private void btnOk_Click(object sender, EventArgs e)
{
// проверка введённых данных
StringBuilder errors = new StringBuilder();
string errMsg;
if (!AppUtils.ValidateInt(txtCnlNum.Text, 1, ushort.MaxValue, out errMsg))
{
errors.AppendLine(AppPhrases.IncorrectInCnlNum).AppendLine(errMsg);
}
if (txtName.Text == "")
{
errors.AppendLine(AppPhrases.IncorrectInCnlName).AppendLine(CommonPhrases.NonemptyRequired);
}
if (cbCnlType.SelectedValue == null)
{
errors.AppendLine(AppPhrases.IncorrectCnlType).AppendLine(CommonPhrases.NonemptyRequired);
}
if (txtSignal.Text != "" && !AppUtils.ValidateInt(txtSignal.Text, 1, int.MaxValue, out errMsg))
{
errors.AppendLine(AppPhrases.IncorrectSignal).AppendLine(errMsg);
}
string ctrlCnlNum = txtCtrlCnlNum.Text;
if (ctrlCnlNum != "")
{
if (AppUtils.ValidateInt(ctrlCnlNum, 1, ushort.MaxValue, out errMsg))
{
if (Tables.GetCtrlCnlName(int.Parse(ctrlCnlNum)) == "")
{
errors.AppendLine(AppPhrases.IncorrectCtrlCnlNum).
AppendLine(string.Format(AppPhrases.CtrlCnlNotExists, ctrlCnlNum));
}
}
else
{
errors.AppendLine(AppPhrases.IncorrectCtrlCnlNum).AppendLine(errMsg);
}
}
if (txtLimLowCrash.Text != "" && !AppUtils.ValidateDouble(txtLimLowCrash.Text, out errMsg))
{
errors.AppendLine(AppPhrases.IncorrectLimLowCrash).AppendLine(errMsg);
}
if (txtLimLow.Text != "" && !AppUtils.ValidateDouble(txtLimLow.Text, out errMsg))
{
errors.AppendLine(AppPhrases.IncorrectLimLow).AppendLine(errMsg);
}
if (txtLimHigh.Text != "" && !AppUtils.ValidateDouble(txtLimHigh.Text, out errMsg))
{
errors.AppendLine(AppPhrases.IncorrectLimHigh).AppendLine(errMsg);
}
if (txtLimHighCrash.Text != "" && !AppUtils.ValidateDouble(txtLimHighCrash.Text, out errMsg))
{
errors.AppendLine(AppPhrases.IncorrectLimHighCrash).AppendLine(errMsg);
}
errMsg = errors.ToString().TrimEnd();
if (errMsg == "")
{
// передача свойств входного канала в редактируемую таблицу
try
{
DataRowView dataRow = frmTable.Table.DefaultView[row.Index];
dataRow["Active"] = chkActive.Checked;
dataRow["CnlNum"] = txtCnlNum.Text;
dataRow["Name"] = txtName.Text;
dataRow["CnlTypeID"] = cbCnlType.SelectedValue;
dataRow["ModifiedDT"] = DateTime.Now;
dataRow["ObjNum"] = cbObj.SelectedValue;
dataRow["KPNum"] = cbKP.SelectedValue;
dataRow["Signal"] = txtSignal.Text == "" ? DBNull.Value : (object)txtSignal.Text;
dataRow["FormulaUsed"] = chkFormulaUsed.Checked;
dataRow["Formula"] = txtFormula.Text == "" ? DBNull.Value : (object)txtFormula.Text;
dataRow["Averaging"] = chkAveraging.Checked;
dataRow["ParamID"] = cbParam.SelectedValue;
dataRow["FormatID"] = cbFormat.SelectedValue;
dataRow["UnitID"] = cbUnit.SelectedValue;
dataRow["CtrlCnlNum"] = txtCtrlCnlNum.Text == "" ? DBNull.Value : (object)txtCtrlCnlNum.Text;
dataRow["EvEnabled"] = chkEvEnabled.Checked;
dataRow["EvSound"] = chkEvSound.Checked;
dataRow["EvOnChange"] = chkEvOnChange.Checked;
