SubString From Text File Load To GridView?
Jan 27, 2011xxxx,2222,3333,44444,5555555ab,6666666,500000,500000,Haaaa
How to substring it step by step load to gridview?
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Write To A Text File In Substring Layout?
Nov 9, 2011I have made the first part of this application it read the file and splits it up, injects into SQL where it pulled and edited. Now i need to create the part of the application that Exports the data back to the orignal layout. I have used Substring to read the infomation as it was the only simple way i could think of.
Example of the layout is below.
HEADER 29112055553378JOB COMPLETIONS
1 HSG885398 0 HS1 EP0 1.00 1.00 14.30
2 HSG885398 0 HS1 01 1.00 1.00 60.89
3 HSG885398 0 HS1 HS03 1.00 1.00 7.82
[Code].....
Sort Substring Of GridView In ASP.NET?
Mar 21, 2011I have a column in my GridView which pulls in an individual's name. Unfortunately, the name is contained in one column in the database - both first and last. I'd like to sort on the last name, not the first...is there a way for me to tell the GridView to sort based on a substring? [code]...
View 1 RepliesUnable To Load Data To Gridview For The First Load?
Feb 19, 2012Whenever i start my form (window application) and link from one form to another, my data doesn't load but when i close the respective form and open it again , it appear. Can i know where is my problem ? Thx in advance. Here's the code snippet :
Private Sub AccessControl_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Dim sqlstring As String = "select * from depttable"
Dim connection As New SqlConnection(db.cs)
Dim dataadapter As New SqlDataAdapter(sqlstring, connection)
[code]....
C# - Prepend A Substring If The Source String Does Not Begin With The Same Substring?
Oct 10, 2011I'm trying to create a valid RegEx replacement pattern for correctly formatting specific .XML file names. Specifically, if a file name does not begin with a prefix, let's say, ACE_. If the XML file name and extension does not begin with ACE_, prepend the string ACE_ to the file name.For example, if my input source string is the following:
Widgets.xml
I would like to execute a single RegEx Replacement that would result in the string being:
ACE_Widgets.xml.
Conversely, if the string already begins with ACE_, I would like it to remain unchanged. Also,how can I include the pattern ".xml" to ensure that the string pattern for the file name and extension ends with ".xml" in the same matching pattern for the RegEx Replacement pattern? As for the match, I have some luck with the following:
^ACE_{1}[dD]+
Which indicates there is a match for the pattern if the input string is ACE_Widgets.xml and no match if the string is Widgets.xml
The RegEx pattern would suffice, but if you need to know the language in which I'd like to use the replacement pattern is in .NET 4.0 in either C# or VB.NET.
The following posting is close to what Im looking for, but with the inclusion of the *ix directory path prefix, and the use of preg_replace() in PHP, I'm having a bit of a struggle getting it to work with what I need to do:
Regular Expression: How to replace a string that does NOT start with something?
[2008] Richtextbox Substring - Select A Substring With 2 Criteria?
Feb 3, 2009How will I select a substring with 2 criteria? I have a Richtextbox where I select a number after a : with this code; For Each line As String In Richtextbox1.Lines Dim equalsPos As Integer = line.IndexOf(":") + 1 txtFound.AppendText(line.Substring(equalsPos, line.Length - equalsPos)) Next This is working ok, but the whole line.length is appended for number2. The line ex. Some text:my number some text-my number2. I want my number appended to txtFound, and my number2 appended to txtFound2. With my code only number2 can be appended correct.
View 4 RepliesWriting From Gridview To Text File?
Jul 21, 2009I have five column in my datagridview. I want to write the contents of datagridview to the text file. let say i enter this values to the gid view
T C F S H
1 2 3 4 5
it should be save in text file like this T1C2F3S4H5
This is my codind so far.Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Using theWriter As New System.IO.StreamWriter("c:Drill Layer Header.txt", True) For Each row As DataGridViewRow In Me.DataGridView1.Rows
theWriter.WriteLine(String.Format("T{0}C{1}F{2}S{3}H{4}", _
row.Cells(0).Value, _
[Code]...
