private void btnOK_Click(object sender, EventArgs e)
{
if (config == null)
{
config = new Server();
}
string ip = this.cboIps.Text.Trim();
//新增，需要判断IP是否已经存在
if (config.Id <= 0)
{
bool exists = DbClient.ExistsServer(ip);
if (exists)
{
MessageBox.Show("已存在IP地址为" + ip + "的服务器!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
}
//修改，如果ip更改，也需要判断IP是否已经存在
else
{
if (ip != config.IP)
{
bool exists = DbClient.ExistsServer(ip);
if (exists)
{
MessageBox.Show("已存在IP地址为" + ip + "的服务器!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
}
}
config.Name = this.txtName.Text;
config.IP = ip;
config.Port = Convert.ToInt32(this.txtPort.Text);
config.IsEnable = this.chkEnable.Checked;
int updateOrAdd = 0;
if (config.Id <= 0)
{
updateOrAdd = 1;
}
bool result = DbClient.NoQueryServerConfig(config, updateOrAdd);
if (result)
{
MessageBox.Show("保存成功", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
this.Close();
}
else
{
MessageBox.Show("保存失败", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
