Why Is Control.CheckForIllegalCrossThreadCalls = False Bad - .NET Advanced Discussion | Dream.In.Code
Apr 26, 2012Control.CheckForIllegalCrossThreadCalls = False
View 6 Replies
ADVERTISEMENT
Use Control.CheckForIllegalCrossThreadCalls = False And Bypass The Delegate?
Dec 9, 2011So I have a custom control that basically acts like a listview, but it draws everything out and finds where the mouse is and all that.But when I have another class that goes in a chatroom and receives data, then raises an event to the parent (which is the main form), I then pass it through a delegate and then it adds to the custom control.This seems to take a lot longer to add items to the list than If I just use
Control.CheckForIllegalCrossThreadCalls = False and bypass the delegate?What should I do.
[code]...
Is there a faster way to pass all the info, or should I just bypass the cross thread check and not use a delegate?
VS 2005 CheckForIllegalCrossThreadCalls = False: Side-effects?
Apr 4, 2009Is there any cause that this property's value isn't false by default?. When you work with threads, you always require to update user interface from the child thread, I think that may be false is not the default value because of its side effects, wich I don't know.
View 3 RepliesExport An Aspx Repeater Control To Excel - ASP.NET | Dream.In.Code?
Mar 10, 2010I am exporting an aspx repeater control to excel, but in addition to exporting the data in the repeater I am also getting all of the html code. I want only the data, what am I missing?
Heres the snippet of code.
Private Sub submitxcl(ByVal Sender As Object, ByVal E As EventArgs)
If Sender.ID = "xcelBtn" Then
Dim fName = "ChargeAndSavingsForReportingPeriod_" & Replace(Trim(frdt.Text), "/", "-") & "_Thru_" & Replace(Trim(todt.Text), "/", "-") & ".xls"
[code]....
MSI Returned Error Code 1638 When Re-Installing Visual Studio 2008 - .NET Framework | Dream.In.Code
Jan 9, 2012I realize this post is rather long, but I wanted to give all the information up front instead of people having to ask me for more information.At the end of the re-installation of Visual Studio 2008, there is this message:
"Microsoft SQL Publishing Wizard: [2] Error: Installation failed for component Microsoft SQL Publishing Wizard. MSI returned error code 1638" in the log file dd_error_vs_procore_90.txt.
I have searched on Google for this whole message and found some references to this error, but I have done what they said worked for them and it did not fix the problem for me.When I searched for just "MSI returned error code 1638", I got that it cannot install something because it is already installed:"Another version of this product is already installed. Installation of this version cannot continue. To configure or remove the existing version of this product, use Add/Remove Programs on the Control Panel".In Add/Remove Programs I see these two programs:
Microsoft SQL Server Database Publishing Wizard 1.3
Microsoft SQL Server Database Publishing Wizard 1.4
Are these programs/versions what the error is refering to? Am I safe to remove them and depend on the similarly-named item which would be newly installed with Visual Studio 2008 - "Microsoft SQL Publishing Wizard"? I still use SQL Server 2000 and 2005 on my computer, as well as 2008. I had installed VS 2008 on my computer before without this problem and also have VS 2005 and 2010.
Gtalk Source Code - Software Development Dream.In.Code?
Aug 4, 2010i am searching for gtalk open source code if anybody knows please let me know I need it urgently
View 1 RepliesVB GridView Control Does Not Allow Code To Access Column When Column Has Visible Property Set To False
Apr 1, 2010VB GridView control will not allow code in the vb code file to access a data column that has its visible property set to false. When it is set to true, the data column can be accessed with no problem. Any suggestions as to how to correct this? I have looked through the documentation, text books, and I have not found anything that gave me any clue as to what the problem could be. I thought that the property was just applied to the column, not that it would remove the column from being accessible.
[Code]...
VB Code Using Com1 Port - VB6 | Dream.In.Code?
Mar 13, 2012actually this is not an vb.net code belongs to vb..i have written it for getting the data from com port 1.but i dont know what data the com port is getting..
Dim Lng As Long
Dim lpPoint As POINTAPI
Dim X, Y As Long
[code].....
