Asp.net - Prevent Button Click 2 Times In Update Panel?
Mar 17, 2010I have a button which is in update panel. When I click on button then it click event run two times. How can I prevent second time click event?
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List Getting Cleared Every Button Click Inside Update Panel?
Apr 22, 2010url...I've got a drop down inside an update panel, and I am trying to get it to allow the person using the page to add users to a list that is bound to a gridview. The list is a global variable, and on page_load I set that to the gridview's datasource and databind it. However, anytime I click the 'add a user' button, or the button to remove the user from the list. It appears like it is doing a full post back even though all these elements are inside the update Panel.[code]Now I thought the point of an update panel was to be able to update things inside of it without doing a full post_back and reloading the page. So if that's the case, why is it calling page_load everytime I click the buttons? I ran this code and debug and I see that even before any of the code associated with button press fires, page_load runs again.I tried putting the gvAssociatedUser.Datasource = associatedFaculty and the line below inside the Page.IsPostBack check, that prevented the page from working. I tried every combination of settings of the update panel for ChildrenAsTriggers and UpdateMode, and none of them worked.
I've tried won't get it to work.It wasn't causing a full postback so I was wrong as to the cause. I thought the page was doing a full post back thus resetting my associatedFaculty list global variable, but it isn't doing a full postback.The issue I am having is everytime I click btnAddUser it will add one element to the associatedFaculty list and thus bound to gvAssociatedusers. This works the first time, but the second time I click it, it overwrites the first element. So it appears like my associated Faculty list is getting reset each time I click the button?
Messagebox Comes Twice Times If Ok Button Click
Mar 28, 2009I Have a little problem i have 2 date timepickers on my form
the following code i have[code]...
if i press oke button in the messagebox the mesagebox comes twice timesi just want to show it only oncewhat can i do about it
Put A Timer To Click A Button Every 1 Minute For 3 Times?
Mar 15, 2010is it possible to put a timer to click a button every 1 minute for 3 times with 10 millseconds from one click to the next click automatically
View 25 RepliesForms :: Make A Button Click Only So Many Times Until It Becomes Disabled
Jan 17, 2010I would like to know how to make a button click only so many times until it becomes disabled.
I would also like to know how to keep what is put in a RichTextBox there, without erasing the other text;
Example: Two buttons, the first puts "1" into the RTB, and the second puts "2" into the RTB. However when I press the second button, it over writes the first value.
How can I prevent this?
You Can Ignore this question below;
Old Question: I am working on a counter, and want to know how to make a button show itself if I hid it.
I have:
CODE:
And would like to know how to make one of the buttons visible again, with one big button.
I know it has something to do with an "If" statement.
Answer: Button#.Show()
How Many Times Click On Play Button It Continually Flashes
May 12, 2011i am having a weird issue with VS 2008 when i go to debug my program. When i click on the play button to run the program it flashes real quick and goes back to the VB IDE. No matter how many times i click on the play button it continually flashes and then goes back without displaying my form window or anything.What type of setting would i need to change in order to correct this issue? I've been through most settings in the "my project" section and i do not see anything that could be causing it to do something like this.My older vb apps I've made seem to work just fine when i click the play button on them. Only noticed this problem whenever i go and make a new vb app.
View 4 RepliesOne Button Click To Execute External File 2 Times?
May 12, 2012having dramas with closing mysql portable with the command
HTML
CALL binmysqlinmysqladmin.exe -uroot -p123 shutdown I need to execute the batch file twice for the mysql to shut down in the full blown version it works great.
so whatg i was thinking is using button to execute the batch file 2 times from one click.
C# - Stop AJAX Update Taking Place In One Update Panel From Another Update Panel?
Sep 5, 2010We have two update panels on our webpage. Now first update panel is having button cancel. While second update panel is having a file upload control.Now if the user uploads a file that is going to upload in about 2 mins, and in between, say after 30 seconds the user clicks the cancel button, the upload taking place in update panel 2 should stop.
View 2 RepliesAuto-click Button1 Infinite Times With A Start Button?
