i've tried to make it so when i Click "Button1" what ever is in TextBox1 will be added to an .txt file called "MutedUsers.txt" But i want every User on an seperate line
View 2 Repliesi was wondering if it possible to have a condition where lets say you have a column in the datatable called amount and a textbox acting as the filter called say maxamount to set it so the rowfilter when filtering the table will sum the number in the amount column until the number in maxamount is met, then stop and only return the rows where the total sum of the amount column is equal or less than the maxamount value, so i guess if the next row takes us over the maxamount it discards this row and returns the rows previous to it. is this possible using datagridview rowfilter or should i be loooking elsewhere to achieve this?
View 4 RepliesI tryed to make a media player and i added a button to the form called "Full Srceen".[code]'so i get an error message : Catastrophic failure (Exception from HRESULT: 0x8000FFFF (E_UNEXPECTED))
View 2 RepliesIf GlassRadioButton.Checked = True Then
well here's where im stuck, I need Glass to get added to a string or something, so it can be called in myAddNew
vb.net
"VALUES"Dim myValue As Integer ' Base value of frames Dim myValue1 As Integer ' Glass or plastic value Dim myValue2 As Integer ' Scratch Coating value Dim myValue3 As Integer ' UV value Dim totalCost As Integer ' Total value Dim deposit As Integer ' Deposit value, 20% of total myValue = 50 'Base value of frames, always 50 If GlassRadioButton.Checked
[code]....
How do I make the data in the TextBox1 into a string, which will then become the data added to the text file after the button is clicked
Private Sub TextBox1_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TextBox1.TextChanged
End Sub
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
IO.File.AppendAllText("C:UsersPublic est.txt", TextBox1)
End Sub
And yes, I realize that I have no idea how to use the insert code feature.
i have multiple forms in a project and all have statusbar. there is no way to add textbox on status bar but in my previous thread i got the help to add the text box. i created a function in module so that i call that function from all the forms on load and add the textbox on status bar and also add the event on textchange. the function to be called on event change is in individual form (at present)[code]
View 11 RepliesI want to Click Button1 in form2 from form1.Button1. means, when i click form 1 button it also click form 2 button
I wrote a code....but its not working
Button1_Click (Form2, EventArgs.Empty)
And i also tried this
Form2.Button1_Click (Me, EventArgs.Empty)
Anyways. I am working on a program/game.
Okay so. I have a textbox. and a button. I made the button disabled.
What I want to happen. I want the user to enter exactly 4 characters. Once this has been done. I want the button to becomed enabled.
This is what I want.
If
textbox1.text = (exactly 4 characters) then
Button1.enabled = true
I want to Click Button1 in form2 from form1.Button1.means, when i click form 1 button it also click form 2 button I wrote a code....but its not working
Code:
Button1_Click (Form2, EventArgs.Empty)
& i also tried this
Code:
Form2.Button1_Click (Me, EventArgs.Empty)
Inside the program I have a text box in which a user puts in the filepath to a textfile that the program then uses as a series of commands to perform tasks. This works perfectly, however what I would like to to do to make my program faster is associate the file extension .gam with the program, so when a user clicks a .gam file it opens the program and automatically sets said file's location into the text field, as opposed to using the browse button I added and browsing to said file everytime they run the program.
Through this a user could then make a shortcut to said .gam file and run it right from their desktop, as opposed to rummaging around in folders and whatnot. At the moment my method has been thus, I have 2 folders of importance I have archived with the .exe, Gambits Pro.exe, these are: Gambits, and Control, inside of the Gambits folder is the default storage location for .gam files, as when you click the browse button its default directory is that folder. I have also added a few example files in said folder for a user when they download the program.
[Code]...
I totally don't get it , why i got a Additional information: Bad file name or number when Button1 was clicked in VS2008SP1 ?
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
[code]...
Question 1: How to make 'Button1' open a external program of there choice using the File Browser.
Question 2: How to send 'TextBox1.Text' to an external process
Question 3: How to save data in a .dll file made from Visual Basic
If anyone has source codes that I code edit for Visual Basic 10/08,And If you could sort of walk me through what I would need to edit to make it work for my programs
I've created my own textbox control which has a property called 'StatusBerText'. The idea is when the control has focus an event is raised and the text is shown in the status bar.
Below is my code which works, it starts with me.controls and looks for my textbox to add the handler. If it comes across a container it then starts again looping through all the controls in the container.
Private Sub NewCompany_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
SetControls(Me.Controls)
End Sub
Private Sub SetControls(ByVal obj As Object)
[Code]...
As I said this all works, however, I would ideally like to put the 'SetControls' in a class so I just call it in each form rather than having to paste the entire code in all the time. To do this I will need to pass the address of the StatusBarChanged function through, is this possible?
I need to get values of each textbox in loop with different names, I have three row (name,telephone,email) and off course three textbox, how to get in loop, I need to insert them in database. The main problem is that values are getting one by one in loop where I get textbox in for each loop. I need to insert multiple columns in database with just single insert query
Here is the code
Dim arr() As String
Dim record As Int32
record = 0
For Each div As System.Web.UI.Control In plholder.Controls
If div.[GetType]().Name = "HtmlGenericControl" Then
[Code] .....
I'm using VB.NET 2010 When I try to add the items from a listbox to a textbox, I get a strange combination at the beginning of the textbox, but if I read further, the actual combination that I want is at the end.
So let's say I have 3 integers in my Listbox like: 01 02 03 And I want these three items to be in the Textbox like this: 01 - 02 - 03
[Code]...
I have an sql table called Stock with two fields called StockID and StockCode. I want the user to select the stockcode from a combo which in turn populates the stockid for that item into a lable on my form. I have already populated the stockcode into the combo but dont know how to compelte the rest.