dataRow["EvOnUndef"] = chkEvOnUndef.Checked;
dataRow["LimLowCrash"] = txtLimLowCrash.Text == "" ? DBNull.Value : (object)txtLimLowCrash.Text;
dataRow["LimLow"] = txtLimLow.Text == "" ? DBNull.Value : (object)txtLimLow.Text;
dataRow["LimHigh"] = txtLimHigh.Text == "" ? DBNull.Value : (object)txtLimHigh.Text;
dataRow["LimHighCrash"] = txtLimHighCrash.Text == "" ? DBNull.Value : (object)txtLimHighCrash.Text;
DialogResult = DialogResult.OK;
}
catch (Exception ex)
{
AppUtils.ProcError(AppPhrases.WriteInCnlPropsError + ":\r\n" + ex.Message);
DialogResult = DialogResult.Cancel;
}
}
else
{
ScadaUiUtils.ShowError(errMsg);
}
}
private static void Application_ThreadException(object sender, ThreadExceptionEventArgs e)
{
appData.ErrLog.WriteException(e.Exception, CommonPhrases.UnhandledException);
ScadaUiUtils.ShowError(CommonPhrases.UnhandledException + ":" + Environment.NewLine + e.Exception.Message);
}
/// <summary>
/// Импорт линий связи и КП
/// </summary>
public static DialogResult Import(DataTable tblCommLine, DataTable tblKP, Log errLog, out FrmImport frmImport)
{
frmImport = null;
try
{
if (tblCommLine.DefaultView.Count == 0)
{
ScadaUiUtils.ShowInfo(AppPhrases.NoImportData);
return(DialogResult.Cancel);
}
else
{
// заполнение дерева импортируемых данных: линий связи и КП
frmImport = new FrmImport();
TreeView treeView = frmImport.TreeView;
try
{
treeView.BeginUpdate();
treeView.Nodes.Clear();
tblCommLine.DefaultView.Sort = "CommLineNum";
tblKP.DefaultView.Sort = "CommLineNum, KPNum";
int kpCnt = tblKP.DefaultView.Count;
int kpInd = 0;
foreach (DataRowView rowLine in tblCommLine.DefaultView)
{
int lineNum = (int)rowLine["CommLineNum"];
TreeNode nodeLine = new TreeNode(Settings.CommLine.GetCaption(lineNum, rowLine["Name"]));
nodeLine.Tag = rowLine;
treeView.Nodes.Add(nodeLine);
DataRowView rowKP = kpInd < kpCnt ? tblKP.DefaultView[kpInd] : null;
int kpLineNum = rowKP == null ? -1 : (int)rowKP["CommLineNum"];
while (0 <= kpLineNum && kpLineNum <= lineNum)
{
if (kpLineNum == lineNum)
{
TreeNode nodeKP =
new TreeNode(Settings.KP.GetCaption((int)rowKP["KPNum"], rowKP["Name"]));
nodeKP.Tag = rowKP;
nodeLine.Nodes.Add(nodeKP);
}
kpInd++;
rowKP = kpInd < kpCnt ? tblKP.DefaultView[kpInd] : null;
kpLineNum = rowKP == null ? -1 : (int)rowKP["CommLineNum"];
}
}
}
finally
{
treeView.EndUpdate();
}
// отображение формы импорта
return(frmImport.ShowDialog());
}
}
catch (Exception ex)
{
string errMsg = AppPhrases.PrepareImportFormError1 + ":\r\n" + ex.Message;
errLog.WriteAction(errMsg);
ScadaUiUtils.ShowError(errMsg);
return(DialogResult.Abort);
}
}
private void dataGridView_DataError(object sender, DataGridViewDataErrorEventArgs e)
{
ScadaUiUtils.ShowError(CommonPhrases.GridDataError + ":\r\n" + e.Exception.Message);
e.ThrowException = false;
}
/// <summary>
/// Writes the error to the log and displays a error message.
