| public static StartOfWeek ( this dt, DayOfWeek startOfWeek ) : System.DateTime | ||
| dt | this | The dt. |
| startOfWeek | DayOfWeek | The start of week. |
| Résultat | System.DateTime | |
public static DateTime StartOfWeek( this DateTime dt, DayOfWeek startOfWeek )
{
int diff = dt.DayOfWeek - startOfWeek;
if ( diff < 0 )
{
diff += 7;
}
return dt.AddDays( -1 * diff ).Date;
}