XML In ASP.NET - ASP.NET | Dream.In.Code
Mar 11, 2009Hello!
i have programming XML files using XSLT. but i cannot add a button or links so that i can come with another solution such <xsl: if test = "salary > 1000"> ... and so on.
someone told me that i can use PHP and ASP for that. but i am interest to do it on ASP.NET since i have used it before.
i am a little bit confuse on it. can someone show an example where i can use ASP.NET to display the XML files according to what we want? what programming language that need to be use? VB.NET?
it is necessary to use the XSLT in the coding?.
thanks in advance
- Nazirul
Hyperlink - ASP.NET | Dream.In.Code
Mar 22, 2009I usedthe following code
CODE:
But recieved an error
To create hyperlink ...what namespace shud i use?
Pop-up Message Box /ASP.NET / Dream.In.Code
May 25, 2011I would like to display formation when a user place their cursor on a radio button, the information is about a sentence long giving a description about that particular button. I guess this is possible and should I be looking at code for a pop-up box.
View 7 RepliesRunning FTP From VB6 - Dream.In.Code?
Oct 27, 2010I am trying to fire off an FTP of files. I have broken down the code to the barest minimum. I have used the Shell Command with success before but the solution is now evading me.
Sub Main()
Dim strGetFileCommand As String
strGetFileCommand = ("c:\Windows\System32\FTP.exe -i -n -s:getcash.scr 10.113.1.7>113Log.txt")
Shell ("cmd /c" & strGetFileCommand)
End Sub
I can run the command from the c:> prompt at the command line so I know that it is correctly formed.
(WPF )Checkbox In Treeview Using .Net - WPF | Dream.In.Code?
Dec 5, 2009I need to select random checkboxes in a Tree view,which are retrieved from Database.My project is windows based and using WPf.In the Attachment i got only trreview but not checkbox
Checkbox_in_treeview.txt (2.09K)
Number of downloads: 339
Calculator In Html Using VB - ASP.NET | Dream.In.Code?
Mar 31, 2009I was writing this VB script to run in HTML for school and ran in to a problem, which my debugger says it is at line 33?
<html>
<head>
</head>
<body>
[code].....
Can't Get Loop To Work - ASP.NET | Dream.In.Code
Feb 21, 2010I created this ASP.NET Web application and I can't get the amoritization table(MonthlyPaymentBox) to loop correctly. I think the problem is somehow in my code I am setting the TotalLoan = 0, but I just can't locate where that is happening. I assume this because instead of of starting the current balance at the users input, it starts at 0.
<%@ Page Language="vb" AutoEventWireup="false" CodeBehind="Default.aspx.vb" Inherits="WebApplication1._Default" %>
<!DOCTYPE html PUBLIC "-W3CDTD XHTML 1.0 TransitionalEN" "http:www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
[code].....
Filtering With Two DropDownList - ASP.NET | Dream.In.Code?
Jul 14, 2010Im very new and have found a solution which filter with on e grid but how do I manaipulate the Vb code to accomodate anothe industry filter.here's my ASP current code
<asp:GridView ID="GridView2" runat="server"
AutoGenerateColumns="False" CellPadding="4" DataSourceID="SqlDataSource2"
ForeColor="#333333" GridLines="None" DataKeyNames="Permit_No"
[code].....
GetItemAt For A Listview In Wpf - WPF | Dream.In.Code?
Feb 21, 2009I have a code in WFA as followslistviewmain.GetItemAt(MousePosition.X, MousePosition.Y)This used to work fine for WFA, but when I shifted to WFP, I get the error
Error48'GetItemAt' is not a member of 'System.Windows.Controls.ListView'.C:\Users\ameel\Documents\Expression\Expression Blend Projects\Media Library\Media Library\Window1.xaml.vb16959Media Library
[code].....
Execute A Code After Every 5 Min In C#. - C# Dream.In.Code?
Oct 26, 2010I want to execute a code after every 5 min.I am trying to develop the application in .net and using the C# as a backend language.My basic requirement is a C# code which executes after every 5min which i click a start button on my .net form.
View 6 Replies.net - Computer Support Archive | Dream.In.Code?
Aug 20, 2009how i can run .net framework on my pc tell me necessary requirements
View 3 RepliesArray Of Strings Initialization In .NET 3.5 GUI - CLI C++ | Dream.In.Code?
May 4, 2011I am using visual studio 2008 and i can't seem to rectify this error..it seems simple but i really can't seem to rectify this.What iam trying to do is pass the values of an initialized string array to an uninitialized string array using a loop..here's my code:-
Document ^doc = gcnew Document("Abdul.doc");
String ^yes = doc->GetText();
array<Char>^chars = {' '};
array<String^>^splitx = yes->Split(chars);
[code]....
