Clearing The Office Clipboard?

Jun 23, 2009

I am using VB 2008 (.Net 3.5) and MS Office 2003.Can someone please tell me how can I clear the Office clipboard from within Vb .Net. I read lot of posts on variuos communities and found that till version 2000, Office allowed it. Later MS closed the backdoor.My programming logic expects me to check if Office clipboard is empty before I perform cetain action.


How To Clear Task Pane Office Clipboard

May 1, 2009

im using Visual Basic 6 to automate a large amount of excel and word content into a single word document and am having to use selection.copy and selection.paste on a regular basis. this continually adds items into the office clipboard and fills it up rather rapidly making a huge drain on resources until word eventually gives up and crashes.i have a couple of things that i would like to do to that i think would prevent this from happening....

1-clear the task pane clipboard

2-switch the task pane clipboard off before my code starts automation

i've tried a couple of options to clear the clipboard but they only seem to clear the system clipboard and not the task pane one (containing its 24 resource hungry and useless items)[code]i can manually choose 'Stop Collecting' from the system tray icon menu, which appears to do what is says but i need to automate this function in someway.i find it hard to believe that microsoft would introduce a feature without giving even the most basic of access to programmers.

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Forms :: Use The Clipboard To Take Information From A Rich Text Box And Send It To The Clipboard

Oct 7, 2010

I'd like to ask if anyone knows how to properly use the clipboard to take information from a rich text box and send it to the clipboard. You see, if I try the following, which is pulling text from a rich text box, named RichTextBox2:


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C# - Retrieve A DataGridView From The Clipboard (It Ends Up Being Null In Clipboard)?

Jul 21, 2010

I am unable to read a pasted datagridviewrow object from the clipboard. All I want to do is, when a user has the entire row selected and copied, I would paste that row into the clipboard as a DataObject. That works just fine but when I attempt to read that DataObject (after the user clicks Paste) the DataGridViewRow that's saved in the clipboard always has a value of Nothing. Here's the code I'm using for Copy and Paste.


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C# - Clipboard.ContainsData And Clipboard.GetData?

Dec 15, 2011

I try to paste some copied objects using Clipboard class.

<Serializable()> Public Class DogsZoo
Public Property Dogs As List(Of Dog)
Public Property Workers As List(Of Worker)


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VS 2008 Referencing New Office 2007 Components To Use On Office 2003 Machines?

Nov 10, 2009

We have currently upgraded our development machines to Windows 7 and Office 2007. We have a vb 2008 app that references 2003 Office components to use for mail-merging to word.We loaded up our app in the vb environment today and were instantly greeted with missing components/functions which are related to the 2003 Office components. We can update these to use the Office 2007 components/functions instead, however we are unsure whether after doing this our vb app will work with machines only with Office 2003 on. can machines with Office 2003 on work with our vb app that references Office 2007 components?

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Office Automation :: MultiThreading In MS Office 2007 (Excel, Outlook, Etc)?

Mar 28, 2011

i was wondering if someone could give me the final explanation on what i might be doing wrong here.I spent a lot of time reading around the net and the forum about how to add Threading capabilities to a VB project.

Nos, i've got .NET 4 installed, and i've added the system.tsr and mscorlib.dll files as reference in, say, Excel 2007 (see screenshot).However, when i try to make a thread with anything as basic as "Dim Thread1 As System.Threading.Thread", i get a user-defined type not found error.Indeed, when i use the object browser to see what's in the System file, theres nothing remotely linked to any Threading, and in the mscorlib file, nothing under "Threading" either, just a few Thread related functions, but nothing defining a data type

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Office Automation :: Uninstall Office Shared Addin Programatically?

Feb 15, 2011

I've developed shared addin for Microsoft Word. I distribute this addin with my application and using Inno setup for installation. The Inno setup installs my application and then runs "myAddin.msi" file in order to install addin.

how to uninstall this addin programatically?

Right now, in order to uninstall addin, the user has to to it manually through control panel.

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Office Automation :: Display Office Documents To Form?

Jul 25, 2010

how do i use the webbrowser to display the word or excel docs. just like the pdf viewer... i tried the webrowser1.navigate but it didnot work, if it does its opening a new window, im using office 2010..

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Office Automation :: How To Display Office Documents To Form

Nov 27, 2011

How do I use the webbrowser to display the word or excel docs. just like the pdf viewer. I tried the webrowser1.navigate but it didnot work, if it does its opening a new window, I am using office 2010.

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Office Automation :: Office Add-in For Word 2010 64bit?

Dec 21, 2010

I've made Add-in for Word 2007 in VS2005.It worked well with Word 2007 and now it works well with Word 2010 32 bit.However it doesn't work with Word 2010 64 bit. The installation is successful, but the ribbon button doesn't show up.

Do you have any experience with add-ins for Office 64 bit?

