private void btnCreate_Click(object sender, EventArgs e)
{
// создание каналов
string logFileName = AppData.AppDirs.LogDir + "ScadaAdminCreateCnls.txt";
bool logCreated;
string msg;
bool createOK = CreateCnls.CreateChannels(kpInfoList,
chkInsertKPName.Checked, logFileName, out logCreated, out msg);
if (msg != "")
{
if (createOK)
{
ScadaUiUtils.ShowInfo(msg);
}
else
{
AppUtils.ProcError(msg);
}
}
if (logCreated)
{
Process.Start(logFileName);
}
}
private void miSettingsParams_Click(object sender, EventArgs e)
{
string oldBaseSdfFile = settings.AppSett.BaseSDFFile;
// создание и отображение формы настроек приложения
FrmSettings frmSettings = new FrmSettings();
frmSettings.ParamsToControls(settings.AppSett);
if (frmSettings.ShowDialog() == DialogResult.OK)
{
frmSettings.ControlsToParams(settings.AppSett);
lblBaseSdfFile.Text = settings.AppSett.BaseSDFFile;
string errMsg;
if (!settings.SaveAppSettings(out errMsg))
{
AppUtils.ProcError(errMsg);
}
}
// повторное соединение с БД, если изменился файл базы конфигурации
if (oldBaseSdfFile != settings.AppSett.BaseSDFFile)
{
PrepareCloseAll(true);
bool cancel;
winControl.CloseAllForms(out cancel);
if (!cancel)
{
Disconnect();
SetItemsEnabledOnWindowAction();
Connect(true);
}
}
}
private void miSettingsParams_Click(object sender, EventArgs e)
{
string oldBaseSdfFile = settings.AppSett.BaseSDFFile;
// creating and displaying application settings form
var frmSettings = new FrmSettings();
frmSettings.ParamsToControls(settings.AppSett);
if (frmSettings.ShowDialog() == DialogResult.OK)
{
frmSettings.ControlsToParams(settings.AppSett);
lblBaseSdfFile.Text = settings.AppSett.BaseSDFFile;
string errMsg;
if (!settings.SaveAppSettings(out errMsg))
{
AppUtils.ProcError(errMsg);
}
}
// reconnect to the database if the configuration database file has changed
if (oldBaseSdfFile != settings.AppSett.BaseSDFFile)
{
PrepareCloseAll(true);
bool cancel;
winControl.CloseAllForms(out cancel);
if (!cancel)
{
Disconnect();
SetItemsEnabledOnWindowAction();
Connect(true);
}
}
}
private void FrmCloneCnls_Shown(object sender, EventArgs e)
{
// filling in the drop-down list of objects
try {
var table = Tables.GetObjTable();
table.Rows.Add(-1, AppPhrases.NotReplace);
table.Rows.Add(DBNull.Value, AppPhrases.Undefined);
cbObj.DataSource = table;
cbObj.DisplayMember = "Name";
cbObj.ValueMember = "ObjNum";
cbObj.SelectedValue = -1;
} catch (Exception ex) {
AppUtils.ProcError(AppPhrases.FillObjListError + ":\r\n" + ex.Message);
}
// filling the drop-down list of KP
try {
var table = Tables.GetKPTable();
table.Rows.Add(-1, AppPhrases.NotReplace);
table.Rows.Add(DBNull.Value, AppPhrases.Undefined);
cbKP.DataSource = table;
cbKP.DisplayMember = "Name";
cbKP.ValueMember = "KPNum";
cbKP.SelectedValue = -1;
} catch (Exception ex) {
AppUtils.ProcError(AppPhrases.FillKPListError + ":\r\n" + ex.Message);
}
}
/// <summary>
/// Загрузить библиотеки КП
/// </summary>
private void LoadKPDlls()
{
if (kpViewTypes == null || lastCommDir != commDirs.ExeDir)
{
lastCommDir = commDirs.ExeDir;
kpViewTypes = new Dictionary <string, Type>();
try
{
DirectoryInfo dirInfo = new DirectoryInfo(commDirs.KPDir);
FileInfo[] fileInfoAr = dirInfo.GetFiles("kp*.dll", SearchOption.TopDirectoryOnly);
