C#•3y ago

❔ date difference

Quick question, why is this not giving me any result on my column

resultado

resultado

resultado

resultado?

horaInicio is nvarchar(max)
horaFim nvarchar(max)
resultado nvarchar(max)

// get the value of the "horaInicio" column
DateTime horaInicio = (DateTime)row.Cells["horaInicio"].Value;

// get the value of the "horaFim" column
DateTime horaFim = (DateTime)row.Cells["horaFim"].Value;

// calculate the duration between the two times
TimeSpan duration = horaFim - horaInicio;

// set the value of the "resultado" column to the duration in hours
row.Cells["resultado"].Value = duration.TotalHours;

// get the value of the "horaInicio" column
DateTime horaInicio = (DateTime)row.Cells["horaInicio"].Value;

// get the value of the "horaFim" column
DateTime horaFim = (DateTime)row.Cells["horaFim"].Value;

// calculate the duration between the two times
TimeSpan duration = horaFim - horaInicio;

// set the value of the "resultado" column to the duration in hours
row.Cells["resultado"].Value = duration.TotalHours;

// get the value of the "horaInicio" column
DateTime horaInicio = (DateTime)row.Cells["horaInicio"].Value;

// get the value of the "horaFim" column
DateTime horaFim = (DateTime)row.Cells["horaFim"].Value;

// calculate the duration between the two times
TimeSpan duration = horaFim - horaInicio;

// set the value of the "resultado" column to the duration in hours
row.Cells["resultado"].Value = duration.TotalHours;

// get the value of the "horaInicio" column
DateTime horaInicio = (DateTime)row.Cells["horaInicio"].Value;

// get the value of the "horaFim" column
DateTime horaFim = (DateTime)row.Cells["horaFim"].Value;

// calculate the duration between the two times
TimeSpan duration = horaFim - horaInicio;

// set the value of the "resultado" column to the duration in hours
row.Cells["resultado"].Value = duration.TotalHours;

❔ date difference

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