private void btnUpdateRequiedVersion_Click(object sender, EventArgs e)
{
try
{
if (m_VEHeader.Count <= 0)
{
return;
}
var header = m_VEHeader[0];
if (!header.IsVersionNull() && header.Version.Trim() == Application.ProductVersion.Trim())
{
MessageBox.Show("版本号相同不需更換!");
return;
}
string ver = Application.ProductVersion.Trim();
#if UseSQLServer
string fullDest = Path.GetFullPath(Application.ExecutablePath).ToLower();
byte[] zipped = null;
byte[] md5 = null;
if (MyFunction.CompressFileToBuf(fullDest, out zipped, out md5))
{
var programAdapter = new VoucherExpense.DamaiDataSetTableAdapters.ProgramTableAdapter();
var cmd = new System.Data.SqlClient.SqlCommand("DELETE FROM [dbo].[Program] WHERE 1=1");
cmd.Connection = programAdapter.Connection;
programAdapter.Connection.Open();
cmd.ExecuteNonQuery();
var table = new VoucherExpense.DamaiDataSet.ProgramDataTable();
var programRow = table.NewProgramRow();
programRow.ID = Guid.NewGuid();
programRow.ProgramVersion = ver;
programRow.UpdatedTime = DateTime.Now;
programRow.ZippedImage = zipped;
programRow.MD5 = md5;
table.AddProgramRow(programRow);
labelRequiredVersion.Text = ver + " 正在上傳";
Application.DoEvents();
programAdapter.Update(table);
programAdapter.Connection.Dispose();
}
#endif
header.Version = ver;
VEHeaderAdapter.Update(m_VEHeader);
labelRequiredVersion.Text = "要求版本 " + header.Version;
}
catch (Exception ex)
{
MessageBox.Show("錯誤:" + ex.Message);
}
}
bool DoUpdate()
{
this.Cursor = Cursors.WaitCursor;
string newExeName = "Manage.exe";
string fullDest = Path.GetFullPath(Application.ExecutablePath).ToLower();
string OldDesktop = "Manage_exe.old";
string filePath = Path.GetDirectoryName(Application.ExecutablePath).ToLower();
string destPath = filePath + "\\" + newExeName;
var programAdapter = new VoucherExpense.DamaiDataSetTableAdapters.ProgramTableAdapter();
var table = new VoucherExpense.DamaiDataSet.ProgramDataTable();
var row = table.NewProgramRow();
byte[] data;
try
{
programAdapter.Fill(table);
if (table.Count <= 0)
{
MessageBox.Show("新版程式不存在! 無法更版");
return(false);
}
row = table[table.Count - 1]; // 取最後一個
if (row.IsZippedImageNull())
{
MessageBox.Show("新版程式長度為0 ! 無法更版");
return(false);
}
byte[] md5 = null;
data = MyFunction.Decompress(row.ZippedImage);
md5 = Encoder.GetMD5(data);
for (int i = 0; i < 15; i++)
{
if (md5[i] != row.MD5[i])
{
MessageBox.Show("MD5值不符,不進行更版!");
return(false);
}
}
File.Delete(OldDesktop);
File.Delete(filePath + "\\" + OldDesktop); // 將現在執行檔改名成 OldDesk
File.Move(Application.ExecutablePath, filePath + "\\" + OldDesktop);
}
catch (Exception ex)
{
MessageBox.Show("原程式備份失敗! 原因:" + ex.Message);
return(false);
}
try
{
if (File.Exists(destPath))
{
File.Delete(destPath);
}
MyFunction.WriteBufferToFile(data, destPath, data.Length);
this.Cursor = Cursors.Arrow;
MessageBox.Show("更版完成! 請執行<" + newExeName + ">,舊版備份為<" + OldDesktop + ">");
return(true);
}
catch (Exception ex)
{
MessageBox.Show("新版烤貝或舊版更名過程失敗,原因:" + ex.Message + " 請手動烤貝或更名!新版名<" + newExeName + ">");
return(false);
}
}
