private void Add_Click(object sender, EventArgs e)
{
if (CheckInput())
{
bool flag = TicketInfoManager.AddTicket(tbTicketType.Text, tbTicketPrice.Text);
tbTicketType.Text = "";
tbTicketPrice.Text = "";
MessageBox.Show("添加成功");
dgvBFInfo.DataSource = TicketInfoManager.SelectTicketAll();
}
}
private void FrmBF_Load(object sender, EventArgs e)
{
dgvBFInfo.AutoGenerateColumns = false;
dgvBFInfo.DataSource = TicketInfoManager.SelectTicketAll();
DataGridViewColumn Type_Column = new DataGridViewTextBoxColumn();
Type_Column.HeaderText = "餐票类型";
Type_Column.DataPropertyName = "Ticket_Type";
dgvBFInfo.Columns.Add(Type_Column);
DataGridViewColumn Price_Column = new DataGridViewTextBoxColumn();
Price_Column.HeaderText = "餐票价格";
Price_Column.DataPropertyName = "Ticket_Price";
dgvBFInfo.Columns.Add(Price_Column);
}
private void Delete_Click(object sender, EventArgs e)
{
int index = -1;
index = dgvBFInfo.CurrentRow.Index;
string name = dgvBFInfo.Rows[index].Cells[0].Value.ToString();
bool flag = TicketInfoManager.DeleteMemberByName(name);
if (flag == true)
{
dgvBFInfo.DataSource = TicketInfoManager.SelectTicketAll();
}
else
{
MessageBox.Show("删除失败。", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
