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Now that I've declared victory on the extender component, I'm getting ready to tackle creating a custom layout engine. Do you have anything you can point me to as a good reference? This is in a similar state as IExtenderProvider, very powerful and not well documented at all.
-----------------------------
In just two days, tomorrow will be yesterday.
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Hi all
I have Visual studio 2003 with just c# installed I have to read in a access database and show it using the smart device application. I sort of know how to do it on a normal app but as soon as i enter using System.Data.OleDb It cannot find on the smart device library. Is there way to read in a database and show it using a smart device app.
Can any one help
Thanks
James_Bond
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Thanks
But you see this is using System.Data.OleDb; which is not in the smart device library so i need to use something else. if you know how to do it in smart device or someone else please help
Thanks in advance
James_bond
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Abu Syed Khan wrote: The type or namespace name 'WebcamEventArgs' does not exit in the namespace 'WebCam_Capture' (are you missing an assembly reference?)
The compiler cannot find the WebcamEventArgs type. You have to either get hold of the source code of this class and include it in your project or get hold of the dll containing the class and reference this dll.
"Programming today is a race between software engineers striving to build bigger and better idiot-proof programs, and the Universe trying to produce bigger and better idiots. So far, the Universe is winning." - Rick Cook www.troschuetz.de
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Why would somebody vote "1" for this answer? 
Got my "5", to bring it back in shape!
All the best,
Martin
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Maybe the person in question wanted to vote 5, but is not that good at aiming with the mouse 
"Programming today is a race between software engineers striving to build bigger and better idiot-proof programs, and the Universe trying to produce bigger and better idiots. So far, the Universe is winning." - Rick Cook www.troschuetz.de
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I have written a sort routine using IComparable<t>. It is pretty ugly. I looked on this site and others in order to write what I did. I had a tough time getting my head around both IComparable<t> and IComparer<t>. I was hoping someone would know a good website or book that deal with IComparable<t>/IComparer<t> for those who are learning. Thanks
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Take a look at this blog post: http://vaultofthoughts.net/IComparableVsIComparer.aspx[^]
Essentially, IComparer allows you to customize the sort order of a collection by implementing a Compare method that allows you to compare any two arbitrary objects to determine if one is less than, equal to, or greater than the other.
IComparable is usually implemented by types whose values can be ordered (like string and int), but only allows you to compare the current instance with another object using the CompareTo method.
-----------------------------
In just two days, tomorrow will be yesterday.
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Richter (CLR Via C#, Second Edition) has an interesting little chapter on p. 141.
Its title is, "Changing Fields in a Boxed Value Type by Using Interfaces (And Why You Shouldn't Do This)"
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PS. You find that chapter by looking up IComparable in the index.
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Hi,
Anybody can please help me out in getting the data from two different tables in two different databases.
Thanks in advance.
rr
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AR Reddy wrote: Anybody can please help me out in getting the data from two different tables in two different databases.
If you can get data out of one table in one database then it doesn't take any lateral thinking to extend that two tables in different databases.
You open two connections, and execute two commands and you get two sets of results back.
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Depending on your DBMS, you can just reference a different database. For SQL Server, you can do the following.
USE Database1 GO
SELECT *
FROM Table1
SELECT *
FROM Database2.dbo.Table2
You need to specify [Database].[owner].[Table/object]
Hogan
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I have to get into a single database and dind to a dataset. How Can i do this?
rr
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Please provide a bit more information. Name your databases and tables for the example you need.
database1.Table1
Database1.Table2
That sort of thing and then try to describe how you need to get the data out.
Hogan
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DataBase1.Table1
DataBase2.Table2
I want to get the data from above two tables into a single dataset and bind to datagrid.
Thanks,
Reddy
rr
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Reddy,
Start with the query for getting the data. I'll assume your SQL connection is to Database1
SELECT T1.*,
T2.*
FROM Table1 T1
INNER JOIN Database2.dbo.Table2 T2
ON (T1.ID = T2.ID)
With the query above, you can get any data out of the two tables in different databases.
Hogan
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Hogan,
I got it. Thanks a lot.
Reddy.
rr
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Hi i am trying to filter a datatable on a specific sessionID and if a colun is empty/null whatever but i cannot seem to fnid the correct syntax to check if my cell is empty alseo some of the different cols are nvarchar so if anyone knows how to go about doin this or is there a better way to do it any help is appreciated
string queryString = "SessionID = '" + iSessionID + "' And " + sColName + " != ' '";
if(iTable.Select(queryString).Length > 0)
return true;
else
return false;
Thanks
Tim
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The query string is SQL syntax not C# syntax, so sColName IS NOT NULL should do the trick.
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How do I make my status bar functional in C#.net 2005 e.g dividing into panes, displaying info based on current action of the app.
Banjo Ayorinde
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Write a javscript for it
function callFunction()
{
window.status="Come On i am here";
}
call this function in html body load to see your text in status bar
<l>Thanks and Regards
Sandeep
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In all my applications, every time i used something like a FileStream, when i finished using it i called:
<br />
fs.Flush();<br />
fs.Dispose();<br />
fs.Close();<br />
I'm wondering, what's the difference between flushing and disposing or just closing? what's the most efficient way of doing it?
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