I have the following in my web.config file.
<appSettings>
</appSettings>
I want to be able to run code like the following in my application...
cmd = New SqlCommand(sqlStr, conn)
cmd.C...
Hi Experts! I have a WCF service/client. The client specifies an identity. After I create an instance of the client proxy class I find that Client.Endpoint.Address.Identity = nothing
is ...
I want to encrypt an decrypt xml file depending upon the key. Do any one provide me any informations/ code for this.
Is there anyway of reload a form after a button is pressed, I want to go back to the Private Sub Form1_Load and have the whole process start again?
Thanks
Is there a way (and I'm sure there is :) in VB.NET to:
Round
RoundUp
RoundDown
Thank you
- Marc
Hi,
I am usually developing ASP.NET websites but I would like to create a windows forms application. Everything works fine. I can start the application in VS and it produces the desired o...
Hi everyone, please help with an ADO.Net problem I have been struggling with for ages now!
Here is some background info:
We have two separate databases - one is MSSQL and one is MySQL. Th...
What are the properties of excel constants in visual basic .net
for example in VB its
.PasteSpecial Paste:=xlValues
in vb.net its
wb.Worksheets(1).Cells(6, 5).PasteSpecial(Excel.XlPas...
Hello, am wondering if someone could give example code of how to read and write the value from a memory address in another application using vb(7).net, Byte and Word values. I have done this...
I have a readonly stored procedure which i can't edit. It returns me a table that i store in a dataview. It has fields like firstname, lastname and i want to concatenate them and bind to a dro...
I have a form view with a check box list and several bound textbox fields. The form views datasource is a strongly typed dataset based on stored procedures in a sql database. The datasource ...
I want to send a meeting request through email in asp.net (C#). Not attachment. When the "meeting request" email is received, there are "accept", "deline" button on it.
I wonder if it is...
Hello there,
I have an application in VB.Net in which I import data from Excel to SQL server database.
I'm trying to retrieve a table in Excel 2007 worksheet, which has more than 255 col...
How can I display more fields in my dataGrid. I am able to display the accno but I want to be able to display other fields from my query. I am reading from an array into the datagrid, and her...
Hello experts,
VB.Net, VS2005
I have seen several examples of this kind of thing, but none have worked for me.
I am an existing datatable generated with several columns and varying numbe...
When I only had the SDK installed, I could enter an aspx file in my browser address bar (http://localhost/file.aspx). and it would display correctly the file stored in my IIS wwwroot directory...
I am attempting to add a column of data into a datatable as quickly as possible.
My first go at it was to add the datacolumn (index is mfrratingpos) to the table then run this code below
...
I have a Gridview that lists out a number of records displayed as labels. I am then using a button click even to redirect to another page. I would like to extract the text values from two of t...
I have an ArrayList of objects that I want to display to the user. I've set the DataSource property of a DataGridView to be the ArrayList collection that I want, and this works fine.
The pr...
I'm trying to develop an application, and part of it needs to determine the path of installed programs. Is there a way to search through the registry with say a a user entered string. Then r...
Hi Experts,
Attached is a binary file which I need to save to disk exactly as it is.
There may be header info missing. The input file come from a digital camera connected to a serial port.
...
I have a fairly large .NET 1.1 Web App.
In this application I have a class (SQL.cs) that handles all calls to the DB (SQL Server 2000). There are aproximately 150+ different static functio...
Dear Experts,
I have a vb.net application which use to call crystal report.
I am using microsoft access file to connect to crystal report in order to get the data from database.
The prob...
I have used the following C# code behind to send a test email, it seems to work for what I need, but I would like to send an image embedded in the body of the email. How can I do this? Thanks...
How can I disable a TabPage in a TabControl in WinForm application? I cannot find the Enabled property in Tabpage or TabControl object.
Thanks.
