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...
hi all i want to encrypt and decrypt data using MD5 hash algo i just want to take input from a text box and encrypt and decrypt it. HElp mw Plz. asap.
Hi guys when i am doing an sql query for the date is it comming out with the us formate meaning it wont find the information i am look here is the code can you please help me get it in good o...
I am stored a form name into table.
After i select that name from the table
i have to open that particular form in my project.
for expample,
frmCountry - fetch from sql table
i...
I have found a problem with an asp.net app whereby if you select a value in a drop down list that is set to auto postback, and press the escape key just after selecting the value, the selected...
Ok.. I have no problems binding from a sql database to a control in asp.net, this time however i want to be do it in a win32 exe but i keep on running into brick walls.
In Asp.Net id use som...
Hi
My problem is that I need to get the NIC mac address off of the client's laptop for successful registration across our network.
I am using .NET to write the application, but assume t...
Can anyone help me? I want to create a toolbar with buttons, so I can Zoom in and out on a picture in a picturebox.
I am new to this part of .NET...
Thanks!
How would one subtract one date from another?
Example:
Date3=Date1-Date2
Thanks!
- Marc
I have a Combobox on a Win Form in VB.NET
I want that as the user scrolls through the items in comboBox the
corresponding text should be displayed as a ToolTip.
I need it as the comboBox ...
In Infragistics, i want to use this logic and apply it to columns so instead of rows i want to add columns with increment of the i value. let me know if this is possible for an ultrawebgrid.
...
As the title says, I have an Uncommon ASP.NET "System.UnauthorizedAccessException: Access is denied" Problem when trying to open sql connection. I say uncommon, because I spent the better par...
I just installed the eval for XSL Formatter from Antenna House, Inc.
I am using Visual Web Developer 2008 (C#), I copied the dll to my web sites bin folder, added a using statement and comp...
Hello, I simply need to execute DOS command from VB.NET code.
This is the code that I run from DOS:
C:\Program Files\omniformat\omniformat.exe "C:\test\test.xls" "PDF"
So, how to exec...
Hi,
I am trying to wrap a managed C# DLL so I can call the DLL in an unmanaged C++ project. I am using the approach of <gcroot> so I can use a global instance in the unmanaged project. Ev...
Hi,
I am facing a problem passing parameter between asp.net pages.
Using vb
I try to setup a select people feature in a form on a aspx page
Within the form on my first page nbd_edit.aspx...
I have a TableAdapter and try to run an update command with a parameter:
UPDATE caseRights
SET caseID = @caseID, userID = @userID, RoleID = @RoleID, LastUpdate = @LastUpdate
W...
When I am using NT Security to conect to a sqlserver database from a vb.net form using asp I get the following error:
Login failed for user '(null)'. Reason: Not associated with a trusted S...
Good Day
Experts:
When using the Crystal Report Viewer on a VB.net form, I click on the Export button and I do not see
what I expect to be the "normal" screen. No email Export option ...
Hi,
I need to import excel sheet datas into oracle database table using vb.net code(No Converter-tool needed). I need only the source code. pls help me.
Hai all,
I have a program which uploads 100k to 100mb files... It's working fine if the connection is LAN or > 56kbps line. When i try to upload 180k file using 36Kbps Dialup modem it fails...
I have a datagrid and would like to know what event fires when a cell is
changed?
I want to validate the data entered before going to the next cell. How can I do this?
I have seen the ...
Hi,
I'm trying to get the difference, in minutes, between a dateTime object containing only the time, and one that contains time and date.
eg in VB.NET
While DateDiff(Date...
HI EXPERTS,
I would like to create links from checked list box text... please see an example attached... This is similar to the Outlook mail rule wizard.
is this possible in vb.net>
R...
I'm new to ASP.net and currently is writing a ASP.net application.
Question: i have try to use AddDays(-1) to get the day before the current day but how can i just get the particular day o...
