How To Make A Undo Button Because When Missclick Something
Apr 14, 2011
i am trying to make a really simple program to start with .It is for keeping score in a card game. The functionality of the program is 10 buttons(cards) that when you click them they dissapear and 4 buttons that when you click them they add or remove 1 point to two textboxs and one reset button that when you click it it resets everything.
I have done everything but now i want to make a undo button because when you missclick something it is really annoying you have to reset the whole thing and remember what exactly you had pressed before and this is not what i want. I googled a lot,i read a lot of threads here and in other forums but i mostly found web browsers undo buttons or i didnt understand what to do.
I have a form with a FileListBox and 2 Button:... Button1 I would like To Undo my Last Action:...Button2 I would like to redo the Action, I have Been Looking For a code for These Buttons. In FileListBox I am Drilling Down through my files. So that Means if I double click on a file in FileListBox and I have gone to far I want the Undo Button (Button1) to show Previous Files that where shown).
After a rtf. file is loaded in richtextbox....then the user highlights the text with different colors.How can I set both redo and undo button to backward and forward the steps(only the part of higtlighting)?
I have created a game in VB.net 2005 that is very much like Sudoku. When the user clicks a button its number content increases by 1, when the user clicks the check button it gives them an error if incorrect, win if not. I need that same check button to apply the next action. I need to undo the last button click by the user when check is clicked. I know I need to build a container or something to record the button clicks and somehow draw on that when needed. hat I am even looking for, an 'undo' search returns nothing close to what I need.
I have created a Form, added a MenuStrip to it and inserted the standard Items. My question is that I know some of the options won't work like 'Save' and 'Save As' but how do you make ones like 'Open' 'Exit' 'Undo' and Redo' work when start debugging?
I am creating a VBA application using Excel 2007 and would like to make virtually all of the standard Office and Excel menus invisible to the user and present to the user only my custom menu controls. I have been successful in doing this for all objects on the Ribbon as well as those on the Microsoft Office Button Menu, with the exception of the "recently opened files list" box, that also has the "Excel Options" and "Exit Excel" buttons on it. Can anyone tell me the name of the object for this control so that I can make it invisible?
Here is the relevant snipit of XML code that is in my CustomUI.xml file:
How to make a link button visible after another button has been clicked in asp.net(vb) in button_click()
it says error as "Object reference not set to an instance of an object."
i've done this in my code
Protected Sub InsertButton_Click(ByVal sender As Object, ByVal e As System.EventArgs) Dim receipt As LinkButton = FormView1.FindControl("LinkButton1") ' receipt.Enabled = "true"
1. how do I make a button press a certain button in another application? (i.e - for example it goes to application "iexplorer" and press insert, home, a, b, or other button in the keyboard)
2. How do I make a virtual keyboard (for example a button opens form 2 or 3 and when you click on a button in the keyboard it goes to a certain text box in form 1)?
I have a button that will type a message saying 'hello' in a message box, (if clicked on). And I want to know how to make another one that will change it to say 'Hello Word' (when clicked on ).[code]...
I am working with a registry watcher but I can't block changes. I found this link [URL] but unfortunately one of the links posted was broken maybe because it was posted years ago. I tried searching for "undo file changes" on VB.NET using search engines but I can't find any.I am using VS2008 Express ed.
my concern is tht i have a application with mail for my intranet users. Now I wld like to rollback or undo my sent message within a short interval say bfore a minute , i can or should undo . But im confused where to start from .....i need u guyz to just show me the correct way , i will try and do it by ma self
I'm implementing multi-level undo/redo via a pair of stacks. This works well, but I'd like to limit the number of undo actions (actually objects representing the state of the application) . Once the limit of actions in the stack has been reached, I want to keep adding actions to the stack, but get rid of the oldest (bottom) items as I go.
I understand that implementing an UnDo/ReDo function can be complex using Stack operation/XML serialization.
That is why I have started to search for commercial tools/components, but I could find such tools only for RealBasic, not for VB.net. Does anyone know where to get such tool/component, or has good example code to include various undoable operation into an Undo/Redo function, that means undo operation for datagrid and chart manipulation (similar to a spreadsheet application).
now if i press button 1 three times, button 2 one time, button 5 four times, but the last press was wrong so i need to undo. i create a new button named undo, what would the code be for taking away like i said, not just for button5, for every button i set out but the undo button?
Has any one experienced this. Never seen it before. Anchoring a Toolstrip Left,Top,Right will resize the strip with out the option of stepping back and undoing it. Forces rolling back the application. Toolstrip is docked at the bottom.
I have two tables with referential integrity defined in the sql-database. parent: projectschild: projectlineI do not want projects to be deleted if projectlines exist.The projects are displayed in a datagridview.Here's part of the
Dim dbs As New databasedata.databasedata Dim connstring As String = dbs.DatabaseConnection Private dc As New DB2Linq.db2linqDataContext(connstring)
I am working on a Notepad like text editor and I'm trying to put an Undo function in it. When you click the undo menu, I want to simply undo the last action (added char, removed char, paste, delete...). It doesn't have do remember all the past actions, I just want it to undo the last action even if the last one was undo... For now I have a button in a tool strip menu (tsmAnnuler) and my richtextbox (rtbZoneTexte).
