static void Main()
{
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
//检测应用程序是否已经运行
//如果已经运行，则只允许一个实例
Process instance = OnlyOneInstance.RunningInstance();
if (instance != null)
{
OnlyOneInstance.HandleRunningInstance(instance);
return;
}
//配置文件不存在或配置已失效，则创建
if (!GlobalConfigVars.IsWellSetting())
{
SettingForm settingForm = new SettingForm();
// 取消配置，退出应用程序
if (settingForm.ShowDialog() != DialogResult.OK)
{
return;
}
}
Application.Run(new MainForm());
}
private void btnSetting_Click(object sender, EventArgs e)
{
SettingForm settingForm = new SettingForm();
if (DialogResult.OK == settingForm.ShowDialog())
{
ResetDbProvider();
}
}