/// </summary>
private void ProcError(string message)
{
errLog.WriteError(message);
ScadaUiUtils.ShowError(message);
}
public static void Application_ThreadException(object sender, ThreadExceptionEventArgs e)
{
ScadaUiUtils.ShowError(e.Exception.Message);
}
public static void Application_ThreadException(object sender, ThreadExceptionEventArgs e)
{
AppData.ErrLog.WriteException(e.Exception, CommonPhrases.UnhandledException);
ScadaUiUtils.ShowError(CommonPhrases.UnhandledException + ":\r\n" + e.Exception.Message);
}
private void FrmMain_Load(object sender, EventArgs e)
{
#if DEBUG
System.Diagnostics.Debugger.Launch();
#endif
// инициализация общих данных приложения
appData.Init(Path.GetDirectoryName(Application.ExecutablePath), this);
// локализация
LocalizeForm();
LocalizeAttributes();
// проверка существования второй копии приложения
if (SecondInstanceExists())
{
ScadaUiUtils.ShowInfo(AppPhrases.CloseSecondInstance);
Close();
log.WriteAction(Localization.UseRussian ?
"Вторая копия Редактора схем закрыта." :
"The second instance of Scheme Editor has been closed.");
return;
}
// загрузка настроек приложения
string errMsg;
if (!settings.Load(appData.AppDirs.ConfigDir + Settings.DefFileName, out errMsg))
{
log.WriteError(errMsg);
ScadaUiUtils.ShowError(errMsg);
}
// загрузка компонентов
appData.LoadComponents();
// настройка элментов управления
lvCompTypes.AutoResizeColumns(ColumnHeaderAutoResizeStyle.HeaderSize);
lblStatus.Text = "";
FillComponentTypes();
// создание новой схемы
InitScheme();
// загрузка состояния формы
FormState formState = new FormState();
if (formState.Load(appData.AppDirs.ConfigDir + FormState.DefFileName, out errMsg))
{
ImageEditor.ImageDir = formState.ImageDir;
ofdScheme.InitialDirectory = formState.SchemeDir;
}
else
{
log.WriteError(errMsg);
ScadaUiUtils.ShowError(errMsg);
}
formState.Apply(this);
UpdateFormStateDTO();
// запуск механизма редактора схем
if (appData.StartEditor())
{
// открытие браузера со страницей редактора
OpenBrowser();
}
else
{
ScadaUiUtils.ShowInfo(string.Format(AppPhrases.FailedToStartEditor, log.FileName));
Close();
}
}
/// <summary>
/// Loads a scheme template if possible.
/// </summary>
private void LoadSchemeTemplate(bool showMsg)
{
// display empty data
changing = true;
cbTitleComponent.DataSource = null;
bsBindings.DataSource = null;
if (string.IsNullOrEmpty(interfaceDir))
{
if (showMsg)
{
ScadaUiUtils.ShowWarning(AppPhrases.UnableLoadTemplate);
}
}
else
{
string templateFileName = Path.Combine(interfaceDir, txtTemplateFileName.Text);
if (File.Exists(templateFileName))
{
if (SchemeParser.Parse(templateFileName, out List <ComponentItem> components,
out List <ComponentBindingItem> newComponentBindings, out string errMsg))
{
// merge bindings
foreach (ComponentBindingItem bindingItem in newComponentBindings)
{
if (templateBindings.ComponentBindings.TryGetValue(bindingItem.CompID,
out ComponentBinding binding))
{
bindingItem.InCnlNum = binding.InCnlNum;
bindingItem.CtrlCnlNum = binding.CtrlCnlNum;
}
}
templateBindings.ComponentBindings.Clear();
