So I have a string that I need to search through for certain strings. If they exist, then copy that string to a text box. There has to be an easier way to do this then what I have below
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in propertygrid having name property .. How to restrict user only type in name property maximum 50 characters.. how to do this..always user is enter only 50 character ..after enter 51 character don't allow to typing.. This is the code i am adding Item in propertygrid..
<Category("Misc")> <Browsable(True)> <DisplayName("(Name)")> <Description("Indicates the name of the control to identify on the page")> _
Public Property Name() As String
Get
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How to find the position or location of string in given document.I have one word document and i want to store all its words and word positions in database so thats why i need to find the position of the words.
how can i find position or location of word or string in given document.
i intend to use vb.net or c# for and .doc documents
why error "Index and length must refer to a location within the string."appear when the process of the program is going to executeNonQuery, i'm looking the error for 2 day's i still can't find it.
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I'm trying to copy a picture from one location and paste it into another location however VB throws out the following error
Exception from HRESULT: 0x800A0046 (CTL_E_PERMISSIONDENIED)
both locations are on my local computer. So not sure what is causing the problem.
Here's the code
Module CPASU_SPC
Sub Main()
Console.Title = "MOARW Programs"
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why when i upload less than 10 item the program do but more than it like 15 and above the program give me error saying "Index and length must refer to a location within the string."
here is my codes below
For Each myDatarow In tblLocal.Select("sync ='0'") '
' tblServer.ImportRow(myDatarow)
' dataimpt = myDatarow.Item(4).ToString
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the error appear when the program is going to update the 14th data... meaning from 1st to 13th data program works in the 14th it's not it gives me error "Index and length must refer to a location within the string
How to copy folder with its content from location to another location defined by FolderBrowserDialog
View 7 RepliesIve got a few strings stored inside a string array, and i need to copy each string element into the integer variable on each iteration.how i would convert it? tried
CInt(stringArr(lc))
but got errors?
I'm trying to find some words within a string so I can use them as headers. The string has different characters involved like letters, numbers, colons and so on. I've used the Mid function but it wouldn't work if the amount of characters in the string changed. The string isn't automatically coded in as it's a text file that's uploaded.There are multiple words I need to find within the string also.
View 9 RepliesI am looping through a word doc where I need to find a string to replace and these are in text box's so I thought I could do something simple like this but its not working.
vb
For Each oRng In doc.StoryRanges
Do
strTxt = oRng.Text
If strTxt = "textToReplace" Then
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I got a error when I run this code:
Dim btch As String
Dim LeftPart As String
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It says index and location must refert to a location withing string
with a system of regional date configuration as dd/MM/yy
isdate("13/08/10 10:00") ' returns true, but with a system of regional date configuration as MM/dd/yy
isdate("13/08/10 10:00") ' returns false
how to handle this situation, all i need is i want to check a string for convert able to valid date format & then convert the same.
i am trying to copy a dll from one location to another. i have a combobox from which i select a option then i want the program to copy my dll to another location acoording to the option i have selected. But Vb doesn't seem to copy it.it stays the same. for experiment i tried to copy a image. it worked perfectly.
does that mean i can't copy it.
I got a problem...after load crystal report viewer, I am unable to right click->Copy or ctrl+c and copy any text. I am using vb.net 2005, crystal Report 11...I am showing the report content on the Report Viewer..
View 4 Repliesi am try ing to copy a file from one location to another useing an openfile dialog but it dosn't seem to work. The code i am using is below
FileCopy(OpenFileDialog1.FileName, "C: emp rial.tar")
I have a button I use to copy a folder from one location to another.
The code looks like this:
Private Sub Button8_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button8.Click
Const FOLDER_FROM As String = "C:Testcopy1" ' Folder to copy from
Const FOLDER_TO As String = "C:Mappestruktur" 'Folder to create above folder in
Dim newDir As DirectoryInfo = Directory.CreateDirectory(FOLDER_TO & "" & New DirectoryInfo(FOLDER_FROM).Name)
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Now I have a folder in my project I would like to copy to an optional location. How do I set the "Folder from" const to a location inside my project and how can I set an optional location to copy the folder to at runtime?
