Is there a way of saving a form to file, so that it can be loaded at future point, with the data that it currently contains? The other way to do this that I can think of is to save the data that it contains to a file and then load it into the form, are there anyothers? The form has a tab control so printform to file won't help as I beleive I'm right in saying that the tab control won't be usable, as only an image is saved?
View 4 RepliesI'm attempting to download a file with a custom "message" i.e. with specific bytes sent to a server. I am using the lightweight utorrent setup file which could be easily downloaded with the statement in the first code tag or even using a WebRequest, WebResponse, StreamReader etc. But for some reasons I need to be able to code the "message". I would explain why but that would just be a diversion...Anyway the problem is that the packet gets saved in its native form but I need to be able to save the packet to the actual file without the header and etc. The sample code is in the second code tag.
My.Computer.Network.DownloadFile()
Dim server As String = "download.utorrent.com"
Dim mySocket As Socket
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i am trying to create a form in VS using ASP that when upon submitting a form the details will get automatically stored in an xml file which can be accessed later on a chosen file save path.i have 2 files ... "Contact.aspx" and "Contact.aspx.vb".i have created the form in the "Contact.aspx" and when trying to enter the fields in the "contact.aspx.vb" i keep getting several errors such as for example...
Error 5 'Formatting' is not a member of 'System.Web.UI.WebControls.XmlBuilder'
Error 6 'WriteStartDocument' is not a member of 'System.Web.UI.WebControls.XmlBuilder'.
Error 7 'WriteComment' is not a member of 'System.Web.UI.WebControls.XmlBuilder'.
Error 8 'WriteStartElement' is not a member of 'System.Web.UI.WebControls.XmlBuilder'.
Error 10 'WriteAttributeString' is not a member of 'System.Web.UI.WebControls.XmlBuilder'.
there is like 30 errors in total... im literally stuck out my head been trying for 2 days now and can't grasp what im doing wrong ive tried even some of the tutorials online but loads of errors...
Currently I am saving data from my applications by saving a text file via a stream reader as a string. I have come to a problem. In my current application, I have an array of the following structure:
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I have a Windows form I would like to save the Ovals I created while running the form for use and review later I have been trying the SaveFileDialog but have not figured how to get my data out to the file that is created. I have read about using datatable but there again I'm working with that but need to find how to load all my Oval parameters into the table so I can recreate the current look of the form.
View 4 RepliesI am creating a shell for a FORTRAN application which reads a tab delimited text file.Because I am using Excel to manipulate data, is it possible to use the Excel Automation features to "save as" a tab delimited text file?The only method available seems to be a unicode text format, which does not work. Or is there another format that mimics tab delimited so that the FORTRAN application will read such a file without difficulty?
View 1 RepliesI have an asp page with vb.net code that will query a database and present the user with the number of records that exist that need to be exported along with a button to export them. After you push the export button, it will prompt for a location and filename. But after that, it will not refresh the page with the new counts that now exist. Or in this case update the count to zero for the button they clicked.
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So how can I tell the page to refresh with the new counts. It almost seems like I need to tell the process to wait until after the user has finished finding the location and saving the file but I don't want to add a generic threading.thread.sleep in, I want it to only wait until they are done and then refresh the page.
Currently the reports are saved as a html file called report1.html, id like to make the user enter a name for the HTML file upon clicking submit.
A little stuck on how to make the filename for the HTML file save to a input entered by the user.
I currently have:
Try
'Open new HTML file to be written
WriteHtml = New StreamWriter(Application.StartupPath & "ListHardware.html")
If Not (WriteHtml Is Nothing) Then ' Is the File Open
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i have a form with a listbox. the listbox can be edited (things added/deleted) and when the form is closed i would like the items in the listbox to be saved when the red "x" in the top right corner is clicked
View 3 RepliesI have created a form, that calculates Hotels billing, with one box I can input Number of nights a customer stayed which is £32.50 a night per room and the other box £4.50 for breakfast, there is a deposit of £25.00 which gets deducted upon departure. I have created this form with success along with a clear button But here is the tricky part- I want to create a total button which will display a summary information about the bills paid on that day regardless of how long they have stayed and how many breakfasts consumed. this should include, the total number of bills paid, the total number of nights paid for, the number of breakfasts paid for, the total amount of all the bills added together including the deposit.
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I was wondering if someone could provide me with some sample code of how to preform this procedure. I have used a code in the past which automatically captures the ENTIRE scren, but I'd like to just capture the form, and not the entire screen. I need the program to capture an image of itself (the form) and save as a BMP file in a specific location.
View 3 RepliesI have a program in which I have put 68 picture boxes (Containing different images) on the left side of the form and 25 pictureboxes (Which are all empty) on the right side of the form.
View 11 RepliesI have a form that I am saving as an image. This form has numerous text boxes, labels and some images displayed within it.The background of the form is an image I have created, so I have set the labels to be transparent to ensure that only the text is shown, and not the background colour of the label box.
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This works fine in Vista and Windows 7 and saves ok, but on XP half of the image that is saved is just black. Is there some other code that I should be implementing for XP?
