how pass a parameter to onload function??
<body onLoad="myFunction(<%=myVar%>)">
It crashes.
The parameter is a vb variable defined with Dim
The function is a vbscript function
Urgent HELP
In vb.net how do you check if a ANY directory exists inside a directory
I would need to know if there is a folder inside the c:\windows directory (WITHOUT knowing if there is ANY directory is in there).
I seem to remember seeing some neat way of calling InvokeRequired and Invoke to avoid repeating too much code in every event handler but I can't remember what that was.
So does anyone know a neat way of writing that code?
Preferably for VB.Net 2005.
ho to verify by VB script syntax if the file conf C:\Program Files\conf
exist under Program Files ?
for example
if it exist then msgBox print file exist
if not the msgBox print file not exist
THX
VB 6.0 does not have any global handler.To catch runtime errors,we need to add a handler in each method where we feel an error can occur.But, still some places might be left out.So,we end up getting runtime errors.Adding error handler in all the methods of an application,the only way?
hi guys i need some help the vb.net. my problem is that i have got an formular with "name" "password" "e-mail" and some other.... i want that the client file in his for example name and i want to recieve an e-mail at my e-emil acc. Can somebody help my please?
Just as a title say, I need a tutorial to make a simple hotel reservation system. I really need the source code too, but I prefer tutorial because I want to understand the system.
Can someone help ? I need them in VB.NET and the database is SQL Server.
Dear all,
I have a excel file place on server.
I am using a application which written by VB.NETto open file in read only mode.
User 1 open file in read only mode.
How can user 2 detect that file is open or not status?
Thanks,
An
i need a regular expressions string to get all anchor tags in a page with a specific css class name, in c#/vb.net
this is what i got so far
"<a.*?href=""(.*?)"".*?>(.*?)</a>"
but my attempts to add "class=name" isnt working, also is it possible to find links where the class name appears either before or after the href with one expression ?
i am familiar with 3rd party html libraries, but thats an overkill for what i have in mind, so is the webbrowser control.
I need a VB script which will create text file named "listitem" in C:\Documents and Settings\All Users\Application Data\secon\smartapp
up to C:\Documents and Settings\All Users\Application Data\ we can make it as 'CommonAppDataFolder'
Any one knows about this
VB.NET 2.0 Framework
I developed a control that implements IExtenderProvider in order to attach to controls and display a form for translating of the text of that control. This works great on regular controls on the form but the IExtenderProvider is not attaching to controls on UserControls, which makes sense.
Is it possible to modify the UserControls or my IExtenderProvider control to enable it to attach to controls on a UserControl?
Thanks!
Hi there,
Im developing a 3d Viewer in vb.net and xna. Its working very well.
I have now a windows form and a xna render window, but i would like to render it inside a panel in the windows form.
I have searching for info, but its so hard to addapt it into my application.
How can i do it?
Here is the application
Thank you.
Image: img299.imageshack.us/img299/384/87117064.jpg
Using either VB.NET, C#, or VBScript, how can I check if the IIS 6 Management Compatibility feature and its subfeatures have been installed on a machine running IIS 7.x?
I need to display the selecteditems in a label
I am using VB 2005
I set the selection mode to multi-extended
It did work selecting only one item with the following code:
me.xresultslabel.text= me.xlisttextbox.text.selectedItem.tostring
But when I tried to display more than one item using the following code:
me.resultlabel.text= me.xlisttextbox.text.selectedItems, I get the following string on the label:
system.windows.forms.listbox+selectedobjetcollections.
any help will be highly appreciate
I've inherited a Visual Studio/VB.Net numerical simulation project that has a likely inefficient calculation. Profiling indicates that the function is called a lot (1 million times plus) and spends about 50% of the overall calculation within this function. Here is the problematic portion
Result = (A * (E ^ C)) / (D ^ C * B) (where A-C are local double variables and D & E global double variables)
Result is then compared to a threshold which might have additional improvements as well, but I'll leave them another day
any thoughts or help would be appreciated
Steve
i need to download page from source code..for example
Cellini's Italian Restaurant
i want to download the "/len/aaproximat...php"..i didnt find the suitable regex for it..and i need to download that page..can anyone help?
im using vb.net
How can I change the program a file is opened with by default (or at least add that program in the list of programs from Open With... ) using C# or VB.NET ?
What I mean is, I would like to have programs with the extension abc open by default by the program abc.exe. Or, have the program abc.exe in the list of programs that will be shown in the context menu on the "Open With" option, for files with extension "xls".
How can we serialize treeview nodes in VB?
I am unable to figure out how to traverse and preserve the relationships between the nodes for serialization.
Hi all,
I am a new silverlight user and struggle a bit with the coding.
Could anyone please help me.
What I am trying to do is create a list of checkboxes in a stackpanel on my application at runtime.
The amount of checkboxes is determined by the amount of classnames in my sql database.
I am using vb
I have problem in generate report. I use crystal report 8.5 with vb.net 2008,what I want is when I generate report it will appear red value, if the value is more or less than actual value else it will give default value but when I put this code it give me wrong result
If {Intake.wheatType} = {Spec.WheatType} AND
{Intake.HB43} >={Spec.M_Min} AND{Intake.HB43} >={Spec.M_Max} Then
Red
Else
DefaultAttribute
this report is related with two tables, which is table Spec and table Intake. Could anyone help/teach me how to fix this problem