newComponentBindings.ForEach(x => { templateBindings.ComponentBindings[x.CompID] = x; });
// fill the component combo box
components.Sort();
cbTitleComponent.ValueMember = "ID";
cbTitleComponent.DisplayMember = "DisplayName";
cbTitleComponent.DataSource = components;
cbTitleComponent.SelectedValue = templateBindings.TitleCompID;
// display bindings
bsBindings.DataSource = templateBindings.ComponentBindings.Values;
if (showMsg)
{
ScadaUiUtils.ShowInfo(AppPhrases.TemplateLoaded);
}
}
else
{
bsBindings.DataSource = null;
ScadaUiUtils.ShowError(errMsg);
}
}
else if (showMsg)
{
ScadaUiUtils.ShowWarning(string.Format(AppPhrases.TemplateNotFound, templateFileName));
}
}
changing = false;
}
private void FrmMain_Load(object sender, EventArgs e)
{
// локализация приложения
string langDir = AppData.ExeDir + "Lang\\";
string errMsg;
if (Localization.LoadingRequired(langDir, "ScadaData"))
{
if (Localization.LoadDictionaries(langDir, "ScadaData", out errMsg))
{
CommonPhrases.Init();
}
else
{
ScadaUiUtils.ShowError(errMsg);
}
}
if (Localization.LoadingRequired(langDir, "ScadaAdmin"))
{
if (Localization.LoadDictionaries(langDir, "ScadaAdmin", out errMsg))
{
Translator.TranslateForm(this, "ScadaAdmin.FrmMain", null, contextExpolorer, contextInCnls);
AppPhrases.Init();
winControl.MessageText = AppPhrases.SelectTable;
winControl.SaveReqCaption = AppPhrases.SaveReqCaption;
winControl.SaveReqQuestion = AppPhrases.SaveReqQuestion;
winControl.SaveReqYes = AppPhrases.SaveReqYes;
winControl.SaveReqNo = AppPhrases.SaveReqNo;
winControl.SaveReqCancel = AppPhrases.SaveReqCancel;
}
else
{
ScadaUiUtils.ShowError(errMsg);
}
}
// инициализация дерева проводника
InitTreeView();
// установка начального состояния разрешений элементов
SetItemsEnabledOnConnect();
SetItemsEnabledOnWindowAction();
// загрузка состояния формы
settings = new Settings();
settings.LoadFormState();
if (settings.FormSt.IsEmpty)
{
WindowState = FormWindowState.Maximized;
}
else
{
Left = settings.FormSt.Left;
Top = settings.FormSt.Top;
Width = settings.FormSt.Width;
Height = settings.FormSt.Height;
WindowState = settings.FormSt.Maximized ? FormWindowState.Maximized : FormWindowState.Normal;
pnlLeft.Width = settings.FormSt.ExplorerWidth;
}
}
/// <summary>
/// Browses the server node.
/// </summary>
private void BrowseServerNode(TreeNode treeNode)
{
try
{
tvServer.BeginUpdate();
bool fillNodeRequired = false;
TreeNodeCollection nodeCollection = null;
ServerNodeTag serverNodeTag = null;
NodeId nodeId = null;
if (treeNode == null)
{
fillNodeRequired = true;
nodeCollection = tvServer.Nodes;
serverNodeTag = null;
nodeId = ObjectIds.ObjectsFolder;
}
else if (treeNode.Tag is ServerNodeTag nodeTag)
{
fillNodeRequired = !nodeTag.IsFilled;
nodeCollection = treeNode.Nodes;
serverNodeTag = nodeTag;
nodeId = nodeTag.OpcNodeId;
}
if (fillNodeRequired && nodeId != null && opcSession != null)
{
Browser browser = new Browser(opcSession)
{
BrowseDirection = BrowseDirection.Forward,
NodeClassMask = (int)NodeClass.Variable | (int)NodeClass.Object | (int)NodeClass.Method,
ReferenceTypeId = ReferenceTypeIds.HierarchicalReferences
};
