//Loading filtered data
private void LoadData()
{
try
{
using (var db = new ApirsRepository <tblBasin>())
{
try
{
Basins = new BindableCollection <tblBasin>(db.GetModel().ToList());
this.allBasins = Basins;
if (Basins.Count == 0)
{
SelectedBasin = new tblBasin()
{
basUserIdFk = (int)((ShellViewModel)IoC.Get <IShell>()).UserId
};
}
else if (Basins.Count > 1)
{
SelectedBasin = Basins.First();
}
else
{
SelectedBasin = Basins.First();
}
}
catch
{
Basins = new BindableCollection <tblBasin>();
this.allBasins = Basins;
SelectedBasin = new tblBasin()
{
basUserIdFk = (int)((ShellViewModel)IoC.Get <IShell>()).UserId
};
}
}
using (var db = new ApirsRepository <LithostratigraphyUnion>())
{
try
{
Lithostratigraphy = new BindableCollection <LithostratigraphyUnion>(db.GetCompleteLithostratigraphy().ToList());
}
catch
{
Lithostratigraphy = new BindableCollection <LithostratigraphyUnion>();
}
}
}
catch
{
Basins = new BindableCollection <tblBasin>();
SelectedBasin = new tblBasin()
{
basUserIdFk = (int)((ShellViewModel)IoC.Get <IShell>()).UserId
};
}
}
// Sets up the form so that user can enter data. Data is later
// saved when user clicks Commit.
public void Add()
{
try
{
if (!DataValidation.CheckPrerequisites(CRUD.Add))
{
return;
}
}
catch
{
return;
}
SelectedBasin = new tblBasin()
{
basUserIdFk = (int)((ShellViewModel)IoC.Get <IShell>()).UserId
};
}
/// <summary>
/// Refreshing the dataset
/// </summary>
public override void Refresh()
{
try
{
if (!DataValidation.CheckPrerequisites(CRUD.Add))
{
return;
}
}
catch
{
return;
}
tblBasin current = SelectedBasin;
int id = 0;
try
{
if (SelectedBasin != null)
{
id = SelectedBasin.basIdPk;
}
LoadData();
SelectedBasin = Basins.Where(p => p.basIdPk == id).First();
}
catch
{
try
{
LoadData();
SelectedBasin = new tblBasin()
{
basUserIdFk = (int)((ShellViewModel)IoC.Get <IShell>()).UserId
};
}
catch
{
((ShellViewModel)IoC.Get <IShell>()).ShowError("An unexpected error occurred.");
}
}
}