foreach (FileInfo fileInfo in fileInfoAr)
{
if (!fileInfo.Name.Equals("kp.dll", StringComparison.OrdinalIgnoreCase))
{
Type kpViewType;
try { kpViewType = KPFactory.GetKPViewType(fileInfo.FullName); }
catch { kpViewType = null; }
kpViewTypes.Add(fileInfo.Name, kpViewType);
}
}
}
catch (Exception ex)
{
AppUtils.ProcError(AppPhrases.LoadKPDllError + ":\r\n" + ex.Message);
}
}
}
private void bindingNavigatorRefreshItem_Click(object sender, EventArgs e)
{
if (UpdateTable())
{
Table.RowChanged -= dataTable_RowChanged;
Table.RowDeleted -= dataTable_RowDeleted;
bindingSource.DataSource = null; // для ускорения изменения данных в таблице
try
{
// обновление редактируемой таблицы
Table.Clear();
SqlCeDataAdapter adapter = Table.ExtendedProperties["DataAdapter"] as SqlCeDataAdapter;
adapter.Fill(Table);
Table.BeginLoadData();
// обновление таблиц, которые являются источниками данных для значений ячеек
foreach (DataGridViewColumn col in dataGridView.Columns)
{
DataGridViewComboBoxColumn cbCol = col as DataGridViewComboBoxColumn;
if (cbCol != null)
{
DataTable tbl = cbCol.DataSource as DataTable;
if (tbl != null)
{
bool emtyRowExists = tbl.DefaultView.Find(DBNull.Value) >= 0;
tbl.Clear();
adapter = tbl.ExtendedProperties["DataAdapter"] as SqlCeDataAdapter;
adapter.Fill(tbl);
if (emtyRowExists)
{
tbl.BeginLoadData();
tbl.Rows.Add(DBNull.Value, " ");
}
}
}
}
}
catch (Exception ex)
{
AppUtils.ProcError(AppPhrases.RefreshDataError + ":\r\n" + ex.Message);
}
Table.RowChanged += dataTable_RowChanged;
Table.RowDeleted += dataTable_RowDeleted;
bindingSource.DataSource = Table;
bindingSource.ResetBindings(false);
SetModified(WinInfo.Modified); // установка доступности кнопок
}
}
private void btnImport_Click(object sender, EventArgs e)
{
// import selected table from dat format
if (AppData.Connected)
{
var selItem = cbTable.SelectedItem;
string logFileName = AppData.AppDirs.LogDir + "ScadaAdminImport.txt";
bool importOK;
bool logCreated;
string msg;
if (selItem is ImportAllTablesItem)
{
// import all tables from a directory
importOK = ImportExport.ImportAllTables(txtFileName.Text, Tables.TableInfoList,
logFileName, out logCreated, out msg);
}
else if (selItem is ImportArchiveItem)
{
// import archive
importOK = ImportExport.ImportArchive(txtFileName.Text, Tables.TableInfoList,
logFileName, out logCreated, out msg);
}
else
{
// import table
var tableInfo = (Tables.TableInfo)selItem;
int minID = gbIDs.Enabled && chkStartID.Checked ? Convert.ToInt32(numStartID.Value) : 0;
int maxID = gbIDs.Enabled && chkFinalID.Checked ? Convert.ToInt32(numFinalID.Value) : int.MaxValue;
int newMinID = gbIDs.Enabled && chkNewStartID.Checked ? Convert.ToInt32(numNewStartID.Value) : 0;
importOK = ImportExport.ImportTable(txtFileName.Text, tableInfo, minID, maxID, newMinID,
logFileName, out logCreated, out msg);
}
// display of the result message
if (importOK)
{
ScadaUiUtils.ShowInfo(msg);
}
else
{
AppUtils.ProcError(msg);
// log display in notebook
if (logCreated)
{
Process.Start(logFileName);
}
}
}
}
private void btnImport_Click(object sender, EventArgs e)
{
// импорт выбранной таблицы из формата DAT
if (AppData.Connected)
{
object selItem = cbTable.SelectedItem;