My problem now is everytime i save data from datagridview to text file after it save the content the, in the last line in text file it add line like this TCFSH so my text file look like this
Asp.net - Edit And Delete A Text File's Row On GridView?
Apr 7, 2012I have a gridview that contains value of every rows read from a text file. What I want to do is, edit and delete the selected row on the gridview. I already have the code to show every row on the textfile:
[code]...
What I am going to ask is, how do I get the index of selected row return and fill the value to the textbox then update it to the textfile?
File I/O And Registry :: Load - Read - Locate & Copy Text In A File?
Aug 12, 2010Before I begin I would like to mention that I am not a noob in VB, it's just I've never had to do anything this complex before. Basically what I want is to have a program that you can load a txt file in, have it copy key words, and paste it in a textbox so I can use it later on. So in this text file, there is a bunch of info, but I am only needing a certain part. Here is an example of a text file (actually a .dat file, but is easily read):
[Code]...
Save Chinese AND English From RichTextBox To Text File And Load/parse File Back Into RichTextBoxControl?
Nov 19, 2010# TAG NAME = is saved to a file using the code below but when I load that same file back into a RichTextbox Control using additional code below, I get inconsistent results as I try to parse the text. Has anyone else had this problem?'Save the contents of the RichTextBox into the file.richTextBox.SaveFile(saveFile1.FileName, RichTextBoxStreamType.RichText);'Retrieve contents of File into RichTextBox control Dim logData As String
logData = System.IO.File.ReadAllText(path + "\" + filenname);
Load A Csv File (A Comma Delimited Text File) Into A Datatable?
May 11, 2010I want to load a csv file (A comma delimited text file) into a datatable. I found the OdbcDataAdapter Class which looks perfect, but it says it is supported only in version 1.1 of the .NET Framework.
Is there a better way to import a csv file into a datatable? the first line has the column headers.
I am using Visual Studio 2008, using version 3.5 of the .NET framework
Substring For Masked Text Box
Apr 10, 2012This code for a masked text box isn't functioning correctly. When I type "PM" at the end of the text, it detects it as false, and shows me the message box.
[Code]...
Substring For Masked Text Box?
Jul 12, 2009This code for a masked text box isn't functioning correctly. When I type "PM" at the end of the text, it detects it as false, and shows me the message box.
If MaskedTextBox2.Mask.Substring(2) = "PM" = False Then
MsgBox("I have detected that you've put something else rather than AM or PM in the last two spaces.", MsgBoxStyle.Exclamation + MsgBoxStyle.OkOnly, "Error")
[code].....
Load Text File Of Mp3 File Paths To Listbox?
Mar 7, 2011I am trying to load a text file into a list box in order to be able to play the files see code below I have an error on this line Which states Error 1 Value of type 'String' cannot be converted to '1-dimensional array of String'.
Dim Open As New OpenFileDialog
Dim myStreamReader As System.IO.StreamReader
Open.Filter = "Text [*.txt*]|*.txt|All Files [*.*]|*.*"
[code]....
Load Transform A MS Excel File To A Text File?
Mar 5, 2009I wonder how to load transform an MS Excel file to a text file?
View 3 RepliesBreak Up A Line Of Text Using Substring?
Oct 29, 2009What is the best way to read a line from a file and break up into seperate fields.
I tried using substring in this loop but i get the same value for refnum in each iteration
I want the first 24 characters in refnum[cod]e...
Load A Text File?
May 14, 2009[code]...
My intention is, to input a text file name and location in textbox1 and the button loads the text file in textbox2.
Program To Load The Text File?
