public void photoDeleteExecute(Object parameter)
{
Photo = "";
try
{
ServiceProxy.ServiceTestClient client = new ServiceProxy.ServiceTestClient("WSHttpBinding_IServiceTest");
client.PicDelete(this.Information.Photo);
}
catch (Exception)
{
System.Windows.MessageBox.Show("清除错误，请联系管理员！");
}
}
public void photoChooseExecute(Object parameter)
{
Microsoft.Win32.OpenFileDialog dialog =
new Microsoft.Win32.OpenFileDialog();
dialog.Filter = "图像文件|*.jpg;*.png;*.jpeg";
if (dialog.ShowDialog() == true)
{
// 根据文件名在本地读取文件，存为字节文件，调用上传服务上传文件转换为图片并返回
// 在服务器端的存储位置（http链接），存储到数据库中；获取数据库中路径，赋给Photo预览
Photo = dialog.FileName;
Image image = Image.FromFile(dialog.FileName);
try
{
string imgString = Utils.ImgToByteArray(image);
ServiceProxy.ServiceTestClient client = new ServiceProxy.ServiceTestClient("WSHttpBinding_IServiceTest");
string imgName = client.PicUpload(imgString);
this.Information.Photo = imgName;
}
catch (Exception e)
{
System.Windows.MessageBox.Show("上传错误，请联系管理员！");
}
}
}
public InformationEditViewModel()
{
this.closeCommand = new DelegateCommand(new Action <object>(closeExecute), new Func <Object, bool>(closeCanExecute));
this.getCityCommand = new DelegateCommand(new Action <object>(getCityExecute));
this.photoChooseCommand = new DelegateCommand(new Action <object>(photoChooseExecute));
this.photoDeleteCommand = new DelegateCommand(new Action <object>(photoDeleteExecute));
this.editCommand = new DelegateCommand(new Action <object>(editExecute));
#region 初始化INformation属性
var database = client.GetDatabase("hrms");
var collection = database.GetCollection <BsonDocument>("informations");
var filter = Builders <BsonDocument> .Filter.Eq("Id", "5436");
var projection = Builders <BsonDocument> .Projection.Exclude("_id");
var doc = collection.Find(filter).Project(projection).First();
string jsonStr = doc.ToJson();
this.Information = JsonUtils.DeserializeJsonToObject <Information>(jsonStr);
#endregion
#region 初始化照片
ServiceProxy.ServiceTestClient serviceTestClient = new ServiceProxy.ServiceTestClient("WSHttpBinding_IServiceTest");
string imgStr = serviceTestClient.PicDownload(Information.Photo);
Image img = Utils.ByteArrayToImg(imgStr);
string path = "C:/Users/victo/Desktop/Csharp/HRMS_MVVM/HRMS_MVVM/images/" + Information.Photo + ".jpg";
img.Save(path);
Photo = path;
#endregion
#region 初始化民族
Nations = new ObservableCollection <string>();
Nations.Add("请选择");
Nations.Add("土家族");
Nations.Add("汉族");
Nations.Add("苗族");
#endregion
#region 性别
Genders = new ObservableCollection <string>();
Genders.Add("请选择");
Genders.Add("男");
Genders.Add("女");
#endregion
#region 婚姻
Marriages = new ObservableCollection <string>();
Marriages.Add("请选择");
Marriages.Add("已婚");
Marriages.Add("未婚");
#endregion
#region 学历
Educations = new ObservableCollection <string>();
Educations.Add("请选择");
Educations.Add("初中及以下");
Educations.Add("高中");
Educations.Add("本科");
Educations.Add("硕士");
Educations.Add("博士");
#endregion
#region 政治面貌
Politics = new ObservableCollection <string>();
Politics.Add("请选择");
Politics.Add("群众");
Politics.Add("共青团员");
Politics.Add("中共党员");
Politics.Add("其他");
#endregion
#region 籍贯
Provinces = new ObservableCollection <string>();
Provinces.Add("请选择");
Provinces.Add("湖北");
Provinces.Add("四川");
Cities = new ObservableCollection <string>();
if (Information.Province == "湖北")
{
Cities.Add("武汉");
Cities.Add("恩施");
Cities.Add("宜昌");
City = Information.City;
}
else if (Information.Province == "四川")
{
Cities.Add("成都");
Cities.Add("德阳");
Cities.Add("绵阳");
City = Information.City;
}
#endregion
}