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Office Automation :: Automating Office Under A Different Username From .net

Sep 8, 2011

I have used VB.NET and Microsoft Offices Interop to create an application that will run on a server and will print files for different users.My problem is that I need to find a way to impersonate different users so that when MS Word opens and prints, the resulting print job is recorded under that user. I found this link that lets you run .net code as a different user - unfortunately it doesn't work with this code. The username recorded is still the user that is logged on the server.Code Removed by moderator. Any ideas how I can make the Office app I'm automating run under a different user to the .net program that is calling it?

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Office Automation :: Shared Add-in For Microsoft Office

Oct 21, 2011

I would like to create Shared add-in that works with Word, Excel, Outlook and Power Point. I've found nice article that provides step by step instruction for creating shared add-in for Word: [URL] I've followed instructions and it worked. However, I am looking for a way to create one add-in that works with Word, Excel, Outlook and Power Point, not only Word. I didn't find any reference on the WEB.

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Microsoft Office Installed - Warning 2 Unable To Find Dependency 'INTEROP.MICROSOFT.OFFICE.CORE'

Jul 23, 2010

So I have this error.


So I'm guessing it has something to do with the fact that I don't have office loaded on my computer. Now I have another laptop, with office that I loaded this project on, and it works fine. So do I have to load office on this computer, or can I just reference something?


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Jun 21, 2010

When you are using the tab to enter a textbox, How do you select all the text so when you begin typing it eliminates the old text?

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Jan 3, 2011

I have written text to a form using DrawString but now want to clear the form and reset the "next" writing position to the top of the form display area. BTW This is NOT a text box!Using Me.ResetText() clears the text from the form but does not move the position back to the top. The next line is written immediately below where the last line was previously displayed!

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Clearing All Textboxes But One?

Nov 14, 2009

I have three textboxes and a button. The button's role is to clear all the textboxes. This one textbox that I don't want to clear keeps clearing. What do I have to do for this one textbox to not clear up when the clear button is pressed ?

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Clearing IE's History From With VB?

Feb 18, 2009

How would I go about clearing IE's history from with VB? I've looked on the internet and couldn't find anything, and I honestly don't have a clue about how to do it.

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List Box Not Clearing?

Feb 20, 2010

I'm trying to make a game logger for MW2 so you can enter different stats and it will display those stats along with like your overall KDR for those matches and what not.Right now I'm just trying to do one match at a time meaning you enter your kills, assists, and deaths you hit the enter stats button then you hit the display stats button and a bunch of info shows up in the list box. Then you re enter different stats and it gives you the same stats but updates them for that match only. However, for some reason the list box isn't updating. It just keeps adding the kills, assists, and deaths together however the KDR does update.

Public Class Form1    Dim stats As Integer() = New Integer(2) {0, 0, 0}    Dim kills As Integer    Dim assists As Integer    Dim deaths As Integer    Dim KillDeath As Double     Private Sub btnEnterStats_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnEnterStats.Click        kills = txtKills.Text '0        assists = txtAssists.Text '1        deaths =


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May 4, 2009

In source code of asp i'm using onClick() in textbox i.e


for opening a popup containing package details.and in its selection in popup packageid is stored into a hiddenfield and packagename is stored into textbox. I need to clear the hidden field and textbox after selection, if I do not need it. I use "this.blur();" for not editing the text box. I need these things to be write in vb code,means in onClick I want to clear textbox, hiddenfield and then call popup.

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Clearing A Crystal Reportviewer?

Jun 4, 2011

I am generating crystal reports using sql statements but now i am looking 4 code to allow me to refresh the crystal report. in other words remove the datra on the report and wait for another query

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Clearing A Range Of Cells In A Row?

Apr 28, 2012

is there a way to select a range of cells in a worksheet and clear the data in them?i DO NOT want the WHOLE ROW to be deleted, only a few selected cells (they are all adjacent to each other)and i don't think the ActiveSheet.ranges method works as:

1) the coordinates of the cells in the row to be cleared are determined logically by a VBA sub, i know how to get the coordinates, just dunno how to delete the row

2) this needs to be applied in different areas of the worksheet AND across OTHER worksheets as well.

I'm quite sure I have the logic needed to find the coordinates just need to know how to clear the cells if there is a way to do it that is similar to ActiveSheet.cells ( row, column ) then it would be best from my understanding the ranges method only takes in letter and number formats in strings... i need something that takes in number and number?

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Clearing All Controls In A Form?

Mar 8, 2009

Is there a way such that I could reset/clear the values of the controls in my form no matter what type of control they are, can be controls from control suites like Janus and/or ComponentOne?

I am thinking perhaps I could somehow get their base control types?Here is my current implementation but somehow I need to add ElseIf for the other control types.


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Clearing All Textboxes In GroupBox?

Oct 5, 2011

I want to clear all of the text boxes in a groupbox without hard coding them all. I tried the following snippet, but it also clears all of the form labels which I would like to keep.
For Each TextBox In GroupBox1.Controls
TextBox.Text = ""

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Clearing Contents Of A Datagridview

Jun 12, 2009

I creating an EPOS System..I have a datagrid that stores details about all of the items which the user wishes to buy in the transaction.However if the user changes his mind I have a feature that cancels the row in the datagrid.[code]The code functions fine, however a problem arises if I enter a new row into the datagridview, the previous row I recently cancelled appears again.

