ListBox1.Items.Remove(ListBox1.Text)
ListBox2.Items.Remove(ListBox2.Text)
I need so that I click the button once it deletes from both listboxes. For example a till... listbox1 had items listbox2 has prices to remove an item I want the price to go aswell with same click... I already have a clear all button.
Depending on the data being used, I can have up 10,000 items in each of the 2 ListBoxs. I need to find and remove any Duplicates between the 2.I am currently using the method of select and Item from Listbox1 and search in Listbox2. If I find a match, then remove both items. This goes back and forth until all the duplicates have been removed. This take some time.Currently have the code in Old VB6 and VB2008 Express.
View 5 Repliesthe question states im looking to remove duplicates from a textbox in the sense that i have two textboxes like this
[Code]...
My goal here is to remove item 1 and 3 from the first listbox if it exists on the 2nd listbox, ive searched for 30 minutes to no avail, found a similar question on how to do it in vb but still didnt give me a idea on how to do it relating to vb.net also this is more then one instance,
[Code]...
ust want to know a better way to remove the close "x" button of the form, or atleast every time i close it end up openning again.
View 5 Repliesthis is my code till now, i no most of it doesnt make sense but i dont know the most efficient way of making a program that has five lisboxes (4 are classes 1 is absent list) of names but each class can only have 10 student and the user should be able to move student to other classes as required
[Code]...
im having trouble with moving listbox items between several listboxes with the click of a button?
View 3 RepliesI would like to know if and how I can move a selected item in one listbox and the second listbox moves the same item aswell (so they move in sync).I can move the items in one listbox with the following
Private Sub UpButton_Click(sender As System.Object, e As System.EventArgs) Handles UpButton.Click
Dim index As Integer = ListBox1.SelectedIndex
[code].....
How can i remove an array item by selecting an item from listobx and press remove/delete button?for an example, if i want remove index 2 from listbox, so the array should remove index 2 item and move the item of index 3 to index 2 and so on.
View 7 RepliesHow am I going to remove the close button? No, the whole title bar. I can get rid of minimize and maximize button in the properties but not the close button.
I know about this one but I am not planning to use this. It's just disabling the close button not getting rid of it:|
Private Sub frmOpt_FormClosing(ByVal sender As Object, ByVal e As System.Windows.Forms.FormClosingEventArgs) Handles Me.FormClosing
e.Cancel = True
End Sub
In this programe i use 1 button( i name it btnremove) and 1 textbox(i named it textbox name), both item i create in windows application .The function of this button is use to remove data in database and function of textbox is for user fill name . The probleam is if i click the btnremove , the data is still in the table( not deleted).I have create database name login and table name staff.In my table staff i create 7 field such id, Name, tel nu, address, username, password, department. Any advice how i able to correct my code to solve this issue. Here is my code.I am using visual studio 2005 & sql 2005 as database
Private Sub BTNREMOVE_Click_1(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles BTNREMOVE.Click
Me.Validate()
Me.StaffTableAdapter.Delete(Me.NAMEText.Text, Me.TELEPHONETextBox.Text)
[code]....
I just want to remove the X button in the right side of the TITLE bar and just the MINIMIZE AND MAXIMIZE button will be left..
View 9 Repliessimple problem that i just cant figure out. here is the code
[Code]...
this code works fine as long as i dont remove ALL items, the error i am getting is index is out of bounds of the array, i have tried -1, -2 0 +1 +2 and all are still giving this error, i cant just create code for remove all as i wont always need all removed so i kinda of have to get this code or something similar to remove only checked items. the code below is code i have tried
[Code]...
how can i remove the time when i inserted into the database using datetimepicker??.
View 1 RepliesWhat control should i use if i want a button with default text on it and when i press on it, it give a drop down menu that i can select different commands. I tried a combobox which seems to be very close to what i want. i set the dropdownstyle to dropdownlist so it looks like a button. but i cant seem to set a default text on the box and i dont want this text to be in the item list. also when i set the dropdownwidth to a value larger than the combobox width, it will align left.
View 4 RepliesI have a listview I populate using a button and a textbox. I want to use another button (btnClear) to select and remove the last entry from the listview if there's an error.
[Code]...
So am back again with dattagridview and comboboxes...sorry for the troubless.. Now let me come to my scenario aka problem..I have 2 dataviewgrids in my WINDOWS APPLICATION FORM (VB.net).The first grid populates some data from the SQLSERVER 2005 DB.When I click on any cell of the first grid, my second grid shows up and populates with the data corresponding to the cell which I have clicked in the grid 1.This is working perfect and so far so good.In the second grid I have 3 combobox columns and some textbox columns..The three combobox columns in this grid are also populated from the DB only usng datasets and datasource.In the first Combobox Column if I select one value, then the corresponding values are filled into the other textboxcolumns.This is also working good.The other 2 comboboxcolumns are also populated from database using different datasets..