ReferenceDescriptionCollection browseResults = browser.Browse(nodeId);
nodeCollection.Clear();
foreach (ReferenceDescription rd in browseResults)
{
TreeNode childNode = TreeViewUtils.CreateNode(rd.DisplayName, SelectImageKey(rd.NodeClass));
childNode.Tag = new ServerNodeTag(rd, opcSession.NamespaceUris);
// allow to expand any node
TreeNode emptyNode = TreeViewUtils.CreateNode(KpPhrases.EmptyNode, "empty.png");
childNode.Nodes.Add(emptyNode);
nodeCollection.Add(childNode);
}
if (serverNodeTag != null)
{
serverNodeTag.IsFilled = true;
}
}
}
catch (Exception ex)
{
ScadaUiUtils.ShowError(KpPhrases.BrowseServerError + ":" + Environment.NewLine + ex.Message);
}
finally
{
tvServer.EndUpdate();
}
}
/// <summary>
/// Отобразить форму настроек приложения
/// </summary>
public static void Show(TableView.Item item, DataTable tblInCnl, DataTable tblCtrlCnl,
DataTable tblObj, DataTable tblKP)
{
if (item == null)
{
throw new ArgumentNullException("item");
}
if (tblInCnl == null)
{
throw new ArgumentNullException("tblInCnl");
}
if (tblCtrlCnl == null)
{
throw new ArgumentNullException("tblCtrlCnl");
}
if (tblObj == null)
{
throw new ArgumentNullException("tblObj");
}
if (tblKP == null)
{
throw new ArgumentNullException("tblKP");
}
// создание и перевод формы
FrmItemInfo frmItemInfo = new FrmItemInfo();
Translator.TranslateForm(frmItemInfo, "ScadaTableEditor.FrmItemInfo");
// получение информации о входном канале
if (item.CnlNum > 0)
{
string cnlNumStr = item.CnlNum.ToString();
frmItemInfo.txtInCnlNum.Text = cnlNumStr;
try
{
DataView view = new DataView(tblInCnl);
view.RowFilter = "CnlNum = " + cnlNumStr;
if (view.Count > 0)
{
DataRowView rowView = view[0];
frmItemInfo.txtInCnlName.Text = (string)rowView["Name"];
int objNum = (int)rowView["ObjNum"];
if (objNum > 0)
{
frmItemInfo.txtInCnlObjNum.Text = objNum.ToString();
frmItemInfo.txtInCnlObjName.Text = GetObjName(objNum, tblObj);
}
int kpNum = (int)rowView["KPNum"];
if (kpNum > 0)
{
frmItemInfo.txtInCnlKPNum.Text = kpNum.ToString();
frmItemInfo.txtInCnlKPName.Text = GetKPName(kpNum, tblKP);
}
}
}
catch (Exception ex)
{
ScadaUiUtils.ShowError(AppPhrases.GetInCnlError + ":\n" + ex.Message);
}
}
// получение информации о канале управления
if (item.CtrlCnlNum > 0)
{
string ctrlCnlNumStr = item.CtrlCnlNum.ToString();
frmItemInfo.txtCtrlCnlNum.Text = ctrlCnlNumStr;
try
{
DataView view = new DataView(tblCtrlCnl);
view.RowFilter = "CtrlCnlNum = " + ctrlCnlNumStr;
if (view.Count > 0)
{
DataRowView rowView = view[0];
frmItemInfo.txtCtrlCnlName.Text = (string)rowView["Name"];
int objNum = (int)rowView["ObjNum"];
if (objNum > 0)
{
frmItemInfo.txtCtrlCnlObjNum.Text = objNum.ToString();
frmItemInfo.txtCtrlCnlObjName.Text = GetObjName(objNum, tblObj);
}
int kpNum = (int)rowView["KPNum"];
if (kpNum > 0)
{
frmItemInfo.txtCtrlCnlKPNum.Text = kpNum.ToString();
frmItemInfo.txtCtrlCnlKPName.Text = GetKPName(kpNum, tblKP);
}
}
}
catch (Exception ex)
{
ScadaUiUtils.ShowError(AppPhrases.GetCtrlCnlError + ":\n" + ex.Message);
}
}
// отображение формы
frmItemInfo.ShowDialog();
}
/// <summary>
/// Writes the error to the log and displays a error message.