string logFileName = AppData.AppDirs.LogDir + "ScadaAdminImport.txt";
bool importOK;
bool logCreated;
string msg;
if (selItem is ImportAllTablesItem)
{
// импорт всех таблиц из директории
importOK = ImportExport.ImportAllTables(txtFileName.Text, Tables.TableInfoList,
logFileName, out logCreated, out msg);
}
else if (selItem is ImportArchiveItem)
{
// импорт архива
importOK = ImportExport.ImportArchive(txtFileName.Text, Tables.TableInfoList,
logFileName, out logCreated, out msg);
}
else
{
// импорт таблицы
Tables.TableInfo tableInfo = (Tables.TableInfo)selItem;
int minID = gbIDs.Enabled && chkStartID.Checked ? Convert.ToInt32(numStartID.Value) : 0;
int maxID = gbIDs.Enabled && chkFinalID.Checked ? Convert.ToInt32(numFinalID.Value) : int.MaxValue;
int newMinID = gbIDs.Enabled && chkNewStartID.Checked ? Convert.ToInt32(numNewStartID.Value) : 0;
importOK = ImportExport.ImportTable(txtFileName.Text, tableInfo, minID, maxID, newMinID,
logFileName, out logCreated, out msg);
}
// отображение сообщения о результате
if (importOK)
{
ScadaUiUtils.ShowInfo(msg);
}
else
{
AppUtils.ProcError(msg);
// отображение журнала в блокноте
if (logCreated)
{
Process.Start(logFileName);
}
}
}
}
private void miDbBackup_Click(object sender, EventArgs e)
{
// резервное копирование файла базы конфигурации
string msg;
if (ImportExport.BackupSDF(settings.AppSett.BaseSDFFile, settings.AppSett.BackupDir, out msg))
{
ScadaUiUtils.ShowInfo(msg);
}
else
{
AppUtils.ProcError(msg);
}
}
private void miDbBackup_Click(object sender, EventArgs e)
{
// backup configuration database file
string msg;
if (ImportExport.BackupSDF(settings.AppSett.BaseSDFFile, settings.AppSett.BackupDir, out msg))
{
ScadaUiUtils.ShowInfo(msg);
}
else
{
AppUtils.ProcError(msg);
}
}
/// <summary>
/// Заполнить таблицу КП
/// </summary>
private void FillKPGrid()
{
try
{
DataTable tblObj = Tables.GetObjTable();
tblObj.Rows.Add(DBNull.Value, AppPhrases.UndefinedItem);
DataGridViewComboBoxColumn colObjNum = (DataGridViewComboBoxColumn)gvKPSel.Columns["colObjNum"];
colObjNum.DataSource = tblObj;
colObjNum.DisplayMember = "Name";
colObjNum.ValueMember = "ObjNum";
DataTable tblKP = Tables.GetKPTable();
DataTable tblKPType = Tables.GetKPTypeTable();
foreach (DataRow rowKP in tblKP.Rows)
{
CreateCnls.KPInfo kpInfo = CreateCnls.KPInfo.Create(rowKP, tblKPType);
if (kpInfo.DllFileName != "")
{
Type kpViewType;
if (kpViewTypes.TryGetValue(kpInfo.DllFileName, out kpViewType))
{
if (kpViewType == null)
{
kpInfo.Color = Color.Red;
kpInfo.DllState = CreateCnls.DllStates.Error;
}
else
{
kpInfo.Enabled = true;
kpInfo.Color = Color.Black;
kpInfo.DllState = CreateCnls.DllStates.Loaded;
}
}
else
{
kpInfo.DllState = CreateCnls.DllStates.NotFound;
}
}
kpInfoList.Add(kpInfo);
}
gvKPSel.DataSource = kpInfoList;
}
catch (Exception ex)
{
AppUtils.ProcError(AppPhrases.FillKPGridError + ":\r\n" + ex.Message);
}
}
private void miDbBackup_Click(object sender, EventArgs e)
{
// резервное копирование файла базы конфигурации
try
{
string workFileName = settings.AppSett.BaseSDFFile;
string backupDir = settings.AppSett.BackupDir;
if (File.Exists(workFileName))
{
if (Directory.Exists(backupDir))
{
bool wasConnected = AppData.Connected;
string backupFileName = backupDir + Path.GetFileNameWithoutExtension(workFileName) +
