//action 'Delete' exist object from grid
private void btnDeleteComplex_Click(object sender, EventArgs e)
{
//return if element by index is not exist
if (!(TypePlaceList.Count > indexSelectedElem))
{
return;
}
//delete selected item of grid by field 'Code'
TypePlace item = TypePlaceList[indexSelectedElem];
bool result = CheckAfterDelete(item.CodeI);
//update data for grid
gridTypePlaceList.DataSource = HandleDataForGrid(urlDataGrid);
//step up in grid position
if (result)
{
--indexSelectedElem;
}
if (indexSelectedElem < 0)
{
indexSelectedElem = 0;
}
gridTypePlaceList.CurrentRow = gridTypePlaceList.Rows[indexSelectedElem];
//define new currentRow
DataUpdateForBottomPanel(
TypePlaceList[indexSelectedElem].CodeI
);
}
//action 'Add' new object to grid
private void btnAddComplex_Click(object sender, EventArgs e)
{
//change property 'Text' of the btnSave for 'Add' action
btnSaveTypePlace.Text = "Додати";
//refresh data for field 'Code'
typePlaceData = new TypePlace {
ParamType = 1
};
bsTypePlace.DataSource = typePlaceData;
//refresh data for field 'Uk'
ukTypePlace = new TypePlaceTr {
Lang = Langs[0]
};
typePlaceData.TypePlaceTr.Add(ukTypePlace);
bsUkLangTypePlace.DataSource = ukTypePlace;
//refresh data for field 'Ru'
ruTypePlace = new TypePlaceTr {
Lang = Langs[1]
};
typePlaceData.TypePlaceTr.Add(ruTypePlace);
bsRuLangTypePlace.DataSource = ruTypePlace;
//refresh data for field 'Ru'
enTypePlace = new TypePlaceTr {
Lang = Langs[2]
};
typePlaceData.TypePlaceTr.Add(enTypePlace);
bsEnLangTypePlace.DataSource = enTypePlace;
//stop perform if elements have 'Enabled' -> false
if (!ControlEnabledActiveElements)
{
return;
}
//change 'Enabled' state for elements
ControlEnabledActiveElements = false;
}
/// <summary>
/// check result data after 'Update'
/// </summary>
/// <param name="updateItem"></param>
/// <returns></returns>
private TypePlace CheckAfterUpdate(TypePlace updateItem)
{
UpdateLayer dictDelegat = new UpdateLayer(_layer.Update);
TypePlace result = dictDelegat(typePlaceData);
if (result == null)
{
MessageShow.ShowError(UpdateMess);
//select first element of grid by default
result = TypePlaceList[0];
}
return(result);
}
/// <summary>
/// check result data after 'Create'
/// </summary>
/// <param name="createItem"></param>
/// <returns></returns>
private TypePlace CheckAfterCreate(TypePlace createItem)
{
CreateLayer dictDelegat = new CreateLayer(_layer.Create);
TypePlace result = dictDelegat(createItem);
if (result == null)
{
MessageShow.ShowError(CreateMess);
//select first element of grid by default
result = TypePlaceList[0];
}
return(result);
}
private TypePlace CheckAfterGetQuery(int codeI)
{
GetDictionaryLayer dictDelegat = new GetDictionaryLayer(_layer.GetDictionary);
TypePlace result = dictDelegat(codeI);
if (result == null)
{
MessageShow.ShowError(GetMess);
//set select first element of grid
result = TypePlaceList[0];
}
return(result);
}
//action 'Save' object to grid
private void btnSave_Click(object sender, EventArgs e)
{
//refresh bottom panel
int codeIAfter = 0;
if (btnSaveTypePlace.Text == "Додати")
{
//send created object
TypePlace result = CheckAfterCreate(typePlaceData);
codeIAfter = result.CodeI;
//update data for grid
gridTypePlaceList.DataSource = HandleDataForGrid(urlDataGrid);
indexSelectedElem = _typePlaceList.FindIndex(el => el.CodeI == result.CodeI);
//select certain item into grid
gridTypePlaceList.CurrentRow = gridTypePlaceList.Rows[indexSelectedElem];
//set default state for 'Text' of the btnSave
btnSaveTypePlace.Text = "Зберегти";
}
else if (btnSaveTypePlace.Text == "Зберегти")
{
//save changes
TypePlace result = CheckAfterUpdate(typePlaceData);
codeIAfter = result.CodeI;
//save last selected item
indexSelectedElem = gridTypePlaceList.CurrentRow.Index;
//update data for grid
gridTypePlaceList.DataSource = HandleDataForGrid(urlDataGrid);
//select certain item into grid
gridTypePlaceList.CurrentRow = gridTypePlaceList.Rows[indexSelectedElem];
}
DataUpdateForBottomPanel(codeIAfter);
//stop perform if elements have 'Enabled' -> true
if (ControlEnabledActiveElements)
{
return;
}
//change 'Enabled' state for elements
ControlEnabledActiveElements = true;
}
//refresh changed data for bottom panel
private void DataUpdateForBottomPanel(int codeI)
{
//get object by parameter 'code' from service
typePlaceData = CheckAfterGetQuery(codeI);
//use data for binding source
bsTypePlace.DataSource = typePlaceData;
//define binding for source of the 'Uk'
ukTypePlace = typePlaceData.TypePlaceTr.FirstOrDefault(rec => rec.Lang.TrimEnd() == Langs[0]);
if (ukTypePlace == null)
{
ukTypePlace = new TypePlaceTr {
Lang = Langs[0]
};
typePlaceData.TypePlaceTr.Add(ukTypePlace);
}
bsUkLangTypePlace.DataSource = ukTypePlace;
//defined binding for source of the 'Ru'
ruTypePlace = typePlaceData.TypePlaceTr.FirstOrDefault(rec => rec.Lang.TrimEnd() == Langs[1]);
if (ruTypePlace == null)
{
ruTypePlace = new TypePlaceTr {
Lang = Langs[1]
};
typePlaceData.TypePlaceTr.Add(ruTypePlace);
}
bsRuLangTypePlace.DataSource = ruTypePlace;
//define binding for source of the 'En'
enTypePlace = typePlaceData.TypePlaceTr.FirstOrDefault(rec => rec.Lang.TrimEnd() == Langs[2]);
if (enTypePlace == null)
{
enTypePlace = new TypePlaceTr {
Lang = Langs[2]
};
typePlaceData.TypePlaceTr.Add(enTypePlace);
}
bsEnLangTypePlace.DataSource = enTypePlace;
}