/// </summary>
public void ProcError(string message)
{
ErrLog.WriteError(message);
ScadaUiUtils.ShowError(message);
}
private void btnDelete_Click(object sender, EventArgs e)
{
// удаление набора или представления
if (selViewSet == null && selViewInfo == null)
{
ScadaUiUtils.ShowError(AppPhrases.ChooseViewToDelete);
}
else
{
if (selViewInfo == null)
{
// удаление набора таблиц
int ind = viewSettings.ViewSetList.IndexOf(selViewSet);
viewSettings.ViewSetList.RemoveAt(ind);
tvTableSets.Nodes.RemoveAt(ind);
// определение выбранного набора таблиц
if (--ind < 0)
{
ind = 0;
}
if (ind < viewSettings.ViewSetList.Count)
{
selViewSet = viewSettings.ViewSetList[ind];
tvTableSets.SelectedNode = tvTableSets.Nodes[ind];
}
else
{
selViewSet = null;
tvTableSets.SelectedNode = null;
txtName.Text = "";
txtName.Enabled = false;
lblDir.Visible = true;
lblFile.Visible = false;
txtDirOrFile.Text = "";
txtDirOrFile.Enabled = false;
btnSelectView.Visible = false;
}
}
else
{
// удаление представления
int tableInd = selViewSet.Items.IndexOf(selViewInfo);
selViewSet.Items.RemoveAt(tableInd);
int tableSetInd = viewSettings.ViewSetList.IndexOf(selViewSet);
TreeNode nodeTableSet = tvTableSets.Nodes[tableSetInd];
nodeTableSet.Nodes.RemoveAt(tableInd);
// определение выбранного представления
if (--tableInd < 0)
{
tableInd = 0;
}
if (tableInd < selViewSet.Count)
{
selViewInfo = selViewSet[tableInd];
tvTableSets.SelectedNode = nodeTableSet.Nodes[tableInd];
}
else
{
selViewInfo = null;
tvTableSets.SelectedNode = nodeTableSet;
}
}
viewSets_Changed();
}
}
/// <summary>
/// Обработать ошибку, записав информацию в журнал и отобразив сообщение
/// </summary>
public static void ProcError(string message)
{
AppData.ErrLog.WriteAction(message, Log.ActTypes.Exception);
ScadaUiUtils.ShowError(message);
}
private void btnSelectView_Click(object sender, EventArgs e)
{
if (openFileDialog.ShowDialog() == DialogResult.OK)
{
// определение наименования, имени файла и типа представления
string fname = openFileDialog.FileName;
string ext = Path.GetExtension(fname);
string viewFile = "";
string viewTitle = "";
int viewTypeInd = 0;
if (ext == ".tbl" || ext == ".ofm" || ext == ".sch" || ext == ".fcs")
{
string dir = selViewSet == null ? "" : ScadaUtils.NormalDir(selViewSet.Directory);
int pos = dir == "" ? -1 : fname.IndexOf(dir);
viewFile = pos >= 0 ? fname.Substring(pos + dir.Length) : Path.GetFileName(fname);
if (ext == ".sch")
{
viewTypeInd = 1;
}
else if (ext == ".fcs")
{
viewTypeInd = 2;
}
try
{
using (StreamReader reader = new StreamReader(fname, Encoding.Default))
{
if (ext == ".ofm")
{
string line = reader.ReadLine();
pos = line.IndexOf(": ");
viewTitle = pos >= 0 ? line.Substring(pos + 2) : line;
}
else
{
reader.ReadLine();
string line = reader.ReadLine();
pos = line.IndexOf("title=\"");
if (pos >= 0)
{
int quotPos = line.LastIndexOf("\"");
viewTitle = line.Substring(pos + 7, quotPos - pos - 7);
}
}
}
}
catch (Exception ex)
{
ScadaUiUtils.ShowError(AppPhrases.ParseViewTitleError + ":\n" + ex.Message);
}
}
else if (ext == ".aspx" || ext == ".htm" || ext == ".html")
{
int pos = webAppDir == "" ? -1 : fname.IndexOf(webAppDir);
viewFile = pos >= 0 ? fname.Substring(pos + webAppDir.Length).Replace('\\', '/') : fname;
