CheckBoxes in Detail of Master/Detail Datagrid - Visual Basic Discussion Boards

Hi i am trying to create a new toolbar for IE to change proxies, i keep getting an error that says: "Attribute Specifier is not a complete Statement. Use a line continuation to apply the attribute to the following statement." this is my code:

<guid ("e08554f2-3571-45e5-9a18-13d4dfccdd61")=""> _

' Create new BandObject
<bandobject("ie proxy="" manager,="" cb:="" omar="" ",="" bandobjectstyle.horizontal,="" _
="" bandobjectstyle.explorertoolbar,="" helptext="IE Proxy Manager to change Proxies" )=""> _

how could i fix this?

You might want to post your question and make sure you check the box down at the bottom of the message window that says "Do not treat <'s as HTML tags".

RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome

Why am i not able to create a word application from vb.net web forms.

I am adding a reference to Word Object Library 10.0
I am doing the following.
Dim objWord As New Word.Application
Dim objDoc As Word.Document
objDoc = objWord.Documents.Open("c:\aa\t.doc")
objWord.Visible = True

All it does is hangs at the open .it doesn't even throw an error message.

thanks for your help

Hi,
I am opening a word document in my vb.net webform.
when the user clicks on a link, it opens a new window with the document.

He edits that document and when closes the browser, it is showing a Save as dialog box. I want to suppress this and save it a default location i specify.

After that I wish to upload it to the server. The users don't want an additional step of upload. So i should be able to save the file somehow on the server behind the scenes

Please give me some clues.
Thanks

I have a listbox that is bound to a SQLDataAdapter-filled DataTable. I am using unbound textboxes to edit the data when a row is selected for editing, then using a SQLCommand to update the database and refreshing the datatable and listbox.

The problem I am experiencing is that the listbox will duplicate the displaymember of the following item for the item just edited. Clicking the entry correctly populates the textboxes, so the problem appears to be with the listbox itself.

To clarify:

When I first populate the listbox, it may show:

item1
item2
item3
item4
...

I click on item2, which populates a set of text boxes which I then edit and save via a SQLCommand. When the data and listbox are refreshed, the listbox will display:

item1
item3
item3
item4
...

Clicking the first 'item3' still populates the textboxes with the correct 'item2' information.

Does anyone have any idea what might be going on?

Thanks.

I have a program in which I have to round a decial to the tenth place, what would be the code to do this???

sir - thax - a - lot

Math.Round( Double, Integer ) As Double[^]

RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome

Hi. I am creating a Master/Detail DataGrid page and have run into a problem that I just haven't been able to work through. I have successfully created the Master and Detail DataGrids and they display correctly, however, I need to be able to access Checkboxes that I have added to the Detail datagrid.

The layout is as follows. The page is for selecting Training classes that you would like to register for. The DataGrids are both populated using SQL queries and the data is pulled from an Access database. The Master datagrid contains the months for the training schedule. The Detail datagrid contains the schedule of classes. Next to each Class name in teh Detail DataGrid is a checkbox. The Datagrids are enclosed in a Form with a Register button at the bottom.

The user needs to be able to check the boxes of the classes they would like to take and click the Register button.

Now, I had the site working before I created the Master and Detail grids. It was originally one Datagrid. Clicking Register checks to see which checkboxes are checked using a For...Each loop and finding the checkbox controlls in the current DataGrid. It then populates a Datatable with the data from that row (Declared in a Public Property) and passes it to a second page using Server.Transfer to allow the user to enter registration information and confirm selected classes.

The problem came when I created the Detail datagrid. I can no longer iterate through the checkbox controls in the detail datagrid. I am receiving errors when trying to access the internal datagrid. Here is the error

Exception Details: System.NullReferenceException: Object reference not set to an instance of an object.

Source Error:

Line 112: Dim inDataGridItem As DataGridItem
Line 113: Dim chkClassSelect As System.Web.UI.WebControls.CheckBox
Line 114: Dim dgNestedSchedule As DataGrid = CType(oDataGridItem.FindControl("dgSchedule"), DataGrid)

I don't get the error until the Register button is actually clicked. The Detail Datagrid is being created using ITemplate from a UserControl file so it is being dynamically added to the first cell of the Master grid.

I have tried resolving in a number of different ways, including trying with and without casting. I am using the FindControls method to locate dgSchedule (the detail grid) within the current cell of dgClasses (the master grid displaying the months). But I still receive this error. How do I go about iterating through checkboxes in the nested grid?