Imports System.Data.SqlClient
Public Class cbo2
Private Sub cbo2_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
[CODE]...
I have a form called FrmPracDetails which is built up with a List view called LvwColProc. Therefore when you click a field on the LvwColProc it takes you to another form called FrmColProcessing, here you can make changes to certain fields which are also present on FrmPracDetails. What I want to do is when you make changes on FrmColProcesing and Click the Save Button (which calls the Save function)the changes appear instantly on FrmPracDetails. Please note, FrmColProcessing will always be open next to FrmPracDetails. I have tried to put this code in the Save function present in FrmCol Processing as shown below, but it doesnt Refresh FrmPracDetails form. [code]
View 1 Repliesi a paint program where the user adds the required textbox at runtime... i have used the following code to add this
Static n As Integer
n += 1
dyncmd = New TextBox '
[Code]....
where pboxf is the picturebox on which painting is being done... now i want that the text color should change if the user selects a part of the text and selects a diff color.... how can i do it???
i have added a textbox to filter words out from my filename compare, any way i keep getting
Error1'txtComWords' is not a member of 'WindowsApplication1.Form1.StringSift3'.
Public Function PrepareWord(ByVal strWord As String, ByVal bDisRomTags As Boolean, ByVal bDisComWords As Boolean) As String
Dim strToCheck As String = strWord
If bDisRomTags Then
[Code]...
I created 5 textboxes using runtime controls:
For i As Integer = 0 To 4
Dim custom As New TextBox
custom.Name = "Custom" & i
[Code]....
how can I get those values and then pass it to a web service? (This should happen when i click the submit button)
I have a form, with lables and textboxes added at runtime. The labels and textboxes are added properly on form load and display as expected. The form allows tabing into each of the textboxes, but the textbox does not allow user input.
Is this a problem with the way I show the form to the user? >> this particular form is called (frmname.show) from a different form -- If I test this form directly, without being called from a different form, it allows user input in the textboxes. Is it because of the properties I used to create the textbox? >> properties used were - .name, .size, .location, .tag
I have the following line of code in my program:
JCL_History.Enqueue(JCL_History(I))
This JCL_History object is basically a Generic.List encapsulated in a wrapper and has the following method:
Public Sub Enqueue(ByRef value As String)
If Members.Contains(value) Then
Me.RemoveAt(Members.IndexOf(value))
[Code].....
In my testing I have 2 items in this JCL_History list. When I call that first line of code I posted (the one that invokes Enqueue) with I = 1 I expect the first item to be shuffled to the bottom and the second item to be shuffled to the top.
After the thread returns from Enqueue I notice that this is exactly what happens to my list, HOWEVER if I hit the "step_in" button after the execution of Enqueue I go into the Default Property's set method where Index = 1 and value = and it screws everything up, because the item that got shuffled to the end (index 1) gets overwritten by the item value shuffled to the top.
So basically the set method on the default property is getting called at what I think to be a completely ridiculous time. What gives? By the way I'm running VS2005 on XP.
how to make a program save, open, or create new but now I have some other add-ons I want to add.I am not sure I can do this but how can I set default files like Text documents to open when I double click one without the error message saying that it's not a valid Win32 program? Also how can I make multiple fonts on a document? Same with color so I can bold some parts and not all, and making the program open itself when I click new for another copy without losing work and when you click close and there is unsaved data it asks if you want to save it. [code]
View 2 RepliesI have successfully added textboxes to a form at runtime. I have also succesfully added an event handler to these same textboxes. What I'm having trouble understanding is how to refer to these textboxes programmatically after they have been added. Specifically, how do I;
1) Retrieve user data entered in those textboxes without an event handler
2) Find a specific one of those textboxex later (is looping thru all controls of type "textbox" the only way)?
purpose of find is so that I can set the value of the corresponding textbox programatically, based on some criteria Here is the code (all within in a for loop, where intvararycount is incrementing to a set limit) I have used to add the Textboxes to a Panel on a Form;
[Code]...
I have a form that has a checkbox value for field 4. What I'd like a user to do is to be able to check that checkbox and when they fire the holidaysavebutton event, that my code will look for any of the checkboxes that are checked and save that line of data to my database. As the code stands now, I am able to get the first line to do this, but none of the lines after will save the data.
[Code]...
I have a form with the datagridweiw object. I have connected it to the datasource and it displays the data fine. I also have set the persissions for editing. I am assuming i need a button for accepting changes to table and a button to cancel. My use for the form is to add or delete rows of data and save the changes. The database and application are both in visual basic and sql server express both 2008.
View 6 RepliesI have a dataset that is populating a table adapter that I want to be able to save any edits/changes that are done to the dataset back to the database. I know that I'll have to do a loop similar to this one[code]...
View 14 RepliesI'm creating an admin application that will allow specific users to manage users login credentials for an application. On a form I have a datagrid that is populated by selecting * from Operator table on the DB. I want the admin users to be able to add, edit and delete records from the datagrid and i have enabled these properties on the grid but any changes need to be confirmed by clicking a 'Saves Changes' button. Here's the code behind this button:
vb
Private Sub btnSave_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnSave.Click
Const cSUBNAME As String = "btnSave_Click"
Try[code].....
I have added a new record but when I save these changes I am getting this error: "02/12/2011 11:43:56,frmOperator,btnSave_Click,5,Dynamic SQL generation for the UpdateCommand is not supported against a SelectCommand that does not return any key column information."
This is very, very simple question, I even posted on another forum, but apparently I didn't get the right answer.
View 3 RepliesI have a dataset that is filled by a tableadapter and what I'm trying to do is to figure out how to loop through all of the rows in my dataset and determine when someone has edited/changed the row and then to post those changes back to my database.
View 1 Replies