public DataGridModelView(DataGridExt dataGridExt)
{
DataGrid = dataGridExt;
DataGrid.AutoGenerateColumns = false;
FilterDactory = new FilterDactory(ItemType);
FilterDactory.FilterChanged += (s, e) => RefreshView();
}
public void RefreshView()
{
try
{
var param = System.Linq.Expressions.Expression.Parameter(ItemType);
var expr = FilterDactory.GetFilterExpression(param);
var lmbda = System.Linq.Expressions.Expression.Lambda(expr, param);
var predicat = lmbda.Compile();
CollectionViewSource.GetDefaultView(DataGrid.ItemsSource).Filter = (x) =>
{
bool ret = (bool)predicat.DynamicInvoke(x);
return(ret);
};
}
catch (Exception ex)
{
throw ex;
}
}
public DataGridModelView(DataGridPlus dataGridPlus)
{
DataGrid = dataGridPlus;
FilterDactory = new FilterDactory(ItemType);
FilterDactory.FilterChanged += (s, e) => RefreshView();
}