DateTime.Now.ToString(" yyyy-MM-dd HH-mm-ss") + ".sdf";
try
{
if (wasConnected)
{
AppData.Conn.Close(); // для сохранения изменений
}
File.Copy(workFileName, backupFileName, true);
}
finally
{
if (wasConnected)
{
AppData.Conn.Open();
}
}
ScadaUtils.ShowInfo(string.Format(AppPhrases.BackupCompleted, backupFileName));
}
else
{
ScadaUtils.ShowError(AppPhrases.BackupDirNotExists);
}
}
else
{
ScadaUtils.ShowError(AppPhrases.BaseSDFFileNotExists);
}
}
catch (Exception ex)
{
AppUtils.ProcError(AppPhrases.BackupError + ":\r\n" + ex.Message);
}
}
private void bindingNavigatorRefreshItem_Click(object sender, EventArgs e)
{
if (UpdateTable())
{
Table.RowChanged -= dataTable_RowChanged;
Table.RowDeleted -= dataTable_RowDeleted;
bindingSource.DataSource = null; // to speed up data changes in the table
try {
// update editable table
Table.Clear();
var adapter = Table.ExtendedProperties["DataAdapter"] as SqlCeDataAdapter;
adapter.Fill(Table);
Table.BeginLoadData();
// updating tables that are data sources for cell values
foreach (DataGridViewColumn col in dataGridView.Columns)
{
var cbCol = col as DataGridViewComboBoxColumn;
if (cbCol != null)
{
var tbl = cbCol.DataSource as DataTable;
if (tbl != null)
{
bool emtyRowExists = tbl.DefaultView.Find(DBNull.Value) >= 0;
tbl.Clear();
adapter = tbl.ExtendedProperties["DataAdapter"] as SqlCeDataAdapter;
adapter.Fill(tbl);
if (emtyRowExists)
{
tbl.BeginLoadData();
tbl.Rows.Add(DBNull.Value, " ");
}
}
}
}
} catch (Exception ex) {
AppUtils.ProcError(AppPhrases.RefreshDataError + ":\r\n" + ex.Message);
}
Table.RowChanged += dataTable_RowChanged;
Table.RowDeleted += dataTable_RowDeleted;
bindingSource.DataSource = Table;
bindingSource.ResetBindings(false);
SetModified(ChildFormTag.Modified); // setting the availability of buttons
}
}
/// <summary>
/// Disconnect from DB
/// </summary>
private void Disconnect()
{
try {
if (AppData.Connected)
{
AppData.Disconnect();
nodDB.ImageKey = nodDB.SelectedImageKey = "db_gray.gif";
treeView.CollapseAll();
SetItemsEnabledOnConnect();
}
} catch (Exception ex) {
AppUtils.ProcError(AppPhrases.DisconnectError + ":\r\n" + ex.Message);
}
}
private void miDbCompact_Click(object sender, EventArgs e)
{
// packaging configuration database file
try {
if (AppData.Compact())
{
ScadaUiUtils.ShowInfo(AppPhrases.CompactCompleted);
}
else
{
ScadaUiUtils.ShowError(AppPhrases.ConnectionUndefined);
}
} catch (Exception ex) {
AppUtils.ProcError(AppPhrases.CompactError + ":\r\n" + ex.Message);
}
}
/// <summary>
/// Сохранить изменения в БД
/// </summary>
public void Save()
{
string errMsg;
saveOk = Tables.UpdateData(Table, out errMsg);
if (saveOk)
{
SetModified(false);
}
else
{
SetModified(true);
AppUtils.ProcError(errMsg);
}
saveOccured = true;
}
/// <summary>
/// Fill filter KP on communication line
/// </summary>
private void FillKPFilter()
{
try {
var tblCommLine = Tables.GetCommLineTable();
var noFilterRow = tblCommLine.NewRow();
noFilterRow["CommLineNum"] = 0;
noFilterRow["Name"] = cbKPFilter.Items[0];
tblCommLine.Rows.InsertAt(noFilterRow, 0);
cbKPFilter.DataSource = tblCommLine;
cbKPFilter.SelectedIndexChanged += cbKPFilter_SelectedIndexChanged;
} catch (Exception ex) {
