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3
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error: Specified cast is not valid.
Mani Kandan
Dec 7 2016 6:35 AM
236
Reply
Hello everyone,
After implement this code,
public
class
MainUserLogin
{
public
Nullable<DateTime> LogInTime {
get
;
set
; }
public
Nullable<DateTime> LogOutTime {
get
;
set
; }
public
Int64 Id {
get
;
set
; }
public
string
FirstName {
get
;
set
; }
public
string
SurName {
get
;
set
; }
}
List< MainUserLogin> objUserSetUp = userList.Select(m =>
new
MainUserLogin()
{
Id = m.Field<Int64>(
"Id"
),
FirstName = m.Field<
string
>(
"FirstName"
),
SurName = m.Field<
string
>(
"SurName"
),
LogInTime = m.Field<DateTime?>(
"LogInTime"
),
LogOutTime = m.Field<DateTime?>(
"LogOutTime"
)
}).ToList();
If LoginTime or LogOutTime is existing null then the error is happening "
Specified cast is not valid.
"
How can I solve this error?
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