I have an issue with finding specific text within a string and then replacing it with " ", which is just a blank entry.[code]So now my issue is to search the ABCTEST text and delete text such as "Tier Market" from it. Then pass it to a new string perhaps ABCTEST_NEW..I know i might have to use a for loop to search out the keywords, but all the examples i have had a look at, are very broad.
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Dim r As String
If r.Contains("src") Then
r.Replace("src=""", "")
'r.Replace("src='{0}'", "src='http://google.co.in'")
End If
Response.Write(r.ToString())
Response.End()
I've got a listbox build up as an array of items like this: First column is product id, 2nd column is name, 3rd column is price, 4th column is amount and I put them in an array: Public Item(3) As String,
7226218; Hemlock; 22.55; 0
7711175; Pine, Radiata; 12.45; 0
2229886; Pine, Arkansas; 15.25; 3[code].....
how to change the line if the Order(0) value is found in the listbox with the new amount value..
I need to find the first letter in a message and replace it with the 5th vowel in another string. However it never gets into the condition in Red Color. I also need to keep the count of the characters in the characterarray. ???
[Code]...
I 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
[Code] .....
I have to find a string in a huge text file ( ~ 50MB) and then replace it.Since it's quite huge I tend to open the file and then read line by line, and then replace the necessary line(s) (rather than "readall" the file of course).My question is how to replace the whole line?Let's say I found the line that should be replaced . I know I can create a copy file and copy all lines into there ... but I'd prefer to replace the line in the original file rather than creating a copy instance.
View 5 RepliesI would like to step through each *.txt file in a given directory, open it, find and replace all, perhaps a thousand, occurances of a given string (e.g. "00/00/00"), then close and save file, and step to next one in the directory to do the same find and replace. I've been looking at filestream classes and regular expressions but don't see a clear way to do this.
View 4 RepliesI have this code attached to a button
If htmlText.Contains("<frame src='demo.html'/>") Then
htmlText = htmlText.Text.Replace("<frame src="demo.html/>", "<frame src='" &
OpenStory.FileName)
[code].....
I have thios code that will load a php file (text file) into a sting via streamreader then its supposed to find and replace a portion of the text and write the changes back out to the file via streamwriter. I put my code together and after running it look at the file and it's unchanged. After looking closer it appears the problem is the find & replace operation I am doing on the string. Here is my code:
[Code]...
If i have a line in a txt document "text.txt".Now what i want to do is open the file and read the contents.
When it find this "search.selectedEngine" term then it should delete that particular line and replace it with another string ("REPLACED STRING").
I have a bunch of object variables which are all initialised in their declarations such that:
Private _myObject As New ThisObject("SomeString")
where ThisObject is one of a number of object types, but all are initialised using a string.
I would like to use the Visual Studio Find/Replace dialog box to search for "As New" then replace everything from "As New" to the first set of speech marks with some text such that:
EDIT
My original example could be solved using other methods. This example is more representative of the actual problem:
Private _myObjectA As New ThisObjectA("SomeString")
Private _myObjectLongName As New ThisObjectLongName("SomeString")
[Code]....
The file reads in parameters and two of the parameters used to be in Date Format YYYYMMDD but will now permanently be in format YYYY-MM-DD. This change, I believe, is stopping the import of the file from working. I would like to replace the new format YYYY-MM-DD back to YYYYMMDD in the code. If possible I'd also like to see some output so I know that the old format has been replaced with the new format. The code is below. I added the two rows with .replace code in green in expecting that to be enough but it is still not working.
Public
Sub Main()
Dim R1, O1, P1, C1, strDateFrom, strDateTo, strRunDate
As
String
[CODE]...
The user enters a numerical value in textbox1 and click search. This searches for this value using PackageIO (any other options you guys think would be faster would be great) and will return how many instances of that value have been found. There is a second textbox and button that will only be enabled if 1 instance is found. If more than one instance is found, an error message pops up. I'm not too experienced with PackageIO. Here is what I have so far. The program crashes every single time. I'm positive there is something wrong with either part of it or the whole thing.[code]...