AppUtils.ProcError(AppPhrases.FillKPFilterError + ":\r\n" + ex.Message);
}
}
/// <summary>
/// Соединиться с БД
/// </summary>
private bool Connect(bool expandTree)
{
bool result;
bool connectNeeded = !AppData.Connected;
try
{
// соединение с БД
if (connectNeeded)
{
AppData.Connect();
nodDB.ImageKey = nodDB.SelectedImageKey = "db.gif";
nodSystem.Expand();
nodDict.Expand();
SetItemsEnabledOnConnect();
}
result = true;
}
catch (Exception ex)
{
AppUtils.ProcError(AppPhrases.ConnectError + ":\r\n" + ex.Message);
result = false;
}
if (result)
{
// раскрытие дерева проводника
if (expandTree)
{
treeView.BeforeExpand -= treeView_BeforeExpand;
nodDB.Expand();
treeView.BeforeExpand += treeView_BeforeExpand;
}
// группировка каналов
if (connectNeeded)
{
GroupCnls();
}
}
return(result);
}
private void btnImport_Click(object sender, EventArgs e)
{
// импорт выбранной таблицы из формата DAT
Tables.TableInfo tableInfo = cbTable.SelectedItem as Tables.TableInfo;
if (AppData.Connected)
{
string logFileName = chkImportLog.Checked ? AppData.ExeDir + "ScadaAdminImport.txt" : "";
bool importOK;
bool logCreated;
string msg;
if (tableInfo == null)
{
// импорт архива
importOK = ImportExport.ImportArchive(txtFileName.Text, Tables.TableInfoList,
logFileName, out logCreated, out msg);
}
else
{
// импорт таблицы
int minID = gbIDs.Enabled && chkStartID.Checked ? Convert.ToInt32(numStartID.Value) : 0;
int maxID = gbIDs.Enabled && chkFinalID.Checked ? Convert.ToInt32(numFinalID.Value) : int.MaxValue;
int newMinID = gbIDs.Enabled && chkNewStartID.Checked ? Convert.ToInt32(numNewStartID.Value) : 0;
importOK = ImportExport.ImportTable(txtFileName.Text, tableInfo, minID, maxID, newMinID,
logFileName, out logCreated, out msg);
}
// отображение сообщения о результате импорта
if (importOK)
{
ScadaUtils.ShowInfo(msg);
}
else
{
AppUtils.ProcError(msg);
}
// отображение журанала в блокноте
if (logCreated)
{
Process.Start(logFileName);
}
}
}
private void miDbPassToServer_Click(object sender, EventArgs e)
{
// перевод базы конфигурации в формат DAT
try
{
if (AppData.Connected)
{
string baseDatDir = settings.AppSett.BaseDATDir;
if (Directory.Exists(baseDatDir))
{
// создание файла блокировки базы конфигурации
string baseLockPath = baseDatDir + "baselock";
FileStream baseLockStream = new FileStream(baseLockPath, FileMode.Create, FileAccess.Write, FileShare.ReadWrite);
baseLockStream.Close();
try
{
// сохранение таблиц базы конфигурации в формате DAT
BaseAdapter adapter = new BaseAdapter();
foreach (Tables.TableInfo tableInfo in Tables.TablesInfo)
{
DataTable table = tableInfo.GetTable();
adapter.FileName = baseDatDir + tableInfo.FileName;
adapter.Update(table);
}
}
finally
{
// удаление файла блокировки базы конфигурации
File.Delete(baseLockPath);
}
ScadaUtils.ShowInfo(AppPhrases.DbPassCompleted);
}
else
{
ScadaUtils.ShowError(CommonPhrases.BaseDATDirNotExists);
}
}
}
catch (Exception ex)
{
AppUtils.ProcError(AppPhrases.DbPassError + ":\r\n" + ex.Message);
}
}
private void miServiceRestart_Click(object sender, EventArgs e)
{
// перезапуск или запуск службы
try
{
Cursor = Cursors.WaitCursor;
// получение контроллера службы
string serviceName = sender == miServiceRestartServer || sender == btnRestartServer ?