Code To Change Advanced Power Settings?
May 17, 2012I am currently working on a project in VB.net that requires the advanced power settings of the client's system to be set to allow wake up timers for when the system sleeps. Please I have been looking around for the solution. I desperately need it.
View 1 RepliesComputer Support Archive Dream.In.Code
Aug 13, 2009I was just wondering if anyone had come across this issue before or anything. I just downloaded Visual Studios 2008 professional trial version (ISO) and when I try to run it or open it, I get a "The operation could not be completed. Access is denied." message. I tried doing everything.I disabled my antivirus, uninstalled a previous version of VS 2008, I still get this message.
View 4 RepliesConcerning Creation Of JAR Files - Java | Dream.In.Code?
Sep 19, 2011I'm new here at Dream.In.Code, and this is my first question! To begin I would like to say I am new to Java but not new to coding, I am using Eclipse IDE 3.7 for Java and only have a basic knowledge of Java. I understand how it works; I don't know very much code... On to my question! I am wishing to create a simple JAR file for my own education/demonstration. Yet despite my searching and reading through my book I cannot find any relevant information about how JAR files are constructed. So, what defines a JAR file? How does one compile/make one?
P.S. I wish to work with JAR files because of their seeming simplistic nature and cross-compatibility. This is true, yes?My dearest apologies, I realise I posted this in the wrong forum. May a moderator move it for me?
Create A Simple Class - ASP.NET | Dream.In.Code?
Feb 20, 2010I recently started working with Vb.net and I am just trying to create a class that has two properties one is StoreName and the other is StoreImage. What I am trying to do is figure out how to create objects using this class? Each object will be a Store that has a corresponding Name and Image to go with it. Here is the code I have written so far although I am not sure if im headed in the write direction with the function. Also not sure if it matters but I am using ASP with VB?
Imports Microsoft.VisualBasic
Public Class Store
Dim NameofStore As String
Dim ImageofStore As Image
[code]....
Exchange Public Folders - ASP.NET Dream.In.Code?
Mar 16, 2010I have an internal ASP.NET / VB.NET CRM page that I would like to build additional functionality into.Currently we still use "Public Folders" in Exchange to store contact information for our clients.
What I would like to do is be able to connect to the Public Folders on Exchange through VB.Net in order to add new contacts or edit current ones.I would prefer to NOT have Outlook installed on the web server - (I say this because I tried working with Excel using COM and it was crap - ended up using Gembox.spreadsheet for all of my Excel needs).
How To Read From A Text File... -_-' - VB6 | Dream.In.Code
Jul 20, 2010Basically, I need to open the file from Textbox1.Text(this stores the path) and dump all the text into the string 'File'.
Example code:
Sub Button1_Click
OpenFile(1, TextBox1.Text)
[code].....
Macosxnerd101 - Site Feedback | Dream.In.Code?
Oct 9, 2010Macosxnerd101 - Site Feedback | Dream.In.Code?
View 7 RepliesSimple Map Array / Other Languages | Dream.In.Code
Sep 7, 2011I'm using Real Studio 2011r3.It's just a simple game that's a small maze from a bird's eye view and you've got to dodge enemies and what not.But I've been told to make a map array like this: [code] I've got level1map(13,13) as an integer, and the numbers in the brackets are supposed to be ypos, xpos.Say I make level1map(5,7) as = 1, it'll make both the 5,7 and the 7,5 so that you can't walk into them.. even if 7,5 is still = 0.I could have just left something out somewhere, but I've been trying to work this out for days..Oh, and with the 7,5 will let me walk there if I walk from the left or right.. but not from the top or bottom.
View 11 RepliesUsing Buttons And Radiobuttonlist For If Else Conditions - ASP.NET | Dream.In.Code?
Apr 23, 2011I am trying to make a webform that will act as a "wizard". My problem is how to get the program started e.g. I want to ask the user a question and have them choose a radio button, then have them click a next button. when the user clicks the next button I want to use the radio buttons as a condition so for example if the user selected the "yes" radio button then the program will display some new labels and textfields or radio buttons and so on.
View 3 RepliesVS 2010 - Advanced Code Which Uses Threading, Pointers
Mar 30, 2011I had recently(2 months before ) found some code for locking the screen. Here's the link to that code submission in our CodeBank : [URL]
I wish to get a clear idea of what it actually does. As it is a bit advanced code for me.
Here's the main part of the
CODE: