DataGridView : How to Transform data between user input and validation ? -- c#

c# : DataGridView : How to Transform data between user input and validation ?

Dom
4/23/2008 11:24:53 AM

[quoted text, click to view]

Try the CellValidating event. Also, the EventArgs in this event has a
"Cancel" member, which prevents the user from leaving the cell, if it

Ignacio Machin ( .NET/ C# MVP )
4/23/2008 12:27:06 PM

[quoted text, click to view]

Hi,

There are a couple of events you could try:
CellEndEdit
CellLeave
CellValidating

Ignacio Machin ( .NET/ C# MVP )
4/23/2008 12:30:32 PM

[quoted text, click to view]

Hi,

Note that for consistence you should also have the other way around
conversion, when the user start editing a cell the cell should

TheSteph
4/23/2008 8:04:24 PM

Hi !

I have a DataGridView with a Date (DateTime) Column.

When a user edit the cell and change the date I woulk like to allow him to
write "081501" and programmatically transform the entered date to
"2008/15/01"( using a custom method called TransformDate(string ARawDate))

But I can't find any DataGridView event to call the TransformDate method and
replace the user input by the computed value. I always get a "DataError".

Does anybody if this kind of transformation is possible in a DataGridView
and Where is the best place to put the call to the transformation method ?

Thanks for your help !

Steph.

Got something to say? Click here to post a reply to this thread.

Don't see what you're looking for? Try a search.

View other messages about c#

View Other Months
June 2003
July 2003
August 2003
September 2003
October 2003
November 2003
December 2003
January 2004
February 2004
March 2004
April 2004
May 2004
June 2004
July 2004
August 2004
September 2004
October 2004
November 2004
December 2004
January 2005
February 2005
March 2005
April 2005
May 2005
June 2005
July 2005
August 2005
September 2005
October 2005
November 2005
December 2005
January 2006
February 2006
March 2006
April 2006
May 2006
June 2006
July 2006
August 2006
September 2006
October 2006
November 2006
December 2006
January 2007
February 2007
March 2007
April 2007
May 2007
June 2007
July 2007
August 2007
September 2007
October 2007
November 2007
December 2007
January 2008
February 2008
March 2008
April 2008

home · blog · groups

Questions? Comments? Contact the dn