viewTypeInd = 3;
}
txtDirOrFile.Text = viewFile;
txtName.Text = viewTitle;
cbType.SelectedIndex = viewTypeInd;
}
}
private void btnClone_Click(object sender, EventArgs e)
{
// getting the type of data being cloned
bool cloneInCnls = rbInCnls.Checked;
try {
// getting cloned channels
string fieldName = cloneInCnls ? "CnlNum" : "CtrlCnlNum";
var table = cloneInCnls ? Tables.GetInCnlTable() : Tables.GetCtrlCnlTable();
table.DefaultView.RowFilter = numStartNum.Text + " <= " + fieldName + " and " +
fieldName + " <= " + numFinalNum.Text;
var rows = new List <DataRow>(); // cloning strings
for (var i = 0; i < table.DefaultView.Count; i++)
{
rows.Add(table.DefaultView[i].Row);
}
// cloning
int shift = Convert.ToInt32(numNewStartNum.Value - numStartNum.Value);
var newObjNum = cbObj.SelectedValue;
var newKPNum = cbKP.SelectedValue;
bool objNumChanged = newObjNum == DBNull.Value || (int)newObjNum > 0;
bool kpNumChanged = newKPNum == DBNull.Value || (int)newKPNum > 0;
foreach (var row in rows)
{
var newRow = table.NewRow();
newRow.ItemArray = row.ItemArray;
newRow[0] = (int)newRow[0] + shift;
if (objNumChanged)
{
newRow["ObjNum"] = newObjNum;
}
if (kpNumChanged)
{
newRow["KPNum"] = newKPNum;
}
table.Rows.Add(newRow);
}
// storing information in the database
var updRows = 0;
try {
var adapter = table.ExtendedProperties["DataAdapter"] as SqlCeDataAdapter;
adapter.ContinueUpdateOnError = false;
updRows = adapter.Update(table);
string infoMsg =
(cloneInCnls ? AppPhrases.CloneInCnlsCompleted : AppPhrases.CloneCtrlCnlsCompleted) + "\r\n" +
string.Format(AppPhrases.AddedCnlsCount, updRows);
ScadaUiUtils.ShowInfo(updRows > 0 ? infoMsg + AppPhrases.RefreshRequired : infoMsg);
} catch (Exception ex) {
// determining the number of the channel on which the error occurred
int cnlNum = -1;
if (table.HasErrors)
{
try {
cnlNum = (int)table.GetErrors()[0][fieldName] - shift;
} catch {
// ignored
}
}
// generating and displaying an error message
string errMsg =
(cloneInCnls ? AppPhrases.CloneInCnlsError : AppPhrases.CloneCtrlCnlsError) + ".\r\n" +
string.Format(AppPhrases.AddedCnlsCount, updRows) + "\r\n" +
(cnlNum < 0 ? CommonPhrases.ErrorWithColon : string.Format(AppPhrases.CloneCnlError, cnlNum)) +
"\r\n" + Tables.TranslateErrorMessage(ex.Message, table);
AppData.ErrLog.WriteAction(errMsg, Log.ActTypes.Exception);
ScadaUiUtils.ShowError(updRows > 0 ? errMsg + AppPhrases.RefreshRequired : errMsg);
}
} catch (Exception ex) {
AppUtils.ProcError((cloneInCnls ? AppPhrases.CloneInCnlsError : AppPhrases.CloneCtrlCnlsError) +
":\r\n" + ex.Message);
}
}
private void treeView_AfterLabelEdit(object sender, NodeLabelEditEventArgs e)
{
// получение изменений после завершения редактирования узла
if (e.Label != null /*редактирование отменено*/)
{
AddressBook.AddressBookItem bookItem = e.Node.Tag as AddressBook.AddressBookItem;
if (bookItem != null)
{
string oldVal = bookItem.Value;
string newVal = e.Label;
if (newVal == "")
{
e.CancelEdit = true;
ScadaUiUtils.ShowError(AbPhrases.EmptyValueNotAllowed);
e.Node.BeginEdit();
}
else if (!oldVal.Equals(newVal, StringComparison.Ordinal))
{
// установка нового значения
bookItem.Value = newVal;
