次のサンプルコードは、指定した列のフィルタをリセットします。
fpSpread1.ActiveSheet.Columns[0].AllowAutoFilter = true;
fpSpread1.ActiveSheet.Columns[1].AllowAutoFilter = true;
private void Button1Click(object sender, System.EventArgs e) {
fpSpread1.ActiveSheet.AutoFilterReset(0);
}
FpSpread1.ActiveSheet.Columns(0).AllowAutoFilter = True
FpSpread1.ActiveSheet.Columns(1).AllowAutoFilter = True
Private Sub Button1Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
FpSpread1.ActiveSheet.AutoFilterReset(0)
End Sub