Apr 3, 2009I've been staring at my code for a few hours, and cannot think of the next part.For my final I need to make a hangman program Pretty much I have a button to load a .txt, a label, a multiline textbox(which will be hidden later), and a normal textbox. I need the program to load the txt file, and randomly select a word. Then have the program put a " - " for every letter in that word The program loads the txt file,to the multiline textbox,but I don't know what to put next. EDIT:After looking at my book i noticed it shows how to make a hangman program, but without loading a text file. So, all I need is the code that will make it select a word randomly from the list, and i think I can do the rest..
View 2 RepliesSave/Load Text To/from File?
Sep 16, 2011I have a made a simple program with multiple forms and multi text boxes in each form where the user inputs text into textboxes. I would like to be able to save the data into a file and then be able to load the text from that same saved file.
Is there a code template that would allow me to do this?
Cannot Load An RTF File's Text Into A RichTextBox?
Nov 30, 2011I'm trying to load a RichTextBox using an RTF file that is embedded as a resource:
Private Sub Button1_Click( _
ByVal sender As System.Object, _
ByVal e As System.EventArgs) Handles Button1.Click
[code]......
Display - Load A Text File
Feb 28, 2009I want to program a multi-media cd-rom. Need to be able to load a text file into a VB formand have user move through pages with 'forward' and 'backward' buttons.
View 3 RepliesHow To Load Text File Into Textbox
Mar 30, 2008I want to save my textbox's data into a text file. I want to be able too to load a textfile into my text box.
View 3 RepliesLoad A Dataset From A Text File?
Mar 15, 2010I have a comma delimited text file. I need to write this file to xml. I was thinking of first loading a dataset from the text document and then working from there. Is this a good way to go about it?Also how would I load the dataset from a comma delimited text file. The text is enclosed in quotation marks which I want to be removed
View 7 RepliesLoad A Listbox From A Text File?
Sep 6, 2009I am trying to load a listbox from a text file, I have debugged the routine and have used the "step into", I have the routine in the Form Load section, it shows the names being loaded but will not show in the listbox itself, please please give me some ideas I have been racking my brain for days on this,
[Code]...
Load Codes From Text File?
Jan 17, 2010I need a compile an exe file which will read vb codes from txt file and run according this.
For example, I will keep different different vb scripts in different filesuch as [code]...
Load From A Specific Text File?
Jun 9, 2011Im trying to load a text file from a specific location. What I need to do is find a way to allow my code to open a textfile from specific folder, basically what im trying to do it make it open to the desktop then assignment1 folder and thats it( the files in there) the only problem is, im going to have to zip the file (with the textbox in it) and the other person is going to have to reopen it. What I want tot do is open right to the textbox and no where else,[code]..
View 1 RepliesLoad From Text File Into Combo Box?
Apr 5, 2010I am trying to read text file into combo box and text boxes. Text file looks like[code]...
I have a few trouble over here, firs when i am debugging I have an error on this line, I colored it red in a
[code]...
Load Images Using A Text File?
Oct 23, 2009I have a very urgent project due for Monday and I am trying to implement a very simple Windows Application for viewing files.
One of the requirements is to store the history of images accessed and provide a navigation tool for those images logged into the history.
I have been successful in logging/saving the full system absolute path to a text file. Now it is to be able to navigate through the lines.
I figured I could do this by first counting up the amount of lines in the text file after a new image has been loaded to the display and added to the text file[history] and
Then using the count on the history file of total files to either decrease or increase the number as appropriate to load into the image file the previously written absolute file paths as the new images.
I am writing in Visual Basic using VB 2008 express edition and I can't seem to figure out how to count the lines in the text file and sub sequentially manipulate the line being read to display the image.
Load Textbox Value From Text File?
Jan 26, 2010i m start a new projectit has 6 textboxesmy problem is thathow to load textbox value fromtext filelike this text file data is
<name>Alex</name>
<age>22</age>
<address>57, rd street</address>
[code].....
DB/Reporting :: Load A Text File In A Datagridview?
May 8, 2008I load a text file in a datagridview. The problem is that I want to make some validations to it after I import it.
Eg.
AA / Code / Value
1 1111111 12
2 222222 22
[Code].....
