private void btnAdd_Click(object sender, EventArgs e)
{
try
{
if (!Regex.IsMatch(tbNewestVersion2.Text.Trim(), versionRegex))
{
MessageBox.Show("最新版本号的格式必须是：数字.数字.数字");
return;
}
using (DbOperator dbOperator = new DbOperator(selectedConnection))
{
string sql = string.Format("insert into version_config(version,must) values('{0}','{1}')",
tbNewestVersion2.Text.Trim(), cbIsMust.Checked ? "yes" : "no");
dbOperator.ExecuteNonQuery(sql);
sql = string.Format("update sign_transfer set version='{0}' where type=1", tbNewestVersion2.Text.Trim());
dbOperator.ExecuteNonQuery(sql);
MessageBox.Show("添加成功！");
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
private void button1_Click(object sender, EventArgs e)
{
try
{
using (DbOperator dbOperator = new DbOperator(selectedConnection))
{
List<string> addressConfigItems = GetAddressConfig(dbOperator);
SetAddressConfigItems(addressConfigItems);
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
List<string> GetAddressConfig(DbOperator dbOperator)
{
List<string> configItems = new List<string>();
string sql = "select sign,maxnum from sign_transfer where type=1";
DataSet ds = dbOperator.Execute(sql);
DataRow firstRow = ds.Tables[0].Rows[0];
string sign = firstRow[0].ToString();
string maxnum = firstRow[1].ToString();
configItems.Add(sign);
configItems.Add(maxnum);
return configItems;
}
private void btnChange_Click(object sender, EventArgs e)
{
#region Validate inputs
if (string.IsNullOrEmpty(tbAddress.Text.Trim()))
{
MessageBox.Show("请输入下载地址");
return;
}
if (string.IsNullOrEmpty(tbMaxConnection.Text.Trim()))
{
MessageBox.Show("请输入最大下载链接数");
return;
}
if (cmbDownloadType.Text == "ftp")
{
if (!Regex.IsMatch(tbAddress.Text.Trim(), ftpRegex))
{
MessageBox.Show(string.Format("下载地址请以'{0}'开头", ftpRegex));
return;
}
}
if (cmbDownloadType.Text == "http")
{
if (!Regex.IsMatch(tbAddress.Text.Trim(), httpRegex))
{
MessageBox.Show(string.Format("下载地址请以'{0}'开头", httpRegex));
return;
}
}
int maxNum;
string info = "最大下载链接数必须为一个大于0的整数";
if (int.TryParse(tbMaxConnection.Text.Trim(), out maxNum))
{
if (maxNum < 1)
{
MessageBox.Show(info);
return;
}
}
else
{
MessageBox.Show(info);
return;
}
#endregion
string sign = cmbDownloadType.Text == "http" ? tbAddress.Text.Trim() :
string.Format("{0}##{1}##{2}", tbAddress.Text.Trim(), tbFtpUsername.Text.Trim(), tbFtpPwd.Text.Trim());
string maxnum = tbMaxConnection.Text;
string sql = string.Format("update sign_transfer set sign='{0}',maxnum='{1}' where type=1", sign, maxnum);
try
{
using (DbOperator dbOperator = new DbOperator(selectedConnection))
{
dbOperator.ExecuteNonQuery(sql);
MessageBox.Show("修改成功！");
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