I have a form with a group of text/cbo boxes, and two listview controls. I would like to save these textboxes and listviews into a single xml doc with a schema like:
<MyDataFile>
<MyTextboxes>
<TxtBox1>Some Data</TxtBox1>
<TxtBox2>Some Data</TxtBox2>
[code]....
and i think I can figure out how to do the text boxes, but how to I write them all into a single <MyDataFile> document root xml file?
I have a database, and I am creating many forms that pull info from the db and write info to the db. I have a form that asks for a set of information. One of the box is a combobox that has a list of values. I have a button at the bottom
of the form that will allow the user to enter a new value to the values that populate the combobox if the user does not see the value they need. This will obviously populate a new form to create the new value.
I want the information on the first form to not be lost when the user hits the button to enter a new value for the combobox, yet I also want the combobox to display the new value.
Is there a way to save the information from the form and repopulate the form with the info the user entered? If I reload the form undoubtedly the form will repopulate the combobox and my new value will be there, since I have it reading and pulling info from the db on loading the form.
i have a xdocument.load(file) and after changing some values want to xdocument.save(file)
this save is not possible because file is in use ?
nattelip Private Sub savechfid_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles savechfid.Click
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i just found a new error problem on my app.. i have a save button that saves text1. as the file name and text2. as the content.. i recently tried to save this file name on my app: HKEY_LOCAL_MACHINESoftwareC07ft5Y as a file name, and due to the in the file name, it made my app error and close without being able to save my file.. my question is, how to bring a msgbox saying "invalid characters in file name" instead of causing it to error and shut down. (just found out that registry entry is for SafeDisc-enabled products, although, i'm not fully sure..)
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I'm trying to find out if it is possible to something and really need your help.
What i want to be able to do is have a RichTextBox on my form that i can enter my description into, then when i have finished i want to be able to save it to a memory stream as a .html file.
I then want to be able to read the source of the HTML file to amend the format of the description and then display it in a webpage?
Here is my current file
Public
Class Form1
Dim ScreenData(3, 4) As TextBox
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
FileOpen(1, CurDir() &
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I have been using an Access Database with no problems, using a form (with a sub-form) to input all of the data. Recently the data on the sub-form is not saving to the tables/reports. I enter the data, save and close the form and re-open the record and it is not there. Previously I have been able to save all data using the form and have not altered the form.
View 3 RepliesI have my form checked if it's dirty when a user goes to close it. If its dirty is true, the user is asked if they would like to save the data. When they click yes, the 'save event' is called. The problem I'm having is trying to get the form to completly close after saving. At the end of the save I put in me.close(), but another form closing event is triggered. Is this the correct way to dictate having the form close immediately after saving the data or is there a better way? If it is, I must have it placed in the wrong part of my code. Immediately after the "success" dialog box is displayed, I am asked if I want to save the data again.
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i am currently trying to create an expenses calculator, the sort that includes all your monthly outgoings and give you a total. I would like to be able to fill the form in the save it + reload it when i run the program again, what is the best way to do this ?
View 5 RepliesI have created a sample form as
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Now I would like to save this form as .vb file and include it in my project. Similar I have created in PHP where output html and saving as .php file is easy. This I have used as a initialize function as i start doing some project whose database has been created already.
I am trying to save forms containing PDF and Pictures on DVD at run time then be able to load them back trough the DVD
View 6 RepliesI am working on developing a program that needs to keep the data of radiobuttons, textboxes, comboboxes, etc. and it needs to be able to save several files(one for each different user). I found a quick solution from a forum, but it will only save the data from a textbox, or a tabpage. The solution that i have came up with, is to use the data, put it into a textbox, to save,then when it opens the file, it will use the data and put it back into the controls. (EX.)
If
TextBox30.Text =
"Full"
Then
[code]....
This does work but it does reduce some flexibility, and takes alot more programming than what is needed. I am looking for a simple way to save the data, and retrieve it.
i have an application which adds a patient with his/her own picture.. im doing it in vb.net and my database is stored in sql server 2005.. i have my column for saving the picture.. i have already set it to varbinary(max) i want to have a picture box where the picture will be saved, and open file directory to browse for picture.
so far this is my code for add button
Private Sub btnAdd_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnAdd.Click
da.InsertCommand = New SqlCommand("SET IDENTITY_INSERT Patients ON; INSERT INTO
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how do I save settings of a form like its background color, fonstyle, sontsize etc. I cannot save them as string or text into my access database.
View 4 RepliesMy solution includes 9 projects, each project includes lots of forms. I want to make History menu, it's alike Windows Menu in Visual Studio. When I work in one form, it will save this form name in History Menu, so that I can reopen this Form after that, we can choose the number of Forms saved in History Menu.
View 17 RepliesAlright I have a settings form and when the user checks checkbox. When they exit out of the form that whole form will save in the app.
View 3 RepliesI am trying to Save a Form In My.Settings Then Be able to close the Application Then Open it and Have all the Forms. I need to Save and Load Multiple Forms At a time. I also need to be able to remove one of the saved forms when it is closed before the
View 9 Replies