FindNext Button Not Working Properly For Text Editor?
Oct 6, 2010
I have a Rich textbox from which i need to search for text.Find should start at the beginning of the text. Find Next should look for the next occurrence. If no previous occurrence, it should start at the beginning (duplicate functionality as Find).Problem is Find is working fine but when i click find next instead of searching for the next occurence it starts from begining after i click find button.
Public Class frmFind
Dim start As Integer = 0
Dim indexOfSearchText As Integer = 0
I need to find a Windows forms Text edit which can handle MS Word documents correctly.That is documents with Images, textboxes etc (.doc, .docx).I have tried Devexpress Xtrarichedit and TXText Control but when you load a MS Word Document (.doc, .docx) the document does not appear as it does in MS Word.That is Textboxes overlapping images are misaligned or have no transparent background option, so the white background of the textbox hides part ot the image.Has anybody had experience with 3rd party Document .net editors which mamage MS Word Documents correctly?
i followed a few tutorials on here to create a calculator in VB.NET. But i am having trouble getting the percent button working properly.I have tried to come up with some things but nothing i have tried is working.I used this Basic Calculator VB.Net and this one Create a Calculator.I have searched google for an answer but it seems what i have is not working.Im not sure exactly what is needed so i will post all of the code i have. [code] My percent does not work it multiply's by a random number is seems.I am new to VB.NET so im not sure what i am missing.
In my windows app i have a button which is only visible when a user selects a certain value on a DropDownList. For some reason the button does not work when i click on itI've enabled the button on page load and it works, however when i choose the value on the Dropdownlist the button does not work.
Protected Sub DropDownList4_SelectedIndexChanged(ByVal sender As Object, ByVal e As EventArgs) Handles DropDownList4.SelectedIndexChanged If DropDownList4.SelectedValue = "Yes" Then
I have a user control with an embeded DataGridView. I exposed the Columns property so that the columns collection could be edited in the visual designer:
I just purchased Visual Studio 2008 Standard edition and the XML editor that I had and loved in Studio 2005 is either not available or not working. If I open up an XML file, it just opens it as a plain text file. Is this a feature that was left out of 2008 or what?
I made a CSV editor in VB08 and I cant save it. It looks like my save coding is correct but I don't know why the edits I do to the .csv files after I opened them wont actually save them although it does say I saved it.
In my word processor I have an 'Open' option on a menu strip. Here is the code for it:
Private Sub OpenToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles OpenToolStripMenuItem.Click With ofdFile .Title = "Select a file to open"[code]....
For some reason when I press the 'Open' item and open the ofdFile dialog box .txt files do not appear even when I have the 'Text Files' filter selected However, when I use the 'All Files' filter they appear. And the 'HTML Files filter is also working properly.Why are the .txt files not appearing when I use the Text Files filter?
I don't even know where to begin describing this. I have a project, that uses settings, for some paths, settings that I retrieve with the My.Settings. function.In my laptop, when I change the .exe.config file, the settings are updated accordingly, but when I try that on the production server, it just shows the default value used while compiling.
I tried changing the solution configurations to debug and other custom configs with no effect.Tried to use the same folder copied and pasted without version control, still the same result.Tried a co-workers laptop, by using the last svn revision, it works there too. But on neither of the servers works.
I cannot figure out why my calculation is not working. I am doing for 1 to 12 and it gives me 12 inputs but counts my entries as 13? What am I missing. If I change it to 0 to 11 same thing. I am not sure what the issue is, but I cannot see it, and am not sure where to look.I need to end up with 12 cycles through and intEntries to be 12.
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click 'initialize accumulator Dim decEntries As Decimal[code].......
So I opened 2 forms, Form2.vb and Form3.vbNow I put this:
Private Sub Form1_PreviewKeyDown(ByVal sender As Object, ByVal e As System.Windows.Forms.PreviewKeyDownEventArgs) Handles Me.PreviewKeyDown If e.KeyCode = Keys.F8 Then
i am making a simultaneous equations program and cant figure how to get passedtext properly working, as i declare the amount questions the user wants to answer in the settings form, it then passes this over to the simultaneous equations form and i cant get it to keep spawning questions until the number is reached.
Public Class simultaneousequations Dim Random As New Random Dim typeofquestion As String = Random.Next(1, 3)
I have some System.Collections.Specialized.StringCollection 's in my.settings and the won't do anything: I have tried adding things to them and I get a null reference, now I have used these before and they worked fine I have tried reading from them, like I have in the past, and it dosen't read anything; the strings come out emtey as in one emtey string when there is three full strings
I have 6 textboxes (named textbox7, 2, 3 , 5 and 6) and i want to switch the values put in them (7 in 6, 6 in 5, 5 in 4, 4 in 3, 3 in 2, 2 in 7) by clicking a button.Actually this should be a volley formation scheme :Pi wrote this
Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click TextBox7.Text = Replace(TextBox7.Text, TextBox7.Text, TextBox2.Text)
i am using controls (textbox, combobox, checkbox, etc) with Groupbox and without groupbox in the form
Tab function key is not going to the Groupbox Controls
For Example
Form1 { Textbox1
[Code]....
Once form1 loaded, textbox1 will be focus, then i click the tab it's going to textbox2, combobox1 and save button. The Tab is not going to Group box (textbox3, checkbox)
I have an unbound checkbox in my datagrid view along with other bound fields from a dataset. I do not need to send back the checkbox status to my dataset or the DB. Instead I will loop though the DGV and look for those checked and do another process with them after its done being loaded. The problem is this. When I check a checkbox, then check another, the first one goes back to unchecked and so forth, back and forth. There is no add, update or deletes needed for this DGV.
I got the following code from net,its working sometimes but sometimes not working, why?Its not showing the video by every click of the button Preview.I want some better code which will work smoothly and will show the video by every click. [code]
i have a windows forms app which displays a bunch of records from my sql database. when i modify records in the grid and click on save, all changes are saved EXCEPT the changes made to the currently highlighted row. they aren't written out the database until i exit the actual program, despite clicking on my save button.so for example, if i change 5 different records in the grid, and click on save, and then click on refresh to reload the data from the database, 4 out of the 5 are saved correctly, but the row that is currently highlighted (meaning, the last row i changed) still has the old data.My code for the save button look like:
Code: Private Sub TerritoryBindingNavigatorSaveItem_Click_1(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TerritoryBindingNavigatorSaveItem.Click
I'm using fileopen() function to open the file, after doing all the works I'm using fileclose() to close the file. But when I access the file again it returns already the file is opened by another process.
Sample: Dim intFile As Integer = FreeFile() FileOpen(intFile, mstrFilename, OpenMode.Binary, OpenAccess.Read, OpenShare.LockWrite) FileClose(intFile)
I designed a software in which I used active captionas background colour. Now It works on my computer or current OS but not working properly onto other computers or OS. I mean to say that the background colour
-> When i open the windows form, if i press ctrl + Enter, then pop windows is opening
-> if i enter any data's in the text box, then i press ctrl + Enter, then pop windows is not opening
Code
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load Me.KeyPreview = True End Sub
[Code]....
When the form load, ctrl + Enter shortcut key is working, once i enter or select any data's in the form, then ctrl + Enter shortcut key is not working (not showing the popup windows)
I am using VB 06 code for MS winsock and no im not supprised its not working properly but I cant find any tutorials anyware for VB 08 and its starting to anoy me. I have managed to reorginise some of the code so it works but im at a loss to know what to do to correct these errors. .
