private void dataGridView1_CellClick(object sender, DataGridViewCellEventArgs e)
{
string num = "";
var senderGrid = (DataGridView)sender;
try
{
if (senderGrid.Columns[e.ColumnIndex] is DataGridViewImageColumn && e.RowIndex >= 0)
{
string str = dataGridView1.Rows[e.RowIndex].Cells[0].Value.ToString();
for (int i = 0; i < str.Count(); i++)
{
if (str[i + 1] != 'о' && str[i + 2] != 'т')
{
num = num + str[i];
}
else
{
break;
}
}
reg_bill rb = new reg_bill(num);
rb.ShowDialog();
}
}
catch
{
}
}
private void button4_Click(object sender, EventArgs e)
{
reg_bill rb = new reg_bill();
rb.ShowDialog();
}