Sep 3, 2009I was just wondering if it's possible to autoclick a button without having to use the mouse hover or mouse click. I want my program to autoclick the button infinite times or as commanded by the start and stop button.
I want to click the button1 every 1 second until the stop button is clicked without using the mouse (X,Y) method if possible or which ever way is best.
Cause A Button In Visual Basic To Automatically Click Multiple Times?
Dec 9, 2009I want my calculate button to automatically click multiple times upon the user clicking it once because it seems that it only works properly if it is clicked multiple times... I'm not sure if there is an error in my code.
Public Class frmford
Dim Make, Model, InitialPrice, Options, AirConditioningTax, GST, PST, Total, Subtotal, Finance, Months, RoofRack, SunRoof, SideAirBags, TintedGlass,
[Code]......
Get The Calculate Button To Automatically Click 4-5 Times Upon The User Clicking It Once?
Dec 9, 2009I want my calculate button to automatically click 4-5 times upon the user clicking it once because it seems that it only works properly if it is clicked multiple times...
View 10 RepliesMake The WebBrowser1 Refresh Infinite Amount Of Times With A Click Of A Button?
Nov 25, 2008how i can make the WebBrowser1 refresh an infinite amount of times really fast and with a click of a button?This is the code i have right now:
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles Button2.Click
WebBrowser1.Refresh()
End SubThe above code only makes the webBrowser1 refresh 1 time, but i want it to refresh infinite times with a click of a button.
Outlook Context Menu (add-in) Button Fires Multiple Times Per One Click?
Mar 5, 2010So I've got this context menu working out except that the event behind the actual selection of the menu item seems to fire multiple times. First time I click it, it fires once, then twice, then 3 times. So, in the example I just gave, for 3 clicks it would have fired a total of 6 times (1 + 2 + 3). Why is that?
Below is my code on how I'm creating the menu items. I stripped it down to the relevant pieces; I omitted things like .Tag, .Visible, and .Caption properties. I'm building this using .NET 3.5 and VS 2008.
[Code]...
Why Click Button Manny Times Each Time Add Column On Data Gridview?
Feb 3, 2012I feel confused that why each time I click on this code button, it adds one column as the the result on below pic.[code]
View 4 RepliesHave A New Panel Load With Button Click?
Nov 23, 2011How can I have a new Panel load with a Button click.
View 1 RepliesVS 2005 : Prevent The Application To Start Twice If The User Double Click On The Button?
May 26, 2009I have a GUI with a few button on it and each button start an application. I want to prevent the application to start twice if the user double click on the button. How can I do that?
View 7 RepliesCalling Click Event Of Button Of Form On Panel?
May 22, 2012I have one tabstrip control having two tabs. On one tab i have Panel control where i have showed another form and this other form have one button "Submit". On other tab i have some controls and one button "OK". Now on clicking "OK" button i have to call the click event of "Submit" button of the form on panel on other tab. All this is in windows application in vb.net.
View 1 RepliesAsp.net - Page_Load Not Update After Click The Button
May 31, 2011I have a simple ASP.NET page:
sub Page_Load
//Get data form databse and show it
end sub
sud deletsome(Source As Object, e As EventArgs)
//delete one record when user click on submit button
end sub
When I click the button, the page reload, all the data have no change, I must re-enter the page again, the record I have delete disappear. Can you show me why? The full code here:
[Code]...
DB/Reporting :: Update A Database When I Click In A Button?
Mar 31, 2008I am using visual studio 2002,and microsoft access,and i am trying to update a database when i click in a button, depending of what i enter in 2 textboxes.the code goes like this:
Code:
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim cmdUpdate As New OleDb.OleDbCommand("Update Shippers set CompanyName=Textbox1.Text where ShipperID=Textbox2.Text", cnn)
End Sub
I'm doing it this way, but it does not work.,
Possible To Update/refresh Listview On Button Click?
Jun 23, 2012Imagine you expand onto 'Sofas and armchairs' and click 'fabric sofas', it will redirect to next page on click and it will send data '10661' to the next page. Then the listview will updated with reference '10661'. After that click on another link, maybe leather sofas. The listview will re-update table with new reference '10662'
View 4 RepliesUpdate Data Base When I Click Its Button?
