error on saving a record: "Conversion from string "TDT" to type 'Integer' is not valid" The following code is highlighted:
da.InsertCommand.Parameters.Add("@TDT", OleDbType.Date, "TDT")
"TDT" is a MS Access field name for storing date.
i'm trying to save a picturebox but it gives me an error,
pictureBox.Image.Save(sDialog.FileName, System.Drawing.Imaging.ImageFormat.Jpeg)in runtime it gives me this error
"ExternalException is not handled "Generic error in GDI+ "
what's wrong?? to add changes on picturebox i do this pictureBox.CreateGraphics
When i Click on Add New Record. Then it will auto generate a ID example like 00001. The program will then open the other Fields. After i fill up the form and Click on Submit. It shows the error that my ID is NULL which its not when i look it clearly shows in the form i filled up before submitting.The generated ID on the text box doesn't seem to be forwarded to the database.
ID Data type set in the Database is Numeric(5,0)
VB 2010 Express using the Built in Database
Add New Record Button [VB Behind][code].......
Error "there is no row at position 1" when saving data from datatable to database. I have two relational tables like "tbleInvoice" and "tblInoiceDetail" .
tblInvoice is a Parent table and tblInvoiceDetail
is a child table where InvoiceID is a primary key of tblInvoice & foreign key of tblInvoiceDetail in the database.The problem is that when i click the save button the data will be saved into database but also showing Error "there is no row at position 1".my coding structure is an under
Try
Dim com As new OleDBConnection
com.Connection= DBConn[code].....
I am getting an error of "There is no row at position 0." while saving the data to SQL CE, my code is as follows: -
Private Sub SaveButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles SaveButton.Click
Dim SQLDCC As String = "SELECT * FROM DCCData"
[Code]....
I wanna make an application to monitoring lan PC webcams,i have a appwinstyle.hide application that acess to webcam and copies a frame from it 'gets a frame to clipboard
[Code]...
i tried to save image into my database, it saves without error but when i tried to check if it saves in mysql, the data about my picture id save, but the image i save return a value of 0.
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When I try to save the picture and the picture is already existed it show an error
Me.Location = New System.Drawing.Point(50, 50) Create a new Bitmap object with the screen bounds Dim both As Bitmap = New Bitmap(166, 261, Imaging.PixelFormat.Format32bppArgb) Create a Graphics object that will process the screen shot front and back Dim bothgraph As Graphics = Graphics.FromImage(both) Copy the screen contents bothgraph.CopyFromScreen(0, 0, -506, -279, Screen.PrimaryScreen.Bounds.Size,opyPixelOperation.SourceCopy)' Save the resulting graphics
[Code]...