// определение нового индекса узла, чтобы сохранить упорядоченность, и проверка значения
IList list = bookItem.Parent.Children;
int curInd = e.Node.Index;
int newInd = curInd;
bool duplicated;
string errMsg = "";
if (bookItem is AddressBook.ContactGroup)
{
newInd = FindInsertIndex <AddressBook.ContactGroup>(
(List <AddressBook.ContactGroup>)list, curInd, out duplicated);
if (duplicated)
{
errMsg = AbPhrases.ContactGroupExists;
}
}
else if (bookItem is AddressBook.Contact)
{
newInd = FindInsertIndex <AddressBook.Contact>(
(List <AddressBook.Contact>)list, curInd, out duplicated);
if (duplicated)
{
errMsg = AbPhrases.ContactExists;
}
}
else if (bookItem is AddressBook.ContactRecord)
{
newInd = FindInsertIndex <AddressBook.ContactRecord>(
(List <AddressBook.ContactRecord>)list, curInd, out duplicated);
if (bookItem is AddressBook.PhoneNumber)
{
if (duplicated)
{
errMsg = AbPhrases.PhoneNumberExists;
}
}
else
{
if (duplicated)
{
errMsg = AbPhrases.EmailExists;
}
if (!CheckEmail(newVal))
{
errMsg = AbPhrases.IncorrectEmail;
}
}
}
if (errMsg != "")
{
// возврат старого значения
bookItem.Value = newVal;
e.CancelEdit = true;
ScadaUiUtils.ShowError(errMsg);
e.Node.BeginEdit();
}
else if (newInd != curInd)
{
// перемещение узла, чтобы сохранить упорядоченность
BeginInvoke(new Action(() => { treeView.MoveSelectedNode(newInd); }));
}
Modified = true;
}
}
}
}
private void treeView_AfterLabelEdit(object sender, NodeLabelEditEventArgs e)
{
// receiving changes after the node has been edited
if (e.Label != null /*editing canceled*/)
{
var bookItem = e.Node.Tag as AddressBook.AddressBookItem;
if (bookItem != null)
{
string oldVal = bookItem.Value;
string newVal = e.Label;
if (newVal == "")
{
e.CancelEdit = true;
ScadaUiUtils.ShowError(AbPhrases.EmptyValueNotAllowed);
e.Node.BeginEdit();
}
else if (!oldVal.Equals(newVal, StringComparison.Ordinal))
{
// setting a new value
bookItem.Value = newVal;
// defining a new node index to keep order, and checking the value
IList list = bookItem.Parent.Children;
int curInd = e.Node.Index;
int newInd = curInd;
bool duplicated;
var errMsg = "";
if (bookItem is AddressBook.ContactGroup)
{
newInd = FindInsertIndex <AddressBook.ContactGroup>(
(List <AddressBook.ContactGroup>)list, curInd, out duplicated);
if (duplicated)
{
errMsg = AbPhrases.ContactGroupExists;
}
}
else if (bookItem is AddressBook.Contact)
{
newInd = FindInsertIndex <AddressBook.Contact>(
(List <AddressBook.Contact>)list, curInd, out duplicated);
if (duplicated)
{
errMsg = AbPhrases.ContactExists;
}
}
else if (bookItem is AddressBook.ContactRecord)
{
newInd = FindInsertIndex <AddressBook.ContactRecord>(
(List <AddressBook.ContactRecord>)list, curInd, out duplicated);
if (bookItem is AddressBook.PhoneNumber)
{
if (duplicated)
{
errMsg = AbPhrases.PhoneNumberExists;
}
}
else
{
if (duplicated)
{
errMsg = AbPhrases.EmailExists;
}
if (!CheckEmail(newVal))
{
errMsg = AbPhrases.IncorrectEmail;
}
}
}
if (errMsg != "")
{
// returning the old value
bookItem.Value = newVal;
e.CancelEdit = true;
ScadaUiUtils.ShowError(errMsg);
e.Node.BeginEdit();
}
else if (newInd != curInd)
{
// moving the node to keep order
BeginInvoke(new Action(() => { treeView.MoveSelectedNode(newInd); }));
}
Modified = true;
}
}
}
}
