公司是做电商的，在速卖通平台上开了若干店铺，每天都需要登录店铺打理，如：发货提交、获取运单号等。多个店铺的情况下，同时使用浏览器就会非常繁琐，如：要记住帐户名和密码，还要在不同店铺间切换。如果能够制作一个多店铺登录器，就可以解决上述问题。好了，背景描述完毕，下面开干
首先想到的是微信原生的WebBrowser组件，第一轮开发结束测试，发现帐户间会互相干扰，就是店铺A登录成功后，再登录店铺B的话，店铺A的数据会被冲掉。此控件直接pass，继续新尝试
后来又找到一个将WebBrowser二次封装的控件，好像不能解决弹出页面，第二轮也宣告失败，继续尝试
第三轮，尝试使用Cef控件，这是基于Google浏览器的内核，开发完成测试，发现基本能满足所要求的功能
先来看看界面是啥样子？
代码本身并不多，关键的技术点有以下
1， Winform应用启动时，args参数使用
2， 双击树控件结点时，判断此结点的地址是否已打开，若未打开，则再启动一个exe程序
3， 登录帐号和页面大小和位置能够随时记录，保证下次登录时，和上次一样
下面逐个技术点说明
1， args参数
解析代码如下
//3,打开应用程序.注:根据外部传入参数.默认登录器
//登录器格式:功能类型 内外网 登录用户 选中店铺
if (args != null && args.Length > 0)
{
//FormUIHelper.ShowMessage("args参数:" + JsonHelper.GetJsonByObject(args));
if (args.Length >= 1)
{
//默认登录器
string actionTypeTemp = args[0];
int logonType = StringHelper.ObjectToInt(actionTypeTemp, 1);
BaseHelper.ActionType = logonType;
}
if (args.Length >= 2)
{
List<string> listP = new List<string>() { "In", "Out" };
string logonType = args[1];
if (!listP.Contains(logonType))
{
logonType = "Out";
}
BaseHelper.LogonType = EnumHelper.ToEnumObject<MetaCodeEnum.LogonType>(logonType);
}
if (args.Length >= 3)
{
CurrentUserInfo.UserCode = args[2];
CurrentUserInfo.UserName = args[2];
CurrentUserInfo.UserInfo = new UserInfo()
{
UserCode = CurrentUserInfo.UserCode,
UserName = CurrentUserInfo.UserName
};
}
if (args.Length >= 4)
{
CurrentAppInfo.ShopCode = args[3];
}
if (args.Length >= 5)
{
CurrentAppInfo.ItemSnapUrl = args[4];
}
}
else
{
//默认登录器
BaseHelper.ActionType = 1;
}
调用代码如下
//若没有找到,则直接打开exe文件 string message = string.Empty; string fileName = CurrentAppInfo.AppPath + @"\" + CurrentAppInfo.AppName; string args = BaseHelper.ActionType + " " + BaseHelper.LogonType.ToString() + " " + CurrentUserInfo.UserCode + " " + shopCode; SystemHelper.OpenFile(fileName, args);
2， 启动exe程序
foreach (TreeNode node in treeShop.Nodes)
{
foreach (TreeNode cilNode in node.Nodes)
{
if (cilNode.Text != shopName)
{
string title = shopName + " " + cilNode.Text;
IntPtr handleID1 = SystemHelper.FindWindow(null, title);
if (handleID1.ToInt64() > 0)
{
//窗体最小化
SystemHelper.ShowWindow(handleID1, 2);
}
}
}
}
//再判断页面标题是此标题的页面是否已经打开
IntPtr handleID = SystemHelper.FindWindow(null, formTitle);
if (handleID.ToInt64() > 0)
{
//说明已经打开
SystemHelper.SwitchToThisWindow(handleID, true);
}
else
{
//若没有找到,则直接打开exe文件
string message = string.Empty;
string fileName = CurrentAppInfo.AppPath + @"\" + CurrentAppInfo.AppName;
string args = BaseHelper.ActionType + " " + BaseHelper.LogonType.ToString() + " " + CurrentUserInfo.UserCode + " " + shopCode;
SystemHelper.OpenFile(fileName, args);
}
3， 记录用户配置项
#region (OK)窗体Resize,位置保存相关代码
private void FormLogonerMain_ResizeBegin(object sender, EventArgs e)
{
//窗体Resize开始，拖动调整窗体大小时触发
resizing = true;
}
private void FormLogonerMain_ResizeEnd(object sender, EventArgs e)
{
//窗体Resize结束，保存最新的窗体大小和位置
this.lonService.SetUserSettingsValue("x", this.Location.X.ToString());
this.lonService.SetUserSettingsValue("y", this.Location.Y.ToString());
this.lonService.SetUserSettingsValue("Width", this.Size.Width.ToString());
this.lonService.SetUserSettingsValue("Height", this.Size.Height.ToString());
resizing = false;
}
private void FormLogonerMain_SizeChanged(object sender, EventArgs e)
{
//窗体状态变化处理
if (WindowState == FormWindowState.Maximized)
{
this.lonService.SetUserSettingsValue("Maximize", "true");
}
else if (WindowState == FormWindowState.Normal)
{
this.lonService.SetUserSettingsValue("Maximize", "false");
if (resizing == false)
{
if (this.lonService.CheckUserConfigValue())
{
int width = int.Parse(this.lonService.GetUserSettingsValue("Width"));
int height = int.Parse(this.lonService.GetUserSettingsValue("Height"));
int x = int.Parse(this.lonService.GetUserSettingsValue("x"));
int y = int.Parse(this.lonService.GetUserSettingsValue("y"));
this.Location = new Point(x, y);
this.Size = new Size(width, height);
}
else
{
resizing = true;
string swidthRateTemp = ConfigHelper.GetAppSettingsValue("WidthRate");
string sheightRateTemp = ConfigHelper.GetAppSettingsValue("HeightRate");
double douWidthRate = StringHelper.ObjectToDouble(swidthRateTemp, 0.95);
double douHeightRate = StringHelper.ObjectToDouble(sheightRateTemp, 0.95);
FormUIHelper.SetFormSizeAndLocationCenter(this, douWidthRate, douHeightRate);
this.lonService.SetUserSettingsValue("x", this.Location.X.ToString());
this.lonService.SetUserSettingsValue("y", this.Location.Y.ToString());
this.lonService.SetUserSettingsValue("Width", this.Size.Width.ToString());
this.lonService.SetUserSettingsValue("Height", this.Size.Height.ToString());
resizing = false;
}
}
}
}
private void FormLogonerMain_Activated(object sender, EventArgs e)
{
//在窗体激活时，将蓝色的当前店铺置为选中店铺
foreach (TreeNode node in treeShop.Nodes)
{
foreach (TreeNode cilNode in node.Nodes)
{
if (cilNode.ForeColor == Color.Blue)
{
treeShop.SelectedNode = cilNode;
}
}
}
}
#endregion
核心代码就是这些，程序本身已经封装成一个产品，使用方法参考下面的地址，而且永久免费！！！
