/// <summary>
/// Gibt eine <seealso cref="SortableBindingList{T}"/> mit allen SoftwareUpgrade
/// Elementen des Systems zurück. T ist vom Typ <seealso cref="SoftwareUpgrade"/>.
/// </summary>
/// <returns></returns>
public SortableBindingList <SoftwareUpgrade> GetSoftwareUpgradeList()
{
if (this.mySoftwareUpgradeList == null)
{
this.mySoftwareUpgradeList = new SortableBindingList <SoftwareUpgrade>();
foreach (var uRow in DataManager.SoftwareDataService.GetSoftwareUpgradeTable())
{
var upgrade = new SoftwareUpgrade(uRow);
this.mySoftwareUpgradeList.Add(upgrade);
}
}
return(this.mySoftwareUpgradeList);
}
private void FrmUpgrade_Shown(object sender, EventArgs e)
{
//CurrentExeFileName = System.IO.Path.GetDirectoryName(Application.ExecutablePath) + "\\LMS.exe";
//UpdateFileName = System.IO.Path.GetDirectoryName(Application.ExecutablePath) + "\\Upgrade\\Upgrade.XML";
IVMUpgrade = new SoftwareUpgrade(CurrentExeFileName, UpdateFileName);
IVMUpgrade.DownloadBeginEvent += new SoftwareUpgrade.DownloadBeginEventHandler(this.DownloadBeginHandler);
IVMUpgrade.DownloadEndEvent += new SoftwareUpgrade.DownloadEndEventHandler(this.DownloadEndHandler);
IVMUpgrade.ProgressEvent += new SoftwareUpgrade.ProgressEventHandler(this.ProgressHandler);
if (IVMUpgrade.CurrentVersion == null)
{
lblUpgrade.Text = "找不到执行文件，无法升级！";
btnUpgrade.Enabled = false;
return;
}
if (IVMUpgrade.LastedVersion == null)
{
lblUpgrade.Text = "无法连接升级服务器，或服务器上没有升级文件！";
btnUpgrade.Enabled = false;
return;
}
if (IVMUpgrade.IsOldVersion())
{
lblUpgrade.Text = "检测到新版本，从旧版本(" + IVMUpgrade.CurrentVersion.ToString() + ")升级到新版本(" + IVMUpgrade.LastedVersion.ToString() + ")";
//显示升级文件列表
IVMUpgrade.FillFileSizeList();
foreach (SoftwareUpgrade.SUFileInfo _fileInfo in IVMUpgrade.UpgradeFileList)
{
lstUpgradeFileList.Items.Add(_fileInfo.FileName + "(" + Math.Round((float)(_fileInfo.FileSize / 1024)).ToString() + "KB)");
}
btnUpgrade.Enabled = true;
}
else
{
lblUpgrade.Text = "当前已经是最新版本，不需要升级！";
btnUpgrade.Enabled = false;
}
//关闭原有应用程序的所有进程
System.Diagnostics.Process[] proc = System.Diagnostics.Process.GetProcessesByName("IVM");
foreach (System.Diagnostics.Process pro in proc)
{
pro.Kill();
}
this.Activate();
}
/// <summary>
/// Erstellt ein neues <seealso cref="SoftwareUpgrade"/> Element und gibt es zurück.
/// </summary>
/// <param name="kunde">Der Kunde, für den das Upgrade durchgeführt werden soll.</param>
/// <param name="alteSoftware">
/// Die <seealso cref="Kundensoftware"/>, die aktualisiert werden soll.
/// </param>
/// <returns></returns>
public SoftwareUpgrade AddSoftwareUpgrade(Kunde kunde, Kundensoftware alteSoftware)
{
var kundenId = kunde.CustomerId;
var oldSwId = alteSoftware.UID;
var oldLicence = alteSoftware.Lizenzschluessel;
var machineModell = alteSoftware.Maschine.Maschinenmodell.Modellbezeichnung;
var sn = alteSoftware.Maschine.Seriennummer;
var newRow = DataManager.SoftwareDataService.AddSoftwareUpgradeRow(kundenId, oldSwId, oldLicence, machineModell, sn);
if (newRow != null)
{
var newUpgrade = new SoftwareUpgrade(newRow);
this.GetSoftwareUpgradeList().Add(newUpgrade);
return(newUpgrade);
}
var msg = $"Es konnte keine neue Zeile für das Software-Upgrade in der Datenbank erzeugt werden.";
throw new System.Data.DataException(msg);
}
public SoftwareUpgradeView(SoftwareUpgrade upgrade)
{
InitializeComponent();
this.mySoftwareUpgrade = upgrade;
this.InitializeData();
}
void dgvSoftwareUpgrades_RowEnter(object sender, System.Windows.Forms.DataGridViewCellEventArgs e)
{
this.mySelectedSoftwareUpgrade = this.dgvSoftwareUpgrades.Rows[e.RowIndex].DataBoundItem as SoftwareUpgrade;
}
