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Hi,
I've worked on OLE DB templates like DEFINE_COMMAND_EX, BEGIN_PARAM_MAP etc. in VC++. Now I need to convert that functionality into C#. I'm new to C#. So please tell me whether C# is having the similar sort of templates.
Following is an example in VC++ using OLE DB templates
class CGetDetails
{
public:
LONG m_CompanyId;
BEGIN_COLUMN_MAP(CGetDetails)
COLUMN_ENTRY(1, m_CompanyId)
COLUMN_ENTRY(2, m_CompanyName)
END_COLUMN_MAP()
DEFINE_COMMAND_EX(CGetDetails, _T(" SELECT * from companylist"))
BEGIN_PARAM_MAP(CGetDetails)
END_PARAM_MAP()
void ClearRecord()
{
memset(this, 0, sizeof(*this));
}
};
Now I need similar sort of class in C#. Could you please tell me the related possibilities?
Thanks in advance,
Malleswari.
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Try here[^]
only two letters away from being an asset
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hi , i would like to get the drivers of hard disk
but i dont know how can i achive this
thanks for help
MD_NADA
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Erm not sure what this post is about but try getting the make and model of your hdd and downloading them?!?! 
At university studying Software Engineering - if i say this line to girls i find they won't talk to me
Dan
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Perhaps WMI[^] has what you need? I've never needed this information but it would be the first thing I'd try.
DaveBTW, in software, hope and pray is not a viable strategy. (Luc Pattyn)Visual Basic is not used by normal people so we're not covering it here. (Uncyclopedia)
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Have you tried the website of the manufacturer?
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hi All,
I am Currently Working on Wpf And WinForms using SCSF. Any one can please help me in this ,how to Develop The Themes Concept in Wpf or Win application .If any one knows Articles please FWD the Links it helps lot.
Thanks And Regards,
Guru
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Please - pick a forum and stick with it.
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how to display X axis values on top of graph while the y axis displayed top to bottom values?
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You may want to ask this question at the original ZedGraph[^] site.
modified 12-Sep-18 21:01pm.
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Hi to all,
In windows forms application, I have simple button and one ContextMenuStrip. I set, then, ContextMemuStrip property of the button to that particular ContextMenuStrip.
When I right-click on my button during program executions, nothing happens.
How to make CMS to pop-up when I click the button?
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If your ContextMenuStrip doesn't have any items it will not show.
To get it to pop-up when clicking (left click..?) you can do the following :
private void button1_Click(object sender, EventArgs e)
{
contextMenuStrip1.Show(Cursor.Position.X, Cursor.Position.Y);
}
A dogged, arrogant belief in self and the childlike idealism that comes with not knowing my limits. This is my greatest blessing, my priceless attribute.
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hello friends,
i already posted my query but still need some more assistance to clear my doubt,
am having a text box to get email address and a combo box to select its category
for e.g
category might be as IT Dept, Mech Dept and so,
at the first form am inserting these to in to a table.
in another form i have only the combo box which has loaded with the category data.
when i select any category i need all the emails belongs to this category should come with a .csv file..
am stuck in " how to seperate emailid's as per the category and how to bundle it and make a .csv file at run time ... ?Confused
self confidence+hard work=SUCCESS
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Hi Lee,
I think you have to pass category Id in the DB and get all the emailid regarding that category.Like you have selected category "IT Dept" and its id is 2(CategoryId) then pass it to DB and collect result in DataTable
select email from tablename where categoryid = 2
Now you have all the email id in the DataTable.
I hope you can now export this data to the .csv file 
Hope this will help you.
Regards
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Hi
As you know a csv[^] file is a text box with coma separated values in it, so all you have to do is to get your data from database, join values of each row separated with a coma into a string and insert the string to a text file and save it.
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Hi,
Is it possible to get the SQL provider list in the code (C#)?
something like using namespace ... 
Regards
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Hey,
I got it
DataTable dt = System.Data.Common.DbProviderFactories.GetFactoryClasses();
Thank you.
Regards
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Thanks Aragon
self confidence+hard work=SUCCESS
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MS Lee wrote: Thanks Aragon Smile
You are welcome
Regards
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An eventing service (Project server event handler) is running on windows 2003 server. This service is running under the user "Network Service". This eventing service triggers event handlers against certain events performed on Microsoft Project. The problem occurs when my event handler tries launching an application under the user different than "Network Service". Following is the source code using which i try launching console application under the user which is a domain admin.
public override void onpublish(PSContextInfo ps, ProjectPostPublishEventArgs e)
{
SecureString ssPwd = new SecureString();
foreach ( char c in "password" )
ssPwd.Append(c);
Process myProcess = new Process();
myProcess.StartInfo.FileName = @"C:\test\test\bin\release\test.exe";
myProcess.StartInfo.Domain = "myDomain";
myProcess.StartInfo.User = "domainAdmin"; // domain administrator
myProcess.StartInfo.Password = ssPwd;
myProcess.StartInfo.UseShellExecute = false;
myProcess.Start();
}
Fails in launching executable stating "The Application failed to initialize properly(0xc0000142). Click on OK to terminate the application"
If I comment out the source lines, those specifying the username,domain and password, the executable is launched successfully, but under the user "Network Service". (Like i mentioned earlier the project server's eventing service is running under "Network Service" user) But that doesn't fulfill my requirement. It seems the windows service running under the lower credentials cannot launch the process with higher credentials. I've searched a lot with the problem with no result yet . 
Any one please help into this ....
fulbright
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Dear All
Regards!
I am going to develop a basic 3D Drawing Editor. help needed while writing a class for a 3D CANVAS.
Regards
David
david
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Use DirectX for this.
Christian Graus
Driven to the arms of OSX by Vista.
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Hi guys.
How can we access to a textbox in other programs ?
For example , I wanna access to a textbox in Firefox and change the content of it.
Is it possible with API and C#?
Is there a sample of it ?
Thank you
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Do you even know what API means ?
Yes, if you can get the window handle of the textbox, you can interact with it. You'll essentially be using C++ tho, even if you do it via p/invoke.
Christian Graus
Driven to the arms of OSX by Vista.
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Christian Graus wrote: Do you even know what API means ?
Well, it is a way for relate C# and windows functions . Isn't it ?
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