@ -3,15 +3,18 @@ using formula_manage.ViewModel;
using formula_manage.Windows ; using formula_manage.Windows ;
using GalaSoft.MvvmLight ; using GalaSoft.MvvmLight ;
using System ; using System ;
using System.Collections ;
using System.Collections.Generic ; using System.Collections.Generic ;
using System.Collections.ObjectModel ; using System.Collections.ObjectModel ;
using System.ComponentModel ; using System.ComponentModel ;
using System.Data ; using System.Data ;
using System.Data.SqlClient ; using System.Data.SqlClient ;
using System.Linq ; using System.Linq ;
using System.Reflection ;
using System.Runtime.CompilerServices ; using System.Runtime.CompilerServices ;
using System.Text ; using System.Text ;
using System.Threading.Tasks ; using System.Threading.Tasks ;
using System.Windows.Forms ;
using System.Windows.Threading ; using System.Windows.Threading ;
@ -72,14 +75,14 @@ public class MainWindowViewModel : ViewModelBase
Dissolve_data . Fill ( DissolvedataTable ) ; //machine查询结果存入缓存
Dissolve_data . Fill ( DissolvedataTable ) ; //machine查询结果存入缓存
conn_SC . Close ( ) ; //关闭连接
conn_SC . Close ( ) ; //关闭连接
//DataGridStuff.ItemsSource = dataTable.DefaultView; //数据加入表格
} }
catch ( Exception ) catch ( Exception )
{ {
System . Windows . MessageBox . Show ( "请求原料信息失败，检查连接" ) ; System . Windows . MessageBox . Show ( "请求原料信息失败，检查连接" ) ;
return ; return ;
} }
DataView defaultView = MACHINEdataTable . DefaultView ;
// IEnumerable STUFFdata = STUFFdataTable.DefaultView;
// Machine.ItemsSource = MACHINEdataTable.DefaultView; // MACHINEdataTable数据集传递到ComboBox：machine
// Machine.ItemsSource = MACHINEdataTable.DefaultView; // MACHINEdataTable数据集传递到ComboBox：machine
// Workflow.ItemsSource = DissolvedataTable.DefaultView; // DissolvedataTable数据集传递到ComboBox：Workflow
// Workflow.ItemsSource = DissolvedataTable.DefaultView; // DissolvedataTable数据集传递到ComboBox：Workflow
} }
@ -90,46 +93,79 @@ public class MainWindowViewModel : ViewModelBase
{ {
sql_ ( ) ; sql_ ( ) ;
// public ObservableCollection (System.Collections.Generic.List<T> list);
// BarCollection = (ObservableCollection<BarModel>)STUFFdataTable.AsDataView();
// var qwe = STUFFdataTable.DefaultView;
var product = STUFFdataTable . DefaultView ;
// BarCollection = (ObservableCollection<Product>)STUFFdata;
BarCollection = new ObservableCollection < BarModel >
/ * BarCollection = new ObservableCollection < Product >
{ {
new BarModel { Id = 1 , Name = "Bar 1" , } , new Product { ProductCod e = "Bar 10 " , } ,
new BarModel { Id = 2 , Name = "Bar 2" , } , new Product { ProductCod e = "Bar 20 " , } ,
new BarModel { Id = 3 , Name = "Bar 3" , } , new Product { ProductCod e = "Bar 30 " , } ,
} ; } ; * /
FooCollection = new ObservableCollection < FooViewModel > / * FooCollection = new ObservableCollection < FooViewModel >
{ {
new FooViewModel { Id = 1 , } , new FooViewModel { Id = 1 , } ,
new FooViewModel { Id = 2 , } , new FooViewModel { Id = 2 , } ,
new FooViewModel { Id = 3 , } , new FooViewModel { Id = 3 , } ,
} ; * /
/ * product = new ObservableCollection < Product > ;
foreach ( DataRow row in STUFFdataTable . Rows )
{
product . Add ( new Product ( ( int ) row [ 0 ] , ( string ) row [ 1 ] , ( string ) row [ 2 ] ) ) ;
} * /
_ product = new ObservableCollection < Product >
{
new Product { ProductCode = "132" , ProductName = "123" , ProductType = 1 2 , Concentration = 1 2 }
} ; } ;
} }
public ObservableCollection < BarModel > BarCollection { get ; set ; }
public ObservableCollection < FooViewModel > FooCollection { get ; set ; }
// private ObservableCollection<string> _selectionList = new ObservableCollection<string>(); //这个是实现的重要一步
public ObservableCollection < Product > _ product { get ; set ; }
// public ObservableCollection<FooViewModel> FooCollection { get; set; }
} }
public class FooViewModel : ViewModelBase / * public class FooViewModel : ViewModelBase
{ {
private BarModel _ bar ; private BarModel _ bar ;
public int Id { get ; set ; } public int Id { get ; set ; }
public BarModel Bar { get = > _ bar ; set = > Set ( ref _ bar , value ) ; } public BarModel Bar { get = > _ bar ; set = > Set ( ref _ bar , value ) ; }
} } * /
public class BarModel public class Product
{ {
public int Id { get ; set ; } public string ProductCode { get ; set ; }
public string Name { get ; set ; } public string ProductName { get ; set ; }
public int ProductType { get ; set ; }
public int Concentration { get ; set ; }
public override string ToString ( ) public override string ToString ( )
{ {
return Name ; return ProductCode ;
}
} }
/// <summary>
/// <summary>
/// StuffViewModeldl
/// StuffViewModeldl
@ -150,5 +186,5 @@ public class MainWindowViewModel : ViewModelBase
} * / } * /
}
} }
