I have a grid with a hyperlink to a network folder. The location is constructed in a query based on some information that SHOULD be correct, but there are mistakes made by the end-users and the hyperlink on occasion will be correct.
For each row, I would like to somehow handle that hyperlink if the network folder does not exist. Either there will be no link to click or popup a message that informs the user the network folder does not exist.
I figure I would likely use System.IO.Directory.Exists, but I am clueless as to how to implement that. I have made some attempts and searched for a solution, but have not come up with anything that works for me.
Thank you!
<
telerik:GridTemplateColumn
ColumnGroupName
=
"DLB"
UniqueName
=
"Location"
Display
=
"True"
HeaderText
=
"Files"
>
<
ItemTemplate
>
<
a
href
=
"<%# Eval("
Location")%>" target="_blank">Open folder</
a
>
</
ItemTemplate
>
</
telerik:GridTemplateColumn
>
For each row, I would like to somehow handle that hyperlink if the network folder does not exist. Either there will be no link to click or popup a message that informs the user the network folder does not exist.
I figure I would likely use System.IO.Directory.Exists, but I am clueless as to how to implement that. I have made some attempts and searched for a solution, but have not come up with anything that works for me.
Thank you!