When i am assigning text in to textbox that time the selection start property is zero so the cursor(caret) is moving to first location of the textbox.
Code Sample
Consider that the textbox already have text like 'Hello Developers'
Dim CurPosition As Integer = TextBox1.SelectionStart
'CurPosition=11 (i.e) SelectionStart is 11 (cursor position)'
[Code]....
so when i am executing this code the cursor move up and down
I am trying to change a property of a data bound textbox on start up of a form and each time a new record is navigated to. I can't find the a good event to attach this action to.
View 2 Replies[code]...Cannot Start a Service After Changing 'Start' Property Through Registry
View 3 Repliesi want to do the following : select text in a web browser control, then click a button. When the button is clicked , the selected text should be copied to a richtextbox.
the main problem is how to copy the selected text from web browser control?
what is the best way to handle on selection change when the form loads?My problem is, the index change while te form is being loaded, which then in turns tries to run my code.Here is the FormLoad Event, that gets an xml stream from the web, dumps it in a dataset, then bind to datagridview.
Private Sub frmOrders_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Using reader As XmlReader = XmlReader.Create(New StringReader(XMLDoc))
[code].....
When setting the selection of a RichTextBox, the selected text is highlighted even though I set the HideSelection property to True. Once the RTB loses focus then the selected text is no longer highlighted. Programatically setting the focus to another control doesn't hide the selection, only physically clicking another control will hide it. So is there a way I can make the RTB not show the selection right from the start?
View 1 RepliesI'm using this code to get the StartMenu handle:
Declare Function FindWindow Lib "user32" Alias "FindWindowA" (ByVal IpClassName As String, ByVal IpWindowName As String) As IntPtr
Declare Function FindWindowEx Lib "user32" Alias "FindWindowExA" (ByVal
[Code]....
But it doesn't seem to work, I can get the taskbar handle but not the start menu handle
RichTextBox1.SelectionBullet = True
SendKeys.Send("^+{L}")
RichTextBox1.SelectionIndent = 10
using the above for numbering in richtextbox, how I can trace if the cursor is in the selection.start which is in the place where numbering is there...
When I clear my form, I am trying to clear the Month Calendar of all selected dates. Using this code clears everything but the Selection Start Date, I would assume there would be a way to clear this, Refresh doesn't work, and I can't seem to find anything else.
Public Sub clearScheduleControls()
Me.MonthCalendar1.RemoveAllBoldedDates()
Me.MonthCalendar1.UpdateBoldedDates()
[Code]....
Is it possible to handle a property as an object?I want to reach a property as an object , not through its owner.
Dim prop as object = UNKNOWN_FUNC(btnTest.Text)
prop = "New text of btnText.Text" '
I want to modify Text property of btnTest by this way..
On my .aspx page i want to be able to show and hide certain panels depending on user selections (radiobuttonlists).
For example in my aspx page i have;
<form id="form1" runat="server">
<asp:RadioButtonList ID="RadioButtonList1" runat="server" AutoPostBack="True">
<asp:ListItem>1</asp:ListItem>
[Code].....
I already have one year experienced in c++, and built many private applications.My question is simple to ask, and simple to answer I think.When I select an item in a listview, I want the full item to be selected. Now only the TEXT in the listview item is selected. I've made a picture to clearify my problem.The picture in the link below is splitted up in two pictures. It shows what I currently have, and what I want (my aim)
View 4 RepliesI have a dataview an i would like to show the count property in a text box.
i tryied the following
me.textbox1.DataBindings.add(new DataBindind("Text",DataView,"Count"))
But i have a exception.
I'm working on a project to replace ADO.NET data access logic using NHibernate where we're not able to map the entire domain model at once. This means we'll have domain classes with property mappings to other domain classes that aren't yet mapped with NHibernate.
Consider a Person class with an Address property (Address being a domain object without an NH mapping and Person being the class I'm mapping). How can I include Address in the Person mapping without creating an entire mapping for Address? Is it possible to call legacy (ADO.NET) data access logic from a custom PropertyAccessor? If so, is it reasonable?
*I asked this within another question here but didn't get a response. I'm hoping to get one in a more concise question.
I have a custom control with a bindable property:-
Private _Value As Object
<Bindable(True), ... > _
Public Property Value() As Object
Get
[code]....
Also, here, I'm adding a handler to the DataBindings.CollectionChanged event.This is the second place that I retrieve the type:-
Private Sub DataBindings_CollectionChanged(ByVal sender As Object, ByVal e As System.ComponentModel.CollectionChangeEventArgs)
If e.Action = CollectionChangeAction.Add Then
Dim b As Binding = DirectCast(e.Element, Binding)
[code]....
I need the first place, because the BindingContextChanged event is not fired until some time after InitializeComponent.The second place is needed if the binding field is programatically changed.Am I handling the correct events here, or is there a cleaner way to do it?
Note: My GetValueType method uses the CurrencyManager.GetItemProperties....etc, to retrieve the type.
I want to type the characters from right to left (to behave as a right alignment). But I am not supposed to use the Right Alignment property or the RighttoLeft property of a text box.For example, I want to enter the characters of a string from right and each character should shift one space left so that the user can enter another character after that.