Try to understand:
1. User Downloads Application
2. User copies files to either desktop or my documents (lets say desktop)
3. User Opens application
4. User clicks the copy button (which is then supported by the COPY code)
The problem is that the copy code supports a Location such as; FileCopy C:UsersAdminFile.txt, E:File.txt
When the user copies the Files to desktop (lets say DIM), they have a different username so if they click Copy the copy code was set for C:UsersAdmin not DIM. I would like the code to be general so whoever copies the files wherever (Desktop, C:, Documents) and they click the copy button, the file is then copied to the Disignated Location.
I've been working on some code to rename files and have being doing so by copying them to the same location under a different name and then removing the original. When I do this for files I use the code ...
Dim file As New System.IO.FileInfo(lstFiles.SelectedItem.ToString)
Dim strNewFile As String
Dim strRename As String
Dim strMask As String = ""
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This will obviously not work as it will try to copy the folder into itself which is not allowed.
I saw a post from 3 years ago (copy folder content to other location) that looked like the "state of the art" way to copy a folder was to just copy all the files recursively. Has vb.net 2008 introduced a function to do this? I still dont see a System.IO.Directory.Copy...
View 4 RepliesI have managed to list folders in my listbox1 and the add them to listbox 2.Now, what i need now is to be able to copy the list of folder in listbox2 to another location.below is the code i am using.Browse drive and and fill listbox1 with the folders on that drive.Path.text hold the path to where the folders.
If FolderBrowserDialog.ShowDialog() = Windows.Forms.DialogResult.OK Then
Path.Text = FolderBrowserDialog.SelectedPath
Dim Dirs As New List(Of String)[code]....
how to copy the foldera nd files in the folder that are listed in listbox2 to another location.
I need to create a program which allow me to copy xx to another location. The hard part was it need to be start and running all the time (when start up Window) and only trigger to copy when certain condition was meet, - when the program detected certain string in the xx, like "end file"only it will trigger the copying and renaming process.
View 1 Repliesi am working on an application that would copy files from one location to another that is thru network, i already tried using File.IO and Webservice but still copying huge/large amount of files is veryslow. also, my boss asked me to save base64 strings to database and connect to the database and regenerate the file, but when i tried saving a total of 100Mb Files, when im querying it in the database it still takes atleast 10-15min just to query it..
View 3 RepliesI am having btnUpload and btnTransfer. On btnUpload I open a openFileDialogue select any type of file and at transfer i want to transfer it to another location suppose D:TransferTest.But its giving this error Could not find a part of the path 'D:TransferTest'.
The code is as below :
Dim filename As String
Dim ofd As OpenFileDialog
[code]....
Does anyone know how to copy a control (button, panel etc...) and place the control with the same click event on another part of a form while keeping the original in the same location? I have a custom user control that I created that has special features on click. If I have the control on the left side and want to drag it over to the right side I want the control duplicated, as this control can be duplicated unlimited times, and still have the same click event.
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I'm developing an application which relies on several files to be copied over to a specific location on the users hard drive ("C: est") when they run the program for the first time, and am having a hard time wrapping my head around how to account for the fact that the original location may be in a different location for each user.
Any ideas for either getting the path where the files would be and then copying them to the desired destination?
What I am trying to figure out is a way to copy a file and paste it in another location. So that there will be the original file in the user set location, and then a duplicate of that file in, say, the "Program Files" folder. I would also need some way to check if the file exists to, so that it doesn't keep creating a new file each time the program starts up.
to sum it up: I need to be able to copy a file to a predetermined location and check if the file exists, and if it doesn't, it will copy the file over to the location.
I have got the following code to copy all the subfolder & files from one location to another.
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to access the code. However i want it to run asynchronously and the progress of the copy to be displayed on a progress bar however i have no clue how to do this.
I am trying to copy a directory with sub directories and files to another location on my computer. Whenever I try, I get the following error, through my "console":
$>Error: System.IO.IOException: The directory is not empty.
at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
at System.IO.Directory.DeleteHelper(String fullPath, String userPath, Boolean recursive)
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I am trying to copy an entire folder and all of its contents that is in the same location as my program that is running to a user selected location. I started off by using a SaveFileDialog, but now I am working with a FolderBrowserDialog. Here is some code:
Private Sub BackupButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles BackupButton.Click
Dim sourcePath As String
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But when I run the program, it works, but it does not copy the entire folder in the application startup location.. how I can copy that folder that is in the same location as my program to a user selected location?
Using VB.NETAm Using a textbox in Datagridview
Code for adding a textbox in DataGridview
Dim ti As New DataGridViewTextBoxColumn
DataGridView1.Columns.Add(ti)
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