i wish to run a program with 2 forms form 1 will have 2 radio buttons and a textbox and form 2 will have 2 textboxs i wish to use the radio buttons to select wich information is bieing displayed from either form2 textbox1 or textbox2 using the radio buttons on form1 then display the information in textbox1 of form1.
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I've created a form with two check boxs and one button. I added this code Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim Bg1.txt As String = "C:UsersJoshDocumentsBg1.txt"
Dim objReader As New System.IO.StreamReader(Bg1.txt)
TextBox1.Text = objReader.ReadToEnd
objReader.Close()
End Sub
End Class
to the button thinking it would open Bg1.txt when clicked but it's not working?
I have for example this text:
User:text Something xxx
And I want to program seperate only word "text"
So, word after colon and before first space. I'm interested in code.
Is there a way to make a pop up (like a msg boxs) if the mouse goes over a panel?
View 1 RepliesPlease anybody help about how to create two dynamic combo box. Like Country and province.. when I select country conutry Combo box then Province Combo box automatically show same country province.[code]
View 5 RepliesI have tried to realign the image by down and right one pixel, but still only part of the first row and column are visible when zoomed.I can't find exactly what I'm looking for online.
My computer is an HP-Pavillion dv9600 Notebook PC.
OS: Windows Vista SP2 32-bit
The following code reproduces the problem:
Public Class PictureBug
Dim pxlColor As Color
Dim img As Bitmap = New System.Drawing.Bitmap(My.Resources.TestBug[code]......
Hi.
Im using this little function to search for text within some downloaded HTML source:
Public Function GetStringBetween(ByVal InputText As String, _
ByVal starttext As String, _
ByVal endtext As String)
Dim lnTextStart As Long
Dim lnTextEnd As Long
lnTextStart = InStr(StartPosition, InputText, starttext, vbTextCompare) + Len(starttext)
lnTextEnd = InStr(lnTextStart, InputText, endtext, vbTextCompare)
If lnTextStart >= (StartPosition + Len(starttext)) And lnTextEnd > lnTextStart Then
GetStringBetween = Mid$(InputText, lnTextStart, lnTextEnd - lnTextStart)
Else
GetStringBetween = "ERROR"
End If
End Function
It works great, but i need to be able to search for something that spans over 2 lines. E.g.
Sam works in a shop from the hours
of 09:00 to 15:00
I want to search for the words "hours of" - but because they are on seperate lines, it cannot find it.
I have tried "hours" & Environment.NewLine & "of" - and other variants of envirmonment.newline (knowing they all return the same value, but, hey, you gotta try) but to no avail. Surely there must be some sort of syntax to ge around this?
Any ideas?
Greetings,
My app saves a bunch of stuff to an XML file. This is my line of code-
Using writer As XmlWriter = XmlWriter.Create("C:vdx2kMWSREEXTReportsInboxTK" & frmCitation.txtCiteNumber.Text & "Traff.xml", settings)
So that saves it at that specific location.
I need to duplicate the XML and have it also save in another location. I've been at this for days, Googling, searching, trying different things and now I need to turn here for help.
Any ideas?
How do i go about making variables on a second form have the same value as in the first form while still being able to make the variable on the first any given word or phrase and it appear the same on the second form?
View 2 RepliesI'm trying to open a connection and create an SQL statement with two different tables in different Access DBs. Is this possible? I'd like to join the tables in a query.
Is there a great advantage in splitting somewhat large Access databases? Or is it best to just create a large access database with many tables?
Basically I try to get a DataGridView and a BindingSource working inside a class. I define them by:
Dim TempDGV3 As DataGridView = New DataGridView
Dim TestBinding As BindingSource = New BindingSource
When I manually add columns to the DataGridView, it works perfectly, but when I set it's DataSource to a bindingsource from a base class, it doesn't load data and keeps throwing 'object does not exist' errors. The bindingsource mentioned here did, however, work on other DataGridViews that are defined in the base class (and implemented in the form to which the base class belongs)
Same for the BindingSource(not the above mentioned, but the one I try to create inside the class in the beginning of this post). I try to use it in the following way:
TestBinding.DataSource = TempDGV3
TestBinding.Filter = filterString()
SourceDataGridView.DataSource = TestBinding
But the BindingSource keeps returning 'Nothing' for it's datasource and basically doesn't work. However, the SourceDataGridView mentioned here gets filled with 63 columns with "AllowUserToAddRows" and other properties when the columns names are asked.
So my question is: how do I get the BindingSource and the DataGridView to work in this class? I'm getting the feeling I'm missing out on something very obviously here. If that's not the case, I can report back with more code?
This is a very basic newbie question, but I still haven't worked it out yet. I have a fair amount of code that I want carried out inside my Form1_Mousemove event, but I also want the exact same code inside the Form1_MoveClick event. I assume the best solution is to take all of the code and put it inside a seperate procedure and call it from both events? Or is it possible to call one of the events manually so inside my Mouseclick event, could I force a call to the Mousemove event?
