I have MSHFlexGrid in VB6. Is there any equivalent of this in VB.NET? How can I implement this in VB.NET?
Any code sample will be welcome.
I want to display form fields (which can be multipl...
Hi
I've got a dataset and just want to display x number of rows.
Here's how the dataset is filled
' Point your datagridview to the table you just created.
Dim ds As New D...
Hi Experts,
I'm trying to read an XML file with using VB.Net code.
I've got the following little test XML file:
<RootNode>
<PersonalDetails>
<FirstName>Kosie </FirstName>
...
I have a requirement to send email through my web application. So far I've used System.Net.Mail no problem, however if the users want to send email to people they are used to knowing only thro...
Here is the code i am using to add a user to the active directory the only thing i cannot get is how to add this user to a user group.
MSDN has an exapmple but it uses ADAM i am using WIN2...
I am merging two data tables. First I create both data tables. I then set up a primary key for each table in code. Then I run a loop that sets the structure. Then I run the merge function....
I designed Web App using VB.NET and I want to add a new feature.
User would click on a link button on a web page and that would basically start following process behind the scene:
1. 2 n...
Hello,
I am trying to pass a data set to a crystal report. The following is an example of the code I am running the the constructor of the crystal report view form.
CrystalReport1 re...
`I'm trying to create a Infragistics UltraWinGrid with the following characteristics:
1. The user is able to add a row using a fixed column. Obviously each cell in the add row allows for i...
Hi experts,
I have a datagrid that displays the contents of a database table via a dataAdapter. I am under the impression that ADO.NET in disconnected mode allows dynamically changing the...
Dear Experts,
I am trying to write a nice looking application for work, hopefully to sell, but anyways- I'm trying to make it with a good design that looks and works good. I have no menubar...
Hello experts I downloaded a .net sample program that does some plc datacollection. This program runs fine on my system running windows xp pro, but when I installed the same program on our wi...
Hi experts,
If I want to bind data to ComboBox there I can specify text field and value field.
But I want to add listitems manually I mean I don't want to bind data through datasource.
...
Hi,
I have written my own custom gina, which then calls into a .net assembly(dll).
Within this assembly im trying to connect to a SQL database, but receive the following error:
The ty...
Hi everyone,
I am new to a company using infragistics controls. I am using Ultrawebgrid v2. I have used .NET gridviews but there is almost no help online for Infragistics stuff. I wa...
I am trying to remotely access WMI on machines on my network. There are a few however that are responding with the above error on the code below. I have shut down the firewall application(s) a...
Basic task: on button "save" click, check contents of a text box against contents in database. If these are different, pop up a window that determines if the user wishes to overwrite the dat...
I'd like to search a listbox bound to a SQL query during load. I have the text box and a search button. First time I enter text and hit search. The selected item changes in listbox. One proble...
hello
i made a dll using vb.net and i tried to register the dll using regsvr32 and i had this error
"dll registerserver entry point was not found
can someone please tell me how i can force a page postback within a server side function?
public void myButton1_click(object sender, System.EventArgs e)
{
// do something
// do something...
I keep receiving "Object reference not set to an instance of an object" error when trying to run this code:
Private Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs)...
newbie question,
how do i create a char array in vb.net. i'm translating the following code to vb and am able to create an unsigned int array in vb, but not a char array with hex bytes as sh...
I have checked the previous questions on the same but have not found a solution.
I would like to know if there is any setting that i can change so that i do not get an error when i try to acc...
Trying to connect to Access database that is password protected but get the above error. Without a password connection is fine.
What am I missing!
I have a table in SQL server 2000 that I am displaying in a vb.net 1.1 VS 2003 windows forms datagrid.
I am using drag and drop connection and dataadapter objects and generating the dataset i...