"ScadaServerService" : "ScadaCommService";
ServiceController svcContr = new ServiceController(serviceName);
// ожидание завершения запуска или оставновки службы
if (svcContr.Status == ServiceControllerStatus.StartPending)
{
svcContr.WaitForStatus(ServiceControllerStatus.Running, ServiceWait);
}
else if (svcContr.Status == ServiceControllerStatus.StopPending)
{
svcContr.WaitForStatus(ServiceControllerStatus.Stopped, ServiceWait);
}
if (svcContr.Status == ServiceControllerStatus.Running)
{
// перезапуск службы
svcContr.Stop();
svcContr.WaitForStatus(ServiceControllerStatus.Stopped, ServiceWait);
svcContr.Start();
}
else if (svcContr.Status == ServiceControllerStatus.Stopped)
{
// запуск службы
svcContr.Start();
}
}
catch (Exception ex)
{
AppUtils.ProcError(AppPhrases.ServiceRestartError + ":\r\n" + ex.Message);
}
finally
{
Cursor = Cursors.Default;
}
}
/// <summary>
/// Initialize the form
/// </summary>
private void Init()
{
// form initialization
if (!inited)
{
inited = true;
// setting controls depending on localization
PictureBox activePictureBox;
if (Localization.UseRussian)
{
activePictureBox = pbAboutRu;
pbAboutEn.Visible = false;
lblVersionEn.Visible = false;
lblVersionRu.Text = "Версия " + Version;
}
else
{
activePictureBox = pbAboutEn;
pbAboutRu.Visible = false;
lblVersionRu.Visible = false;
lblVersionEn.Text = "Version " + Version;
}
// download images and hyperlinks from files if they exist
bool imgLoaded;
string errMsg;
if (ScadaUiUtils.LoadAboutForm(AppData.AppDirs.ExeDir, this, activePictureBox, lblWebsite,
out imgLoaded, out linkUrl, out errMsg))
{
if (imgLoaded)
{
lblVersionRu.Visible = false;
lblVersionEn.Visible = false;
}
}
else
{
AppUtils.ProcError(errMsg);
}
}
}
/// <summary>
/// Инициализировать форму
/// </summary>
private void Init()
{
// инициализация формы
if (!inited)
{
inited = true;
// настройка элементов управления в зависимости от локализации
PictureBox activePictureBox;
if (Localization.UseRussian)
{
activePictureBox = pbAboutRu;
pbAboutEn.Visible = false;
lblVersionEn.Visible = false;
lblVersionRu.Text = "Версия " + Version;
}
else
{
activePictureBox = pbAboutEn;
pbAboutRu.Visible = false;
lblVersionRu.Visible = false;
lblVersionEn.Text = "Version " + Version;
}
// загрузка изображения и гиперссылки из файлов, если они существуют
bool imgLoaded;
string errMsg;
if (ScadaUiUtils.LoadAboutForm(AppData.ExeDir, this, activePictureBox, lblWebsite,
out imgLoaded, out linkUrl, out errMsg))
{
if (imgLoaded)
{
lblVersionRu.Visible = false;
lblVersionEn.Visible = false;
}
}
else
{
AppUtils.ProcError(errMsg);
}
}
}
private void miDbCompact_Click(object sender, EventArgs e)
{
// упаковка файла базы конфигурации
try
{
if (AppData.Compact())
{
ScadaUiUtils.ShowInfo(AppPhrases.CompactCompleted);
}
else
{
ScadaUiUtils.ShowError(AppPhrases.ConnectionUndefined);
}
}
catch (Exception ex)
{
AppUtils.ProcError(AppPhrases.CompactError + ":\r\n" + ex.Message);
}
}
/// <summary>
/// Calculate and display channel numbers
/// </summary>
private void CalcAndShowCnlNums(bool showError)
{
// getting numbers of existing channels
if (inCnlNums == null)
{
inCnlNums = Tables.GetInCnlNums();
}
if (ctrlCnlNums == null)
{
ctrlCnlNums = Tables.GetCtrlCnlNums();
}
// getting numbering parameters
var inCnlNumParams = new CreateCnls.CnlNumParams()
{
Start = decimal.ToInt32(numInCnlsStart.Value),
Multiple = decimal.ToInt32(numInCnlsMultiple.Value),
Shift = decimal.ToInt32(numInCnlsShift.Value),
Space = decimal.ToInt32(numInCnlsSpace.Value)
};
var ctrlCnlNumParams = new CreateCnls.CnlNumParams()
{
Start = decimal.ToInt32(numCtrlCnlsStart.Value),
Multiple = decimal.ToInt32(numCtrlCnlsMultiple.Value),
Shift = decimal.ToInt32(numCtrlCnlsShift.Value),
Space = decimal.ToInt32(numCtrlCnlsSpace.Value)
};
// calculation of channel numbers
string errMsg;