View 20 RepliesI have a program where a user puts a string into a textbox, and then character one goes into Textbox1, char2 goes into TB2, char3 goes into TB3, etc.I have a For loop that gets all of my textboxes that are used for this, and I have my for loop that is supposed to go through my string character by character.[code]
View 7 RepliesI have a string full of html & which reads
Dim strHml as string = "<html><head><title></title></head><body><div class="normal">Dog</div>
<div class="normal">Cat</div><div class="normal">Elephant</div><div class="normal">Giraffe</div><div class="normal"><div><p>Random Div</p></div>Lion</div><div>Wolf</div>
<div>Tiger</div></body></html>"
I want to somehow be able to pull all the div tags and their content and put each one into an array have looked at split function and regular expressions but no clear and easy solution has presented itself as yet.I have amended this slightly to incorporate nested div tags, but those tags I still need returning in the format :-
<div class="normal"><div><p>Random Div</p></div>Lion</div>
I'm relatively new to the vb.net framework and object oriented programming. After perusing the threads for a few hours I can't quite find an answer so I'm posting this thread. I'm not necessarily looking for code examples. I just want to know if it's possible and where to look next. Basically I'm trying to build a starter application that will help me learn programming. One of the main things I want to do is to be able to dynamically (at run time) create a set of information (data) that can be manipulated via a set of static (and/or dynamic) functions/calculations. The reason I need it to be dynamic is because even though this program is really just for my own fun and perusal on my own machine (and I want it to be able to run without any outside connections (i.e. databases or servers) the data itself is going to be location (i.e.State of residence or even city) specific. Essentially most of the data will be numerical and can be of the integer type. But I'd like to be able to adjust and create new data sets if desired. From everything I've read and researched I haven't found a way to do this (at least now without an excessive amount of coding that is above my expertise). So I want to know if there is a way to do this that is relatively simple.
View 2 RepliesI did this before, but i totally forgot how to do it.I have an array, the array contains strings with 2 seperators.like so:
name1 / name2 / name3
Basicly i want name1, name2, and name3 in 3 seperate lists, or arraylists. But, i don't know how to do it.Each line is being read from a file.
I have made this installation program and everything work just fine, but I wish to improve it a little. Atm. all the files being installed is in a seperate folder, and the installation program simply move them to the right location.There is a builder program too.I would like it to add all files from a list to the programs resource.folder instead of a seperate folder.Atm I add the installation file to the destination folder with the following line. [code]
View 2 Repliesi have an apllication that reads from a textfile. (the textfile is .sql)[code]i use streamreader the read the txt file. if i only have line the app doesnt crash but more the one line is getting stuck.so can i read each line seperate and procces that line.
View 4 Replieshow to move info from text boxes on one form to binding source text boxes on another form. I am displaying array info in text boxes on one form and i need to add them to the database on another form. How do I do that?
View 5 RepliesI want to make a program that sends text in the text box to a form on a website and print the page as .xps
View 2 RepliesJust a quick question my textbox1.text seems to get focus when I run the APP.how do I cancel any focus to any textbox?I just don't want to select it or anything when I work with it only when the user select or uses it.
View 1 RepliesI'm trying to make an application which will log me into a site and read the text of the site and display a certain part of that text in my form. I'm stuck at the login, its a .php page with 2 text boxes, 1 check box and 1 button.Is there any way to manipulate those objects by using controls in my form?
View 14 RepliesI cant seem to find any link or topic regarding my problem. I have 2 forms in a project, form one has labels and adjacent combobox while the other form (form 2)has textboxes with adjacent combobox. I am supposed to change the text property of the labels using textbox entry from form 2 and add/delete/change combobox contents in fom 1 using entries combobox at form 2.
View 13 RepliesUsing VB Windows Form Application In Visual Studio,
View 2 RepliesI have to save the text boxe values of a form to a text file almost like a data record. I will be saving an Employee First Name, Last Name, Dept Number, and Phone Number. This I know how to do using streamwriter.
next form which we have to use stream reader to load one record at a time. The form has a next button to load the next record. How do I seperate each record (I am sorry for calling it a record if this is inappropriate) when use streamreader and how do I load a record at a time.
I know how to open a file and use streamreader, I just don't know how to read one record at a time and move to the next one.
I have a form that has a web browser to display the word doc. I want to be able to edit this word doc with a text box. How can this be done. I searched for this online and came up with this: [URL] But I'm not really sure what to do with it.I have some code: Public
[Code]...
I have a form that has a web browser to display the word doc. I want to be able to edit this word doc with a text box. How can this be done.[URL]
Public
Class Form1
Dim oDocument As Object
[code]....
I have a text file containing 10 pieces of information. I want to read the information from the text file and put it in text boxes on a form, so that the user can view the information and edit if required. What is the best way of approaching this?
View 4 RepliesIt has to be a simple line of code but I do not know how to construct it. Using VB 2010 Express, I have a MDI parent form and many child forms. I want the parent form to determine what child form is active and load data into the RichTextBox1 on the child form. Each Child form has a RichTextBox1. The parent form gets its data by loading a file.
I am close to a solution but just can't get there. You will see in the code below, if I make a direct reference to a specific child form, it works great. What I want to do is to use the Active Form function to determine which form to write to. I have looked at the MS tutorial which gets me close.
Private
Sub OpenToolStripMenuItem_Click(ByVal sender
As System.Object,
[Code].....
I was using 2 forms, the first one has general data capture and the second one is a calendar form. On Form1 I have mulitple windows controls. A Textb ox and beside a Calendar button. When I click on a Calendar Command button, it should open calendar form and once the user selects the date, the date should be placed in the text box on the form1. Identical to this on Form1 I need multiple textboxes that needs date to be captured.I cannot use a global variable for this as I need to validate mulitple text boxes. To explain this, I have a Transaction Date and Date Received. I need to validate whether Transaction date is prior Date Received or not? I dont want to use several global variables b'coz I might need multiple validations as above. Please help me on this.
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