i'm trying to add textbox1.text as the file name for the save file dialog.. this code works fine when there are no invalid char inputed in the textbox. if there are, my app shuts down.. here's the code that i'm using:
Public Sub saveas()
With SaveFileDialog1
.InitialDirectory = Label1.Text
[code].....
i'm working on saving a text file.. the code i have, works without a question, no problem there.Imports System.IO
[Code]...
give me a script that allows me to allow saving and loading in my software?
View 2 RepliesI am creating a program that uses XML files and saves them automatically when the user updates information. When I have XElement.Save("Name.xml") it saves the XML file in the same directory as the EXE. What I am trying to do is allow the user so select the location of the XML. Also is loading XML files through the loaddialog box basically the same way as XElement.Load("Name.xml")?
View 1 Repliesi have problem to load the data text file that i saved because i am out of the index ,where is the index that stops me?
View 14 Replieswhere I was encrypting the string and passing it to another web page to decrypt and get the ids to be displayed as a pdf back to the page. I kept getting an invalid "Invalid length for a Base-64 char array". It was then I realised that the string was getting truncated and that the IE Explorer had a size limit for the number of charaters being passes as a querystring.So I think I need to go the route of posting it.But not sure how to go about it.
Private Sub GetReport()
Try
Dim hawbs As String = String.Empty[code]....
The retrieve document then does: the decrpytion gets the data(ids) and pulls the pdfs.
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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Im 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 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
View 5 RepliesMy program gets an encrpyted query string ,decrypts it and then pulls the pdfs in a popup window depending on the values in the string. The issue I am having is I have around 500 ids that I am passing whose pdfs need to be generated, but I keep getting the "Invalid length for a Base-64 char array".
Not sure what I need to do, I have read through the solutions and have done whatever has been said, with replacing the blank with the "+" but I cannot get this to work.
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
_CurrentProcName = "Page_Load"
[Code].....
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 RepliesWhats 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'm using the FileSaveAs dialog control to allow the user to select a filename to save a file either as a doc file, an rtf file or a pdf file (that part was easy).However, after a bit of testing, it seems that the file extension doesn't automatically change when selecting the different file types.If the filename in the dialog is Foo.doc and I select FileType *.pdf and click "Save", my app still tries to save the file as a doc type.Virtually every other MS app automatically changes the extension to match a selected file type from the Office Suite to Paint. here's my code:
Dim dlg As New SaveFileDialog
dlg.InitialDirectory = m_sReportFolder
dlg.FileName = sProjectName & ".docx"[code]......
What i am trying to do is open a save file dialog and write to a .txt firl the contents of my listview. so far:
[Code]...
i have this, but i'm not to sure how to write to the .txt file i know i need to use a for each to loop the contents of the list view
I am writing a Windows Form program to automatically download and store generated PDF reports from a web site using the WebBrowser Control. The web site uses Ajax to link an icon back to the source aspx file which then returns a PDF file.
The problem I have is that the WebBrowser control brings up the File Save As dialog box when the PDF file is returned and I can find no way of handling this to cature and save the returned file. I have found other examples of how to manage this using the Navagating event to validate the extension of the file that is being accessed (e.g. [URL] and, if not an HTM, file then use the HTTP Web control to directly download the file. Unfortunately this will not work as the call references a .aspx page.
I need to create a dotNet saveAs dialog, but I need to populate the file formats in the dialog. After the person have selected a file, it must connect that to a file format that I populate into the SaveAs command in the Excel Interop. After the Interop SaveAs command, I must check if the file have been saved correctly.
View 1 Repliesi want to read a character 1 by 1 from a string and a .txt, i know all about stream reader so for the .txt would it be somthing like:textbox1.text = tr.readCharacter.i would prefer to be able to read from a textbox or String array though.
View 10 RepliesTrying to make a save file dialog for this program. I have it working without syntax errors but its telling me "empty path name is not legal" and gives me a "Argumentexception was unhandled".[code]
View 13 RepliesThe program I am making uses a save dialog box and when I save a file it works fine. When I save and overwrite the file it seems to append the data. For some reason it keeps all previous data and just writes the data again. I'm using the XMLWriter to save the files. Is there any way of fixing this?
View 5 RepliesVB beginner here. Just wondering about what code to use when using save file dialog for the user to select a directory to save information made on a program. My open file dialog code works fine but i have tried some save file dialog ideas i found online to no avail.In this case, i just want text that is written in text boxes in my program to be saved to something as simple as .txt's.
View 1 RepliesI'm trying to figure out why my savefiledialog data (filter, Filename, Title etc) doesn't appear to show once the savefiledialog forum pops up, i can't see waht i have done wrong[code]...
View 2 RepliesPublic Class Main
Dim Count As Int16 = 0
Sub addTab()
[Code]....
The bit in bold doesn't work (error -savefile is not a member of string).
Im working on saving a file using a button click. Anytime the button gets clicked I want a save file dialog to open up and I want to save the image in the picturebox to a file.
Im getting it right to the point where i get the save file dialog popping up. I know that the code safing Save isnt right, but i dont know how to pass the image in the picture box through the dialog box and save it as a file.
Private Sub Button12_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button12.Click
If Me.PictureBox1.Image IsNot Nothing Then
[Code].....
Currently I have three separate save commands in my program: Write to Plain Text, Write to HTML, and Write to Excel File.
Each one is invoked by a different command on a menu. I would like to combine these three into one Save File Dialog on the program. I know that I would have to edit the "Filter" property of the dialog box to add in the other two types.
My questions, how do I code the program to save the file based off what is chosen from the filter.[code]...
I am creating a text file using a save file dialog and copying the path to the text box which file is used to write from vb.net. when i try to write i get an error "The process cannot access the file '....fileName.txt' because it is being used by other program".
The code is below
Public Sub writeInTextFile()
Try
Dim oWrite As New StreamWriter(TxtOutputPath.Text)
[Code].....
I don't know how to add an savefiledialog to a picture viewer that you can build like in the first Microsoft tutorial.
View 4 RepliesI have developed an application where some data will be automatically be updated in an Excel File. I need to autmate the application in a way such that there will be no manual user intervention.However once data is updated in the Excel file I get a save dialog prompt asking the user to save the Excel file. I need to know if there is any way to automate this part i.e. automatically save the Excel file and exit the application once data is updated.
View 1 Replies