I have a field name SexID, it store 1 for male, 2 for female.
I want to present male/ female in the DataGrid.
I convert the field to a template column and then use a tmeplate
expression
like this:
<%# ( (int) DataBinder.Eval(Container,"DataItem.SexID")) == 1 ? "male" :
"female" %>
But it result into a System.InvalidCastException.
How can I do?
(This method is from Rick Strahl)
4  2178 
<%# ( DataBinder.Eval(Container,"DataItem.SexID").ToStri ng() == "1" ?
"male" :
"female" %>
"ad" <ad@wfes.tcc.edu.tw> wrote in message
news:eM*************@TK2MSFTNGP09.phx.gbl... I have a field name SexID, it store 1 for male, 2 for female.
I want to present male/ female in the DataGrid.
I convert the field to a template column and then use a tmeplate
expression
like this:
<%# ( (int) DataBinder.Eval(Container,"DataItem.SexID")) == 1 ? "male" :
"female" %>
But it result into a System.InvalidCastException.
How can I do?
(This method is from Rick Strahl)
<%# ( DataBinder.Eval(Container,"DataItem.SexID").ToStri ng() == "1" ?
"male" :
"female" %>
"ad" <ad@wfes.tcc.edu.tw> wrote in message
news:eM*************@TK2MSFTNGP09.phx.gbl... I have a field name SexID, it store 1 for male, 2 for female.
I want to present male/ female in the DataGrid.
I convert the field to a template column and then use a tmeplate
expression
like this:
<%# ( (int) DataBinder.Eval(Container,"DataItem.SexID")) == 1 ? "male" :
"female" %>
But it result into a System.InvalidCastException.
How can I do?
(This method is from Rick Strahl)
ad <ad@wfes.tcc.edu.tw> wrote: I have a field name SexID, it store 1 for male, 2 for female.
I want to present male/ female in the DataGrid.
I convert the field to a template column and then use a tmeplate
expression
like this:
<%# ( (int) DataBinder.Eval(Container,"DataItem.SexID")) == 1 ? "male" :
"female" %>
But it result into a System.InvalidCastException.
How can I do?
Find out what type it *actually* is at runtime (once, in a debugger)
and then cast to that. Unless you change the type of the column, it
should always be the same type.
--
Jon Skeet - <sk***@pobox.com> http://www.pobox.com/~skeet
If replying to the group, please do not mail me too
ad <ad@wfes.tcc.edu.tw> wrote: I have a field name SexID, it store 1 for male, 2 for female.
I want to present male/ female in the DataGrid.
I convert the field to a template column and then use a tmeplate
expression
like this:
<%# ( (int) DataBinder.Eval(Container,"DataItem.SexID")) == 1 ? "male" :
"female" %>
But it result into a System.InvalidCastException.
How can I do?
Find out what type it *actually* is at runtime (once, in a debugger)
and then cast to that. Unless you change the type of the column, it
should always be the same type.
--
Jon Skeet - <sk***@pobox.com> http://www.pobox.com/~skeet
If replying to the group, please do not mail me too This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics
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