datagrid and query in validation

[zarina]

hi,
regarding datagrid i have already implemented colouring of particular cell depending on a condition but i need colouring of entire row depending on a column value. i need the code snippet in "VB.NET".

AND code snippet for textbox validation to make textbox entry valid for numbers and alphabets and even blank space and dot.

plz help me out

with regards,
zarina

 

[jmcilhinney]

If you know how to colour a cell already then you know how to colour a row. You just use similar logic for each cell in the row.

 

[zarina]

re:

i tried that even it worked out using a "do while" loop but it dosen't work for large no of datas.The form gets strucked up and i cudnt scroll my datas in the datagrid.For a limited datas it works fine where the scroll bar is not in need .I HAV used a inherited class DataGridTextBoxColumn and overrided the paint method.plz help me out

 

[zarina]

Datagrid

I tried that, even it worked out using THE SQL QUERY IN THE INHERITED CLASS DataGridTextBoxColumn but it dosen't work for large no of datas.The form gets strucked up and i cudnt scroll my datas in the datagrid.For a limited datas it works fine where the scroll bar is not in need .plz help me out

 

[jmcilhinney]

I have merged your two related threads. Please don't create more than one thread for each question.