View 5 RepliesI'm trying to do a 'find/replace' sort of thing, but for some reason the Replace function isn't working. It says it cannot be indexed because it has no default property. How do I do the replace correctly?ere's my
Dim aString As String
aString = Replace(DirectCast(Form1.SplitContainer1.ActiveControl, RichTextBox).Text, Me.TextBox1.Text, Me.TextBox2.Text)
I need it to act as a "find next"...meaning that
1. When I click the find button,
2. In the main form, it should find the text
3. And when I click it again
4. It should find the same text again ..if it's in the main form
How to write the loop. This is what I have so far:
Private Sub xFindButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles xFindButton.Click
Dim startPos As Integer
startPos = xTxtSourceTextBox.Text.IndexOf(Me.xFindTextBox.Text) ', type)
If startPos = 0 Then
Me.xTxtSourceTextBox.Focus()
[Code] .....
Suppose i have two strings which is given below.
CODE:
Where ever i find , it should be replaced one blank line and " replace by "
When i migrated the data from MYSQL to SQL Server 2005, i found few problem in one of the column. In MYSQL indicates as new line and " indicates as ".
How to create a find and replace dialog using microsoft visual basic 2008 express edition
View 1 RepliesI have a Ms-word document in a particular Location. I need to open the document find a particular sentence and replace my sentence using vb.net....
View 1 RepliesImports Word = Microsoft.Office.Interop.Word
Dim str_FullName = "Microsoft Corporation"
Dim oWordApp As New Word.Application
oWordApp.Visible = true
[Code]...
I'm not sure why the code won't work... It opens the document without problems, it just won't find and replace the text. No, I did NOT typo the text it's supposed to be finding. I copied and pasted it straight out of the word document.
Im working on a Winforms application that reads an XML file containing html templates and generates some html to send to another application.Each template will have about 25 values to replace.I thought about using the String.Replace method for this but wanted to get some ideas from the people here.
View 10 RepliesI have some text files that contain
<img width="100" or
<img width="1400" or....
How could i replace all above with the following, since the image width is not static?
<img width="200"
I want to program a find and replace for text files
View 1 RepliesIn VS 2008 Pro, my Find and Replace function just went belly up. I mean dead. I have a document open, I click Edit -> Quick Find or Quick Replace, and the Visual Studio window flashes (the control bar at the top goes gray as if the IDE was deselected) but the Find/Replace window never appears.
I've poked at my settings, disabled the addin I've been working on, and looked all over the various toolstrips in Visual Studio - no sign whatsoever of the Find/Replace Window.
I was hoping I can make a program which can replace a hex code of a file if it match the code I'm searching in another file. For example, I need to find hex code "1F 7C" in file.ojs and then replace all the "1F 7C" with "E0 03" in test.bmp.
View 7 RepliesI have code that works great for 1 richtextbox, heres the problem i have 2 richtextboxes I need to some how search either 1 textbox or the other depending on whether that particular richtextbox is active i.e. cursor in it. [code]...
View 6 RepliesI have a macro that creates shapes in my documents. The following macro will delete all of them. How do I modify it so if they say NO it will go through the document and find each occurance of the shape and ask if you want to delete this one? [code]
View 2 Replieshave a list of 84000 words , and have some articles in these articles i want to replace first occurrence of each word i have in listbox e.g
For Each item In ListBox1.Items
Dim mytext As String = "My some text this text is very long text and i want to replace this"
If ListBox1.Items.Contains(mytext) Then
[code]....
but it used to replace the whole mytext i want to replace words in mytext and also it hang the system and very very slow?
how to use the find and replace feature? Sort of like what notepad uses. But, it replaced certain characters with a set character, not a changable one.[code...]
View 13 RepliesI have the following code which I am using to track a series of key presses as a string. When I enter the string up until the last charachter all is good.The idea is that I have my string ('--START). When I type this in any program, it will automatically be replaced with my specified string. The problem is it always leaves the last charachter.
Typing '--START Leaves me with [my replaced string]T
Typing '--END Leaves me with [my replaced string]D.
In my sendstring routine, if I place "Threading.Thread.Sleep(500)" right at the top of the routine, then it works. Obviosuly I can't have a half second delay. Is there any way to handle keypresses? Or somehow delete it otherwise?
vb.net
Dim Key As String = ""
If wParam = WM_KEYDOWN Or wParam = WM_SYSKEYDOWN Then
'Translate virtual key into character/expression
Select Case lParam.vkCode
[code]....
I loop through find & replace expecting it to put one string from an array each time it finds "/" ( marker). Not doing as I expected.
Set myRange = Selection.Range
For i = 1 To wdCount
With myRange.Find
[Code]....
