private void button1_Click(object sender, EventArgs e)
{
using (SaveFileDialog sfd = new SaveFileDialog()
{
Filter = "Excel Workbook| *.xlsx"
})
{
if (sfd.ShowDialog() == DialogResult.OK)
{
DataExporter dataExporter = new DataExporter(filename_: sfd.FileName);
dataExporter.ExportBalance(dataGridView1, categoriesRows);
}
}
}
