private void Form1_Load(object sender, EventArgs e)
{
fpSpread1.ActiveSheet.Columns[1].AllowAutoFilter = true;
fpSpread1.ActiveSheet.RowFilter.ShowFilterIndicator = true;
}
private void button1_Click(object sender, EventArgs e)
{
fpSpread1.ActiveSheet.RowFilter.ResetFilter();
}
Private Sub Form1_Load(sender As Object, e As EventArgs) Handles MyBase.Load
FpSpread1.ActiveSheet.Columns(1).AllowAutoFilter = True
FpSpread1.ActiveSheet.RowFilter.ShowFilterIndicator = True
End Sub
Private Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click
FpSpread1.ActiveSheet.RowFilter.ResetFilter()
End Sub