I have a windows form with 2 datagridviews in c# but I need it to have the following features.
Both datagridviews are similar in function:
Unbound - not linked to any data source.
Column 1: contains a number from 1 - 255 ( Zero not allowed but may be in future - disallow for now).
Column 2: contains plain text.
Datagridview1 Column Names "Area" , "Area Name"
Datagridview2 Column Names "Zone" , "Zone Name"
Column sorting on column 1 ( Area / Zone ) must be in numeric order ( not string based ).
User must be able to add rows by entering a new number and optionally adding text in column 2.
Duplicate numbers are not allowed. - If a duplicate number is added manually then message box prompt ' Duplicate' . No action until user corrects it - or cancels the operation.
Not allowed to have text in column 2 without a valid number in column 1 - if text added, then focus will then move to the number cell awaiting a valid number ( or a cancel operation ). If cancelled - the row will be deleted.
There must be a function provided to programatically add rows with new unique numbers ( function returns 'true') - if duplicate number found, function will return without doing anything ( and return a 'false' value).
The user must be able to delete rows. ( Delete on Keyboard or Right Click 'Delete' on Row )
There must be a function to programatically delete rows ( based on the unique number in column 1. If attempt to delete a non existent row then the function returns 'false'.
The tables will never have more then 255 rows.
Hello! I'm working as software developer for 4 years. I have 2 years experience in C# - WinForms developing. I just started freelancing, so my bid is just 20$. I can do this job on next weekends (30 April and 1 May) Daha Fazla