Thanks,

Dustin Horne

I have developed a windows service application that I want to deploy on another machine. The machine does not have Visual Studio installed, it does have the framework redistributable installed. When I try to install the service I am receiving the following error: “Installutil” is not recognized as an internal or external command, operable program or batch file. How do I get the Installutil on the machine?

It's not part of the .NET Framework, but is part of Visual Studio. All you need to do is get a copy from your development machine, or create an Installer project for it. How To Create a Setup Project for a Windows Service in Visual Basic .NET[^]

RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome

Thank you...again.

hai,

Everyone who know that sending the command from Server to Client to execute .exe file. WTF | :WTF:

thus, Client can perform installation! Confused | :confused:

Thanks for ur reply!!! Cool | :cool:

What server? What client? Are these applications you have written?

Or are you talking about just sending a call to the remote Windows workstation and telling it to run something? BTW: This is a HUGE security violation and unless the account your application is running under has Admin rights to the target machine, forget it.

RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome

Hi,

I am trying to insert items in VB List View control from VC++ dll using SendMessage API. its in the same process and even the handle of list view is proper. I am using this code.. but it does not insert the item ...

TCHAR msgString[512];
TCHAR tempString[128];
wsprintf(tempString, _TEXT(" MsgId: %03d "), message->buffer[8] );
_tcscpy(msgString, tempString );
_tcscat(msgString, _T("sadsadsdsad "));

LVITEMW LvItem;
LvItem.mask=LVIF_TEXT; // Text Style
LvItem.cchTextMax = 256; // Max size of test
LvItem.iItem=0; // choose item
LvItem.iSubItem=0; // Put in first coluom
LvItem.pszText=msgString; // Text to display (can be from a char variable) (Items)

SendMessage(hwndMsgRqst,LVM_INSERTITEM,0,(LPARAM)&LvItem); // Send info to the Listview

I am able to get the item count using LVM_GETITEMCOUNT

Any help is really appreciated

Jaffar

Your question has nothing to do with VB/VB.NET and would be better handled in the C++ Forum.

RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome

Dave Kreskowiak wrote:
Your question has nothing to do with VB/VB.NET and would be better handled in the C++ Forum.

Brilliant!

If you cannot get the ListView to work directly, you can do it indirectly.

This is sort of a hack, but the APIs are much simpler.

Create a textbox in your VB app - hidden of course. Send the information from the C++ DLL to the hidden textbox instead of trying to put it directly into the listview. The Textbox Change event will fire like it normally would. Then you can get the text out of the textbox and put it in your list view. Or cache it, have the C++ DLL send some special message to signal the last list item has been sent, then populate your listview all at once.

Either way, synchronization is not a problem. You can do it in a loop in your c++ DLL with no fear of losing items. SendMessage is a synchronous call and it will not return to the C++ dll until the VB textbox Change event fires, executes any code it calls and finally exits.

Good Luck,

Robert

And why are you telling me this? Tell the original poster!

RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome

Oh my. A thousand pardons for not placing my post exactly in the thread tree in the manner you required. Smile | :)

The point is that when you reply to the original poster, he/she gets an email that says you replied to their message. All you did was send me a message that you replied to his post. Reply to his message so that he can get a notification that you answered his question.

BTW: It's not me who required it... Laugh | :laugh:

May the fleas of a thousand camels infest your ... nevermind! Big Grin | :-D

RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome

Hi All,

Currently I'm using mshmtl.HTMLdocument. What I'm currently working is update the page when I do a mouse rollover. Like when I go to the Table Definition on the webpage I should change the style of the border for that table. I was able to do that by saving the file to the temp and updating it.
Is there anyway to do this. Any help is really appreciated.

Pachhu

I need help with making a button click pull up a .exe file in a new window when the user enters a file name with out the .exe on the end and then clicks the button.

I think you're looking for Process.Start[^].

RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome

Searching[^] this web site using the search box at the top of every page for something like "meny icons" would be a good place to start.

This site is full of articles for several different languages including VB.NET for many different topics.

This posting is provided "AS IS" with no warranties, and confers no rights.

Software Design Engineer
Developer Division Sustained Engineering
Microsoft

[My Articles] [My Blog]

Does anyone know where I get the business inteligence project to use with SQL reporting services?

What the heck are you talking about?

RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome