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hy everyone!
does anyone of you know how to insert checkboxes into datagrids?
if i search the net for hints there are just solutions for VB but none for C#. I guess if it is possible to do it in VB then it should also be possible in C#. When I do it in a similar way the only result is tons of error/compile messages because I can't bind them etc.
Does anyone know if it is possible in C#?
thanks.
Stephan.
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simple solution
use datagridview
better and more powerfull tool 
if not i think it goes like this:
DataGridColumnStyle Collection and add a DataGridBoolColumn
Have Fun
Never forget it
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hy everyone!
i do have a program which allows me to syncronize with ldap etc. to get the user data from active directory to this program. then i do have a service, which accesses this program using the login info (username and password).
so what i want to do is to install it on different computers or to call it from different computers and use the credentials of the current user logged in to get access to my program.
to visualize it's something like that:
PC => SERVICE => TOOL/PROGRAM
the logindata in the tool will be the same as they are on the pc. but i have to send them to the tool via the service.
does anyone know how to retriev these infos to allow me sending them via my service to the program to log in?
thanks.
Stephan.
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Well, you can't retrieve password from current user... As far as i know, there is no way you can do it without additional password recovery programs...
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yup, i guess this is the easiest way, but won't work when sending it with the request 
well the tool on the other side provides a native login as well, meaning you are able to log into it using you domain info. or you are able to import it into it. so i wonder which way this tool gets the info out of the active directory. because the same thing is what i need
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Well, wanna know how to insert text in other programs or click the button in other application etc... And is it possible?
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you mean you do have two programs and you want to send strings from one program to the other? or to click a button from application 1 in application 2?
is it possible for you to include one appliction (or the sources respectively) into the other? if so, then you are able to access the class and if you used public etc. then you are also able to access this function from application 2 in application 1.
if you do not want to include it, well then i guess you have to do it by writing it to a tempfile via a stream and parse it by the other program once again.
well, maybe you could describe your idea/problem in a more detailed way, then it's easier to answer your question.
Stephan.
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If you have the source for both, you can write ways for the to communicate. If not, it's theoretically possible, but never going to be easy, or reliable. You would basially look for the handles to textboxes and buttons and send them WM_ messages.
Christian Graus
Please read this if you don't understand the answer I've given you
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
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The purpose of the code I am trying to create is to read data from a database. What I am trying to do is (when I run the exe file (on my desktop) of my code) to access my access database (mdb) which is burnt on a CD.
In order to do that I have to know the path of the mdb file.
I dont want to hard code and say D:\test\my.mdb because the driver name can be anything (for instance at my home computer the CD drive is called E:)
So i have 2 questions:
1- What is the code for retreiving the driver name (D or E or etc)?
2- If the user has multiple drivers, is there a way to find out which one s/he put the CD and retreive that driver's name?
Thank you in advance!
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Hi,
here is how:
- get all the drive letters in use from DriveInfo.GetDrives
- for each of them inspect DriveInfo.DriveType
- when equal to DriveType.DCRom, go look for your .mdb file
If your system has multiple CD/DVD drives, and more than one contain a medium with your file,
it is up to you to choose!
FYI: the above would also find virtual CD/DVD drives, like the .iso files opened by
"deamon tools".
Luc Pattyn [Forum Guidelines] [My Articles]
This month's tips:
- before you ask a question here, search CodeProject, then Google;
- the quality and detail of your question reflects on the effectiveness of the help you are likely to get;
- use PRE tags to preserve formatting when showing multi-line code snippets.
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Thanks for the reply Luc,
Do I have to add any libraries under the "using" section, in order to make DriveInfo recognizable?
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Hi 4602860,
you never need using statements, you can always use the fully qualified class name;
you may choose to add a using statement for comfort.
Which one it needs is hidden in the documentation of every .NET class.
Luc Pattyn [Forum Guidelines] [My Articles]
This month's tips:
- before you ask a question here, search CodeProject, then Google;
- the quality and detail of your question reflects on the effectiveness of the help you are likely to get;
- use PRE tags to preserve formatting when showing multi-line code snippets.
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foreach (System.IO.DriveInfo drive in System.IO.DriveInfo.GetDrives())
{
if (drive.DriveType == System.IO.DriveType.CDRom && drive.Isready)
;
}
Eslam Afifi
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You can use DriveInfo.GetDrives Method[^] to retrieve list of drives. Using DriveType property of DriveInfo class you can check whether the drive is Cd drive or not and you can use IsReady property to see if drive is ready or not.
Giorgi Dalakishvili
#region signature
my articles
#endregion
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Or you could just ask the user where the data is using an OpenFileDialog...
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Any one tell me How To Put Value at Runtime in DataGrid
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Create some kind of datasource, like a DataTable, and put your data in that, then bind the DataGrid to it.
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Hi,
Is there a metod to hook to CreateWindow, or WM_CREATE in C#?
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I use code to insert data from a mdb file into another using the Merge() method of a DataSet...But it's not very effective in terms of performance. Is it possible to use a sql query to directly insert the data? I don't know how to create the code to link the databases.
public void MergeTables(string connS1, string connS2)<br />
{<br />
string connString1 = @"Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" + connS1;<br />
string connString2 = @"Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" + connS2;<br />
OleDbConnection oleConn1 = new OleDbConnection(connString1);<br />
OleDbConnection oleConn2 = new OleDbConnection(connString2);<br />
string cmd1 = "SELECT *FROM db1_table1";<br />
string cmd2 = "SELECT *FROM db2_table1";<br />
OleDbDataAdapter da1 = new OleDbDataAdapter(cmd1, oleConn1);<br />
OleDbDataAdapter da2 = new OleDbDataAdapter(cmd2, oleConn2);<br />
DataSet ds1 = new DataSet();<br />
da1.Fill(ds1, "db1_table1");<br />
da2.Fill(ds1, "db2_table1");<br />
<br />
ds1.Tables["db1_table1"].Merge(ds1.Tables["db2_table1"]);<br />
<br />
foreach (DataRow row in ds1.Tables["db1_table1"].Rows)<br />
row.SetAdded();<br />
<br />
OleDbCommandBuilder cmdBld = new OleDbCommandBuilder(da1);<br />
da1.UpdateCommand = cmdBld.GetUpdateCommand();<br />
@da1.Update(ds1, "db1_table1");<br />
}
Thank you 
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To create an exception if you're not going to throw it? I have column level processing, and line level. The LineException has zero to many ColumnExceptions. If I catch an exception on a column, it gets added to the LineException's collection, which will guarantee the throwing of the LineException, but it just 'looks rude' to me to be creating the LineException before any exception is caught. 
Pits fall into Chuck Norris.
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Use lazy instantiation to create the LineException on the first ColumnException as in:
private void AddColumnException(ColumnException ex)
{
if (_lineException == null)
_lineException = new LineException();
_lineException.Add(ex);
}
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Brady Kelly wrote: but it just 'looks rude' to me to be creating the LineException before any exception is caught.
I don't know what you mean by rude. Perhaps you mean it makes the code difficult to understand? If so then that is a problem you should fix if possible.
Are these exceptions being thrown by libraries you are consuming? If not and you are checking conditions and throwing the exceptions yourself then you are probably abusing exceptions.
led mike
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