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what's use of original_{0}" in update command in grid view

Discussion in 'ASP' started by shyam_oec, Jan 9, 2010.

  1. shyam_oec

    shyam_oec New Member

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    hi,
    In grid view while giving update command what is the use of OldValuesParameterFormatString="original_{0}".Though it is clear that this gives a format for some value but what is the significance of _{0} in "original_{0}" .It is giving error when i write _{1} instead of _{0} in "original_{0}".
    so,why it is happening so?
     
  2. urstop

    urstop New Member

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    The {0} gets replaced with the parameter/field name at run time. So its always {0}. So if you have a parameter named customerID, it becomes original_customerID and will hold the old value.
     

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