How to send mail from yahoo mail Id in VB.NET or C#.NET code
Hi, I want to send mail from my yahoomail Id.How to send mail from yahoo mail Id in VB.NET or C#.NET code. Kind help needed.. Advance Thanks. Sivakumar.P ...
vb.net
How to create chart in VB.NET or C#.NET for Windows Applications
Hi, I am working in Windows applications. I want to create a Chart for showing results as user friendly. How to create chart in VB.NET or C#.NET for Windows Applications. Can any one help me? Sivakumar.P ...
How to disable Macro and Start-Up values while opening the MS Access DB.
In my previous question heading as bellow: "How to avoid Linked Table manager message while opening the Access DB." I have asked how to disable Macro (programmatically vb.net) while opening the MSAccess DB and I got some good reference and code samples to do so. But unfortunately I could not able to achieve the expected result. I have...
How can we compact a access database in VB.NET or C#.NET without using DAO and JRO
Hi, I am using Access database. Now i compact the database by using DAO and sometimes using JRO. But to this both, we have add the COM reference. I don't want to add the COM reference for compacting. Is there any other way to compact an access database without using the COM reference(for DAO and JRO). Kind help needed. Thanks. Siv...
Cannot access disposed object .NET
I have a windows form in .NET that will serve as a wizard to achieve something. This contains 3 steps: Step1, Step2, Step3. Each step is again actually a user control. Main form contains a panel that display the current Step. When I change among steps then: 1) Dispose the current user control by calling its Dispose() method. 2) Clears t...
Getting configuration settings from web.config/app.config using class library
Configuration settings in 3.5 is driving me nuts... Help! ;) I have a class library (Named ADI), that needs some configuration settings from the project using it (like connectionstring, filesystem locations etc). I want to define these settings in my Windows Forms/Web Projects App.Config or Web.Config, like other settings. Here is par...
Strongly Typed Stored Procedure Resolution In VB.NET
Currently we generate classes in App_Code by returning all the sprocs from all of our databases and adding the correct parameter types and names to a SqlCommand object and then returning it in one giant class. This means we can do things like MyCmd.cmd.Parameters("MyParam").Value = "whatever" when we want to pass parameters to a SqlComm...
Finding the current active language on windows
What are the possible solutions for finding the current active language which appears on the Windows language bar ? ...
List of .Net Numeric Type Initialization Identifiers
I'm looking for a list numeric type initalization identifiers for both C# and VB.Net. for example: Dim x = 1D 'Decimal' Dim y = 1.0 'initializes to float' Here's the list: The identifiers are case-insensitive VB.Net Int32 = 1, I Double = 1.0, R, 1.0e5 Decimal = D Single = F, ! Int16 = S UInt64 = L, UL C# ...
How can I call a function in code behind file in ASP.NET?
I have ShowValue working. Now, on the last line I need to call the function newFunction to repopulate the dropdownlist object on the onClick event. I am getting errors when I click the dropdownlist down arrow. How do I get the two to hand shake with each other? My code: Public Sub ShowValue(ByVal sender As Object, ByVal e As System...
VB.Net: test multiple values for equality?
How do you test multiple values for equality in one line? Basically I want to do if (val1 == val2 == val3 == ... valN) but in VB.Net. ...
Embed Python script
Hi, I have some Python Scripts which I would like to use from my VB.NET class library however instead of increasing the amount of files that I distribute is it possible to embed the script into my project/dll in Visual Studio and then run the script from the dll during my program runtime? Thanks for any help. Rob ...
VB.NET inserting xml nodes into an existing XML document
I'm simply trying to merge 2 xml documents (adding nodes from one into the other). I've done some Google searching, and tried a few things, but I always get the same error "The node to be inserted is from a different document context" I'm sure I'm missing something simple, just seems like this should not be that difficult. Here's my c...
Converting a String representing 24H time to 12H time VB.NET
SOLUTION Thanks to casper, here is my resulting function: Shared Function FormatDate(ByVal s As String) As String Dim DT As DateTime s = Regex.Replace(s, "[^1234567890]", "") DT = DateTime.ParseExact(s, "HHmm", Globalization.CultureInfo.InvariantCulture) Return DT.ToString("h:mm tt") End Function Much better :D I a...
Is passive logging possible in .NET?
I'm frequently frustrated by the amount of logging I have to include in my code and it leads me to wonder if there's a better way of doing things. I don't know if this has been done or if someone has come up with a better idea but I was wondering is there a way anyone knows of to "inject" a logger into an application such that it passiv...
Passing comma delimited list as parameter to IN clause for db2 query using designer in visual studio 2008
I want to pass a comma delemited list of values as a parameter to a query I'm building using the designer in Visual Studio 2008 based on some strongly typed DAL tutorials I was going through. The query is going against a DB2 database. Here's what I want to do: select * from prices where customer in(?) It works fine win I pass in 1234...
Where do I start with Aspect Oriented Programming?
So having read some of the PostSharp documentation presented as an answer to my previous question regarding passive logging (http://stackoverflow.com/questions/687867/is-passive-logging-possible-in-net), I am led to my next question: Where is a good place to start learning about Aspect Oriented Programming - I've done some searches on G...
How can i take backup and Restore in MySQL 5.0
Hi Guys, I am using MySQL 5.0 as back end with VB.NET as front end(Windows Applicaions). I want to take back up my database. I found one command through net as below. mysql> mysqldump -u root -p root accounts > accounts.sql My database name is "accounts". When i am trying to run the above command in mysql> prompt, it gives e...
How to set visibility of GridView Columns in ASP.NET ?
Well i have a list of objects List<UserDC> now i would want to display this in some kind of grid so i tryed the GridView GridView1.DataSource = list GridView1.DataBind() Well that did work but now i want to hide some columns but that does not seem to be so easy : GridView1.Columns(0).Visible = False GridView1.Columns(1).Visible = Fa...
Delegates and multicast delegates in VB.NET
What are Delegates and Multicast Delegates in VB.NET? How do I use them? Please provide a simple example to illustrate the concept. ...