May 13, 2010I have done this mini proj. But i dnt know to update the Database when i click update button in Candidate registration form.
View 7 RepliesUpdate Gridview When Upon Click Submit Button?
May 20, 2012I want to add booth detail into database, after user insert booth alias, select booth type and booth duration, next click submit button and the newly added record will appear in the gridview below the old records. I know there are something missing in the code but I not sure what is the problem.
The client code:
[Code]...
Update Sql Table On Save Button Click
Nov 16, 2011This is a very basic question. How do i update a sql table from vb.net on save button click. This is my insert to code....how would it be for update?
[Code]...
VS 2010 - Prevent Sub From Executing Multiple Times?
Jan 28, 2011I have a button and various other controls that when clicked, calls as sub. However if the user clicks the button or any of the other controls multiple times, the sub appears to 'stack up'. For example, if I click the button 10 times, and then some of the menu items that trigger it 20 times, the sub would 'stack up' and execute 30 times total. How can I have the sub cancel calls to itself if its called again? I basically only want the latest call to it to count.
Heres code to reproduce it. Just a button on a form.
Dim intTotalTimesClicked As Integer = 0
Private Sub Button1_Click(ByVal sender As System.Object, _
ByVal e As System.EventArgs) Handles Button1.Click
BlastOfNumbers()
[Code] .....
VS 2008 Update Gridview Data With One Button Click?
Nov 10, 2011I have programmed gridview, where you Edit a row and then update it using link buttons provided on the row.But when a user has to make couple of edits on the same grid, it should be saved with one button click and one refresh to reflect updated data.
View 3 RepliesPrevent A Sub / Function From Firing Multiple Times On The Same Event?
Apr 1, 2009I'm trying to prevent a sub / function from firing multiple times on the same event.My app is for handling inbound phone calls (tapi).The app is supposed to route calls based on the callerid number.
aircode below:
Code:
Private Sub OnNewCall(ByVal sender As Object, ByVal e As NewCallEventArgs) Handles tapiManager.NewCall
if newcall.callerid = "5551001" then
redirect(newcall)
[code]....
If callA.callerid = "5551001" then redirect(callA)but, once it is redirected to the new extension, do not then grab the call from the new extension and try to redirect again (resulting in infinite loop).I realize I could use an integer as a counter, but the problem is, I might actually get more than 1 call at the same time from the same callerid number. And, all the calls would need to be redirected (once).the calls do have properties like (which are unique identifiers to each call):
Code:
phcall.id and phcall.hashcode
I'm thinking I need to put that unique id into a temp var / array to run a check against to see if it has been redirected, if it has then skip, if it has not then redirect.The app would run 24x7, and I don't want the temp var / array to get too big, and would want to have it clean automatically (up on a timer maybe?)(I'm guessing it would be a dynamically growing array.)
Textbox Validation Check When Save Or Update Button Click
Oct 11, 2010I use VB 2008. I want to check that text boxes have correct data but not at key pressed key down event. I want to check when user fill the form if all have correct data then insert into database otherwise get focus of specifiq textbox which have wrong data. I see many examples but all is applied on keydown keypress etc events. I just need a class i send Textbox as object in that which return true or false. I need one method in that class which check only numbers with decimal point and limit decimal places to 4 digit.e.g 12345.9876 and other method check A to Z and a to z with some special charecters like @ # $ % & ! ;
View 3 RepliesUpdate A Textbox On Form From A Click On A Button On User Control?
Nov 20, 2009I need update the text of a textbox when I do click on a button on a user control.
How I can do that?
Update A Textbox On Form From Click On Button On User Control?
Nov 19, 2009I need update the text of a textbox when I do click on a button on a user control.
View 1 RepliesUpdate Datagridview On Click Of A Button For Access 2003 Database?
Dec 15, 2011I have a datagridview and each time i enter values in database the values are not reflected in the datagrid untill i load the form again.I want a method tat updates the datagridview without reloading the form.M using Microsoft Access 2003 database.
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