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abdellahmehdi

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Posts posted by abdellahmehdi

  6. Posted

    On 8/20/2022 at 7:07 PM, Rangga said: 
    
Server=(LocalDb)\MSSQLLocalDB
DriverID=MSSQL
ODBCAdvanced=AttachDbFileName=C:\Dir\Dir\TestDB.mdf
Database=MyDatabase

    Please can you explain more?

  14. Posted

    Just now, Remy Lebeau said:

    You have 2 StrToDate() calls in that highlighted code (presumably more offscreen?), both are converting scGPDBDateEdit11.Text.  Your earlier screenshot show the Text is '  /  /  ', which is obviously NOT a valid date string, which is why StrToDate() raises EConvertError. 

    It should work just fine, eg: 

    
if TryStrToDate(scGPDBDateEdit11.Text, mydate) then begin
  // use mydate as needed...
end else begin
  // do something else...
end;

     

    Thanks bro

  15. Posted

    Just now, Remy Lebeau said:

    If you are converting the Text of the "né" control to a TDate/TDateTime using StrToDate(), consider using TryStrToDate() instead.  That would avoid the EConvertError being raised.  Just make sure you pay attention to its return value to know if the conversion was successful or not.

     

    Personally, I would use a TDateTimePicker or TDatePicker instead.  For instance, TDateTimePicker as a built-in CheckBox that can be used to indicate whether a date has been entered. 

    where,s the error Knowing that  didn't work for me TryStrToDate

    Screenshot (38).png

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