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Clearing History In A ComboBox?

Apr 11, 2010

So basically my webbrowser has comboboxes and 1 menustrip button(clear all history).

In the menustrip i got History
And In history i got "Show All History"
and "Clear All History"

I turned the "Show All History" into a ComboBox.

And i have another ComboBox for history just like firefox has on its navigation TexTbox.

Lets say the Menutrip ComboBox is ComboBox1 and the other one for the NavigationText is ComboBox3.

What happens is when i press Clear All History They get cleared BUT STAY CLEARED Here are my codes:


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Mar 28, 2009

How to clear an item from TextBox ?

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Clearing Out A Bound DataGridView?

Aug 11, 2010

I have a form that contains a datagridview control that is bound to a dataset in design mode. This form contains various other textboxes and combobox controls as well and allows users to create and view Work Orders. It also has a Button control ("New W/O"), that when pressed will clear all values from all the controls on the form. My problem is that it's not removing the rows of data in the dgv. The code that I used to try and clear out the dgv is[code]...

How can I reset the dgv to retain it's default column headers but remove all the rows for the selected W/O?

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Clearing Output When Input Changes?

Jun 2, 2009

I created a simple calculator. I just graduated with my Bachelors in Software engineerin in March of 2009. I am tryig to get a better understanding of VB.Net. I created a simple practice calculator and would like to know what code needs to be added in the code to clear the output when the user changes the input without adding a clear button as I know how to clear the input and output using a clear button, y working code is pasted below.

Public Class Calculator 'Form click event handler
Private Sub Add_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles

Download file asynchronous using sockets

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Clearing Textbox In ShowDialog?

Sep 20, 2010

I'm having issues with program that uses radio buttons to select between 2 different forms, that are displayed using showDialog. When I click a button to perform calculations in either form, it will act normally and display the information, however when I click the Clear button to begin a new calculation, the form will close, does anyone know why?

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Clearing The Image In A Picturebox?

Sep 10, 2009

'i using this code in the piicturebox1_paint

using g as graphics=graphics.fromimage(picturebox1.image)


by this code i have a problem that when i click the clear button the picturebox is cleared.but in the picturebox's mouseover the last drawn picture will i cant draw a new image ..

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Datagridview Clearing Row Contents

Jun 5, 2011

I use Visual basic 8.0.I have a bound Datagridview.This Datagridview has 25 row.

Only thing i want to clear the row Contents of a specific row.I want not delete of remove the row!

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Msgbox Is Clearing Textbox?

Jun 4, 2009

I ask age in a textbox and there is a check routine that makes sure it is a number and that number is in a certain range.  Later I ask about an illness.  There is a logical check to see if you are a certain gender and select an illness that is not possible for that gender.If there is a problem then a msgbox will pop-up and the illness checkbox will clear. The problem is that the textbox for age resets to 0.

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Once Again With Clearing Just The Text Boxes?

Apr 19, 2011

Option Explicit On
Option Strict On
Public Class formFat


i have discovered a way to clear just errors in text boxes involving =>0 using if statements. if i could use the same and state if <> numeric then etc.

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Mar 31, 2011

I am filling 8 combo boxes on my form with data from my sql database.  The data consist of a first and last name. My issue is after I load the combo boxes and then close the form how do I remove the data from the dataset? I have used the delete but when I do this and reopen the form it gives the followin error "Deleted row information cannot be accessed through the row." If I do not get rid of the data in the dataset, when I reopen the form it will duplicate the data already there.Here is the code that loads the data in the combo boxes:

DAEmployee As

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Dec 9, 2010

I have a problem with clearing my report at runtime.

The code which I execute to create report is as follows....:


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Apr 8, 2010

When the program automatically clear object, and take them off from the memory? Is it take place when a procedure in which the object was declared ends?

Or should i do it by myself before procedure ends?

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VS 2010 Clearing A Textbox?

Nov 30, 2011

I have multiple textboxes that I clear once the task is done to be ready for the next set of information to be populated into the textboxes when the user opens the next file.In the textbox_TextChanged event I check to make sure there is some text in the textbox before running the code. Since I am clearing the textbox this fires the TextChanged event and causes me an error:

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[2008] Clearing A DataGridView?

Mar 9, 2009

I have a DataGridView control bound to a DataSet. The DGV loads data based upon a combo box selection. If there are no records in the table that meet the combo box selection then I want the DGV to be cleared.

I've tried:

Me.gdvEXTSigns.datasource = Nothing

This does not clear the existing data (rows, if any) in the GDV.

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.net - Clearing Saved Passwords In Browser?

Aug 3, 2011

Is there any possibility of clearing saved passwords using code from the browser (could be IE, Chrome or Mozzila).

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