I have a form that has a tabcontrol (TabControl1) and within that tab control is another one (TabControl2). I have textboxes on the main form as well as in each of the tabcontrols.
In my savebutton event I have the following code:
If CheckIfDirtyAfterLock = "Just Unlocked" Then
CheckIfDirty(Me.Controls)
Else
[Code]....
What happens is that it records those textboxes that have changed and writes it to addendum.text. The problem is that it is only capturing those textboxes on my main form and none of the textboxes that get changed within TabControl1 or TabControl2.
I have two functions to find the high and low numbers from 5 different textboxes. I want the high in one label (which I have) an the low in another. I cannot seem to get the low number to be anything other than 0. Here is the code:
I have textboxes that are bound to a dataset table. How can I tell what data type each textbox is bound to? Specifically, how can I tell if a textbox is bound to a DateTime field? How can I tell if a textbox is bound to a Numeric field? How can I tell if a textbox is bound to a Character field?
I am creating a sailing score points program and want to create something like: what TEXTBOX has got biggest number that is between (TEXTBOX IS BETWEEN NOT THE NUMBER) [ and ] And it's subtracts that number what is in that box from the textbox3 when possible then how to do like:
under textbox are four checkboxes Named: DNS, DNF, DSQ and OCS and they give so much points how many are the sailers + 1. The setting name is Sailers
I am making an sql search engine. I need it to find a row of data take some of the columns and paste it to some labels or textboxes.Need some help with the code got my connection, command, I am thinking on how to split the notes and the username onto two different controls or should I get two different sql statements for them ?
Private Sub btnFind_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnFind.Click Dim con As New SqlConnection Dim cmd As SqlCommand = New SqlCommand("select owner, notes from orders where orderref = '" + txtReference.Text + "'", con)
I have a program that someone else designed the form on and sent to me to populate the code. I am not sure what could have been done to cause this problem, hoping for a quick oversight on my part. There are several fields of textboxes that the user enters numbers in. Normal behavior for textboxes is when you tab to them the current contents are highlighted. On one of these textbox fields, and only that one set of textboxes, the contents are highlighted like normal at first, but after the user edits the content of the textbox, if you tab to it again it will go directly into edit mode instead of highlighting the contents. Each textbox in the field does this individually, so if you just edit one, all the rest will continue to highlight contents until you edit them as well. It appears you don't actually have to change the value of the textbox, just entering edit mode and getting a blinking cursor is enough. I cannot find a difference in the properties of these textboxes compared to the rest.
I'm brand new to VB, though I have some experience in C++. I have a 9x9 grid of many textboxes in my form, and I am trying to output the position of each textbox, as well as its contents, to a text file. For example, if the textbox (3,4) contains 5, I would like to output 3 4 5 to a file, and so on for each text box. Also, I really have no way of knowing which textbox is which, they are only called TextBox1, TextBox2, etc.
i would like to make an IF statement that will check whether all textboxes in the form have been changed. i dont want to check one by one. can i check all textboxes with one simple IF THEN clause in vb.net?
I am trying to write code to clear all textboxes on a form automatically.
I have entered the following code:
For each ctrl as Control in me. controls
If TypeOf ctrl is TextBox then ctrl.text = "" end if Next
The form has various controls on it, including textboxes, buttons, and others. When I run the above code 'ctrl' only seems to find buttons but not textboxes.
I tried this code but it is throwing error. Private Sub ClearText Dim ctl As Control ' Clear all the TextBoxes on the form. For Each ctl In Controls If TypeOf ctl Is TextArea Then ctl.Text = "" Next End Sub
I'm dynamically creating x number of textboxes on my form. Once I have done this and the user has done some stuff with them they need to be able to remove all of these textboxes to start again. I've written this code to go in a button, but it only gets rid of two of the textboxes at a time rather than them all in one button click (so it takes like 8 button presses to clear all of the textboxes on the form). Can anyone see the problem?
Code: For Each ControlObj As Windows.Forms.Control In Me.Controls If TypeOf ControlObj Is Windows.Forms.TextBox = True Then
I basically want to be able to set a property for all textboxes on a specific form. Say, I want to set the wordwrap-property to true on all textboxes. How could this be done?
I am trying to find a code to clear all text boxes in a form. I am using VB8 Here is the code I found but I get an error telling me I need a comma between two arguments
Private Sub btnclearall_Click Dim ctl As New Control For Each ctl In Me.Controls
I'm using VB 2005 and have an Edit - Entry form with Textboxes and several Comboboxes. I populate the Comboboxes with Arraylists as shown below. I populate a datatable with the Employee data from my SQL Server. I assign the BindingSource1.Datasource to my Datatable then add Databindings to the ComboControls. The (Fields.STAFF_MGR_ID.ToString) is from an Enum. When all is complete my textbox fields Bind and move with the MoveNext.. no problem, but the comboboxes display nothing.
Dim Manager2 As New ArrayList While dr.Read With Manager2 .Add(New ListContents(dr(1).ToString, CInt(dr(0)))) [Code] .....
Actually I am trying to get a function to validate all the textboxes in my form. At the moment, my code look like: Private Sub Textbox1_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Textbox1.textchanged If Textbox1.Text.Length = 0 Then MsgBox("TextBox1 is empty. Please enter something", msgboxstyle.okonly) Textbox1.Focus() Endif End Sub I have to write the same line of code for each textbox to check if it is not empty and was thinking of using a function that will be called and check each textbox in my form.
I want to add textboxes in my form as per the input I give. Say, My code will prompt me to enter the no of files I would like to upload... If I give input as "3".... it should generate 3 textboxes to enter the file names....
I have 5 text boxes that I need to perform several operations on as a group, named tb1, tb2, tb3, tb4, tb5.for example, if I want to retrieve the text from each one and process it, I believe I can use the text box or control collection and test each textbox to see if it's name starts with tb, check to see if it has text in it, and then process the text.I think I would use something like for each textbox in..... to test the collection but not yet comfortable with collections and this seems like a good place to start learning how to use them.
How do I easily navigate textboxes contained within a form.My form has a lot of textboxes so I don't particularly want to make a KeyDown event for each.I think I need to group the controls and handle it that way somehow with their TabIndex.I'm lost without the control array of VB6 and can't find anything to show me how to do it.
I have a form with many different textboxes on it. The form is used to Edit the data already in a databound table. At design time I set my Databindings.text to the appropriate columns.
During form load I check the values in the bound column for null values. If the column value is null, I set the textbox.text property to a descriptive prompt like "enter telephone #" or enter city. I also use databinding.remove to remove the databinding so that the desriptive prompts don't wind up in the database.
Here is the code I use to remove the databinding.
For Each Panels In Me.Controls
PBox = TryCast(Panels, Panel)
[CODE]...
.Tag2Defaultphase is a custom property I have defined which holds the default descriptive prompt. If the user enter a value into the textbox I then wish to add the bind back so that when I updateall with the tableadapter the value will be transferred back to the appropriate bound column.
Here is my code for that:
Sub perOptionalTBoxValidation(ByRef TBControl As custTextBoxControl, ByRef strDefaultTextPhrase As String, ByRef intMaxChars As Int32, ByRef bsBindingSource As BindingSource, ByRef strColumnName As String)
