As far as I know, the
Width accepts an integer indicating the column width in percent, so when you use 3 times 50, you have a total of 150, hence the scrollbar. I recommend you to use something like 33 or 30, so everything will fit nicely in it.
However, if you want the columns to be 50
pixels wide instead of 50
percent, you can add the
WidthFormat attribute to the
Columns element, like this:
code:
<Columns WidthFormat="Absolute">
...
</Columns>
so all widths will be interpreted as absolute.
/ 