View 13 RepliesI have got a surprise when my app did not work as I expected when I started it from the Windows Start Menu. I explain: When starting the program from the application directory, it works fine, because the "Application Path" property gives the right path to find the access database located in the same directory, BUT, the problems comes when I start the program from the Windows Start Menu. What can I do to solve this?
View 7 Replies[code] I get this error Name of field or property being initialized in an object initializer must start with '.' How should I write this? Or is there an alternative way of doing this?
View 2 RepliesI am having throuble resetting my textboxes to nothing if the selection in the listview is nothing. I.e. when i select a record my textboxes are updated with teh selected data, but if nothing is selected after something is selected I would like to clear the textboxes to blank again.[code]
View 1 RepliesIm working on a project that has an explorer like treeview control. The control works great. What I need it to do though is once it gets to the end of the folders and sees a valid text file i want the text file to open into the textbox I have placed next to it while still opening anything that is not a plain text file the way it normally would. The code I have now is below and works to open the application or file with its corresponding program but I cant get the text file to populate the textbox.
[Code]...
A second issue im having trouble with is after the file has been opened in the textbox i want a button to send the text to a webpage form that is in the app. Its an actual webpage that I have embedded into the app. with the webrowser control. Its a simple textbox on the webpage. So basically I need to double click the file on the treeview that opens the file into the textbox(editor) I have made then with a single click of the button select all/copy then paste it into the box on the webpage all within the same application.
I have a file open that I can use to manually open a text file in the textbox that works great. I have tried to manipulate that to the treeview with no success. I have the button to select all and copy. Now if I can just get the text file to open on double click from the treeview and the send to the webpage control and my app is complete. Well almost Im working on a spellcheck feature for it but that's just extra functionality id like to add.
I'm using VB 2005 and MS Access 2000. I have a process that does some "stuff" with the data, re-queries the database, re-populates the form then displays a messagebox indicating that the process has completed. My issue is that after clicking OK in the messagebox, that whatever textbox the cursor was in prior to starting the process, now has all the text in it highlighted. If I don't show the messagebox then this doesn't happen. And if I don't call the process that repopulates the form controls, this doesn't happen. There's no code in the app that selects the contents of the textbox so is there a property somewhere that controls this?
View 1 RepliesMay i have a working sample on how to retrieve records from a DB & populate the relevant textboxes after a selection at a dropdownlist. What i have is definitely not working & im working on VS 2008. Can anyone show me the way?
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I have a form with a combobox and a textbox. The combobox is used to select a username and the textbox displays the staff No. I use the following code to populate the combobox.Private Sub DeleteUser_Load(sender As System.Object, e As System.EventArgs) Handles MyBase.Load
[Code]...
I have a VB form with 2 comboboxes and a textbox in which a user can type into.I would like my mouse cursor to move from my 2nd combobox selection directly over to the textbox that I have on a VB form.2nd comboboxe name: "CodeComboBox"Textbox name where I would like my cursor to move to after the selection:"USDOTNumtxt"I use the TextBoxName.Focus() in the SelectedIndexChanged but it doesn't function.
Here is my whole code:
Public Class Form1
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles
[code].....
When you use a tab key to select a textbox, all text in it is automatically selected. What's the easiest way to prevent this from happening? (Setting the selection to none in Enter or GotFocus events doesn't work)
View 1 RepliesIs there an alternative rather then doing this:
Private Sub clicktxtBox(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles _
txt_Time_00_000.Click, _
txt_Time_00_001.Click, _
[code]....
How would I use FindWindow to get the handle to a textbox on my form?
View 5 RepliesI have a form, frm1 w/a combobox, cboLocations, which is being populated using a sql string. There is also a frm2 w/a series of textboxes and other comboboxes. I want it so that once a selection is made from cboLocations, the textboxes and comboboxes on frm 2 are populated with the corresponding data. Here is what I have so far:
frm1:
Public Class frmLocations
Dim conn As New SqlConnection("Data Source=f03d3s-dev01; Initial Catalog=dos_track;User Id=vbuser; Password=tran3;")
Dim depot_refnbr As Integer
Private Sub frmLocation_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
conn.Open()
[Code] .....
What's happening right now is that I make a selection from cboLocations on frm1 and click on the OK button, frm2 loads, but none of the textboxes are populating and one of the comboboxes, cboDepot, shows the different data when you click on the down arrow, but it's not displaying anything it its text field when frm2 loads.
I have a text box with some text inside it;
the text is long (say 100 chars);
the textbox can display about 20 chars.
The following code:
tbxTest.SelectionStart = 5
tbxTest.SelectionLength = 60
selects a part of the text and sets the cursor (blinking beam) at the and of the selection, in this case the first caracters of the selected text is out of the user sight because the textbox is too small to display the entire selection.
Is it possible to force the cursor to be at the beginning of the selection so the first part of the text is visible? (as if I had selected my text with the mouse dragging from the end back towards the beginning)
I know how to handle a single objects property changed event very easily. I want to handle a objects property changed event that is part of another object.
Given Object:
[ObjectY = Y]
+ Public WithEvents X As ObjectX
I would like to do something like:
Private Sub XPropertyChanged() Handles Y.X.PropertyChanged
Right now I need to create a object that equals the object inside that object and then handle this variable pointers property changed, but that is just annoying.