bool calcOk = CreateCnls.CalcCnlNums(kpViewTypes, kpInfoList, commDirs,
inCnlNums, inCnlNumParams, ctrlCnlNums, ctrlCnlNumParams, out errMsg);
// output to form
SwitchCalcCreateEnabled(!calcOk);
gvKPSel.Invalidate();
if (showError && errMsg != "")
{
AppUtils.ProcError(errMsg);
}
}
/// <summary>
/// Рассчитать и отобразить номера каналов
/// </summary>
private void CalcAndShowCnlNums(bool showError)
{
// получение номеров существующих каналов
if (inCnlNums == null)
{
inCnlNums = Tables.GetInCnlNums();
}
if (ctrlCnlNums == null)
{
ctrlCnlNums = Tables.GetCtrlCnlNums();
}
// получение параметров нумерации
CreateCnls.CnlNumParams inCnlNumParams = new CreateCnls.CnlNumParams()
{
Start = decimal.ToInt32(numInCnlsStart.Value),
Multiple = decimal.ToInt32(numInCnlsMultiple.Value),
Shift = decimal.ToInt32(numInCnlsShift.Value),
Space = decimal.ToInt32(numInCnlsSpace.Value)
};
CreateCnls.CnlNumParams ctrlCnlNumParams = new CreateCnls.CnlNumParams()
{
Start = decimal.ToInt32(numCtrlCnlsStart.Value),
Multiple = decimal.ToInt32(numCtrlCnlsMultiple.Value),
Shift = decimal.ToInt32(numCtrlCnlsShift.Value),
Space = decimal.ToInt32(numCtrlCnlsSpace.Value)
};
// рассчёт номеров каналов
string errMsg;
bool calcOk = CreateCnls.CalcCnlNums(kpViewTypes, kpInfoList, commDirs,
inCnlNums, inCnlNumParams, ctrlCnlNums, ctrlCnlNumParams, out errMsg);
// вывод на форму
SwitchCalcCreateEnabled(!calcOk);
gvKPSel.Invalidate();
if (showError && errMsg != "")
{
AppUtils.ProcError(errMsg);
}
}
/// <summary>
/// Connect to DB
/// </summary>
private bool Connect(bool expandTree)
{
bool result;
bool connectNeeded = !AppData.Connected;
try {
// database connection
if (connectNeeded)
{
AppData.Connect();
nodDB.ImageKey = nodDB.SelectedImageKey = @"db.gif";
nodSystem.Expand();
nodDict.Expand();
SetItemsEnabledOnConnect();
}
result = true;
} catch (Exception ex) {
AppUtils.ProcError(AppPhrases.ConnectError + ":\r\n" + ex.Message);
result = false;
}
if (result)
{
// opening the conductor tree
if (expandTree)
{
treeView.BeforeExpand -= treeView_BeforeExpand;
nodDB.Expand();
treeView.BeforeExpand += treeView_BeforeExpand;
}
// channel grouping
if (connectNeeded)
{
GroupCnls();
}
}
return(result);
}
private void btnExport_Click(object sender, EventArgs e)
{
// экспорт выбранной таблицы в формат DAT
Tables.TableInfo tableInfo = cbTable.SelectedItem as Tables.TableInfo;
if (tableInfo != null && AppData.Connected)
{
int minID = gbIDs.Enabled && chkStartID.Checked ? Convert.ToInt32(numStartID.Value) : 0;
int maxID = gbIDs.Enabled && chkFinalID.Checked ? Convert.ToInt32(numFinalID.Value) : int.MaxValue;
string msg;
if (ImportExport.ExportTable(tableInfo, txtFileName.Text, minID, maxID, out msg))
{
ScadaUiUtils.ShowInfo(msg);
}
else
{
AppUtils.ProcError(msg);
}
}
}
private void miSettingsLanguage_Click(object sender, EventArgs e)
{
// создание и отображение формы выбора языка
string prevCultureName = FrmLanguage.CultureName;
FrmLanguage frmLanguage = new FrmLanguage();
if (frmLanguage.ShowDialog() == DialogResult.OK && prevCultureName != FrmLanguage.CultureName)
{
// запись культуры для выбранного языка в реестр
string errMsg;
if (Localization.WriteCulture(FrmLanguage.CultureName, out errMsg))
{
ScadaUiUtils.ShowInfo(AppPhrases.LanguageChanged);
}
else
{
AppUtils.ProcError(errMsg);
}
}
}
private void miSettingsLanguage_Click(object sender, EventArgs e)
{
// creating and displaying a language selection form
string prevCultureName = FrmLanguage.CultureName;
var frmLanguage = new FrmLanguage();
if (frmLanguage.ShowDialog() == DialogResult.OK && prevCultureName != FrmLanguage.CultureName)
{
// recording culture for the selected language in the registry
string errMsg;
if (Localization.WriteCulture(FrmLanguage.CultureName, out errMsg))
{
ScadaUiUtils.ShowInfo(AppPhrases.LanguageChanged);
}
else
{
AppUtils.ProcError(errMsg);
}
}
}