Am about to add a master data ( i.e data into the first grid).it got added and after that a msgbox pops up sayn u must add data into the second grid as well.so the user is adding the data in the second grid.(all works except the new requirement).he added something into the first row by selecting the comboboxcolumns and also editing the other columns in the first row.(he havent saved this row.This will happen when he clicks the save button in the form not in the grid)he goes into the second row .Now here he should not see the item from the combobox1 which he has selected in row1.
I have a Form with a StatusStrip Component docked at the bottom.The form has fixed width and is not resizable.However the StatusStrip has a little 'resize triangle' at the right. (6 little dots)This gives the impression that the window is resizable.
View 1 RepliesI am currently working on a program that needs to execute an outside program and then remove the border from the program (The border that includes the minimize, maximize, and close buttons) and then embed it into my form. I have everything working except for removing the border. Anyone have some code to do that? I am using vb.net in VS2008.
View 5 RepliesI have this [code]...
And what i am doing here is removing a peice of text from my multiline textbox (textbox7), But its not working..?
I found this in the internet to add values to a combobox:
Private Sub ComboBox_Matricula_KeyPress(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyPressEventArgs) Handles ComboBox_Matricula.KeyPress
If e.KeyChar = Chr(Keys.Enter) Then
[code]....
how can I remove this by marking/ touching with mouse one value and click on the keyboard "del"?
I have a Form, that is a MDI Container.But the grey window where the Childform are in has a 2 pixel width border around it.
View 5 RepliesI am setting my Winforms Button control properties to appear as a hyperlink would on a web page. I've formatted everything fine, except the border in the FlatAppearance object. I have code to act as pseudo-CSS (FormBackColor is a string constant.):
b.FlatStyle = FlatStyle.Flat
b.BackColor = ColorTranslator.FromHtml(FormBackColor)
b.ForeColor = Color.Blue
[code]....
The code removes the border from the flat Button control except on MouseOver, where I add a 1 pixel border. On MouseLeave, I remove the border. This is to show some visual feedback. This works fine when the button does not have the focus. However, if I click on the button, giving the button focus, mousing out and over again now shows a greater than 1 pixel border around the button. I'm imagining it's combining my button's explicit 1 pixel border with the traditional "Winform Button has the focus, so add a border" border around the Button.How can I disable/remove the "Winform Button has the focus, so add a border" border? Or, should I just do a check in ButtonMouseOver to check if the control has the focus, being a condition of adding the border, and just be done with it?
I want to add and remove Datagridview in VB.NET with button click event. Can it be possible.
View 2 RepliesI cannot begin to explain how often I have tried to remove the Maximize button from the top of my form window.. I know that it can be disabled via properties, also that it can be removed if I disable both the maximize and minimize buttons, BUT I need the minimize button, just not the maximize button
View 10 Replieshow can i remove the Close button (X) of the form at the top right corner.I could able to manage not to close the window even if close (X) button is pressed by using the below code in FormClosing event. But i wan to remove or disable it completly.
Private Sub Form2_FormClosing(ByVal sender As Object, ByVal e As System.Windows.Forms.FormClosingEventArgs) Handles Me.FormClosing
e.Cancel = True
End Sub
i want to be able to remove multiple listbox items using one button the code i have tis the following: [code] Now this removes one item from a listbox, i changed the selection mode now now i can select multiple listbox items, but how does the code differ to delete all of the items selected? As currently it just deletes the top of all the selected items!
View 4 RepliesI am making a web browser in Visual Basic and I am trying to figure out how to make a middle mouse button (Scroll Button) click to close the tab that the mouse is hovering over (Like In Google Chrome).
View 34 RepliesDefinitely data repeater is a very nice control. I can't remove the border of the data repeater control.It appears black by default. how to remove the border of the data repeater? I am using data repeater in my c# windows based application.
View 1 RepliesI tried to add icons to the items in the listbox(owner drawn listbox- variable). I m able to do it. But after adding the items, according to my requirement i need to remove few items now and then.I used:Listbox1.Items.Remove("Aqua")This removes the last item from the listbox instead of the mentioned one. the same is done even if i try to remove the selected index item.
View 2 RepliesIm building a, lets say kiosk, that has only one form of input and that is a keyboard. I've got an up/down/left/right arrows and the enter button. I have a form that needs to have hundreds of buttons. I've arranged all my buttons in a giant grid and want the user to use the arrows to navigate through the buttons. The button that is 'highlighted', lack of a better term, has different colors so we know which button we currently are on. So when the user hits the down arrow the button below the current button gets highlighted. My issue is that when the user hits the left and right arrows the 'cursor' doesnt move left and right it moves up and down.
The left and right arrows follow the tabindex sequence.