private void t_Tick(object sender, EventArgs e)
{
string ss = "";
// ReadArea();
ss = DateTime.Now.ToString() + " " + "ddddddd\n";
TxtDump.AppendText(ss);
StreamWriter sw = new StreamWriter(@"d:\aa.txt", true);
sw.WriteLine(ss);
sw.Close();
}
private void SaveBlock(string Type_name, string firstname, int type_num)
{
string path; //firstName = @"\Saves";
string number_path;
StreamWriter output;
byte[] Save_Buffer = new byte[65536];
ushort[] new_List = new ushort[1000];
int Count = 1000, i, number, result2, BlockSize = 65536, result1, inforesult;
Snap7.S7Client.S7BlockInfo Info = new Snap7.S7Client.S7BlockInfo();
System.IO.DirectoryInfo drInfo = new DirectoryInfo(firstname + Type_name);
if (!drInfo.Exists)
{
drInfo.Create();
}
number_path = firstname + Type_name + @"\Number.txt";
output = new StreamWriter(number_path);
if (!File.Exists(number_path))
{
File.Create(number_path);
}
result1 = Client.ListBlocksOfType(type_num, new_List, ref Count);
if (result1 == 0)
{
TxtDump.Clear();
for (i = 0; i < Count; i++)
{
number = Convert.ToInt32(new_List[i]);
Save_Buffer = new byte[65536];
inforesult = Client.GetAgBlockInfo(type_num, number, ref Info);
if (inforesult == 0)
{
BlockSize = Info.LoadSize;
}
output.Write(number + ":" + BlockSize + "\n");
Save_Buffer = new byte[BlockSize];
result2 = Client.FullUpload(type_num, number, Save_Buffer, ref BlockSize);
if (result2 == 0)
{
path = firstname + Type_name + @"\states" + number.ToString() + ".dat";
BinaryWriter writer = new BinaryWriter(File.Open(path, FileMode.OpenOrCreate));
writer.Write(Save_Buffer);
writer.Close();
}
}
output.Close();
}
}
private void Read_Click(object sender, EventArgs e)
{
int Result, c;
string s;
int BlockNumber, BlockType, BlockSize;
BlockType = Block_Of[comboBox1.SelectedIndex];
BlockNumber = System.Convert.ToInt32(TxtDB.Text);
BlockSize = 65536;
// Unsafe context: can use pointers here.
label4.Text = BlockType.ToString();
Result = Client.FullUpload(BlockType, BlockNumber, Buffer, ref BlockSize);
ShowResult(Result);
if (Result == 0)
{
//label4.Text = "";
TxtDump.Clear();
for (c = 0; c <= BlockSize - 1; c++)
{
s = Convert.ToString(Buffer[c], 16);
if (s.Length == 1)
{
s = "0" + s;
}
TxtDump.Text = TxtDump.Text + s + " ";
//y = y + 1;
//if (y == 8)
//{
// y = 0;
// Text = Text + "\n";
//}
}
}
else
{
label4.Text = Result.ToString();
}
}
private void LoadBlock(string Type_name, string firstname, int type_num)
{
TxtDump.Clear();
string path;
string number_path, number, line, size;
StreamReader output;
BinaryReader reader_bin;
byte[] Save_Buffer;
int result2, index;
number_path = firstname + Type_name + @"\Number.txt";
output = new StreamReader(number_path);
while ((line = output.ReadLine()) != null)
{
index = line.LastIndexOf(':');
number = line.Substring(0, index);
size = line.Substring(index + 1, line.Length - index - 1);
path = firstname + Type_name + @"\states" + number + ".dat";
//label4.Text = path;
reader_bin = new BinaryReader(File.OpenRead(path));
Save_Buffer = new byte[Convert.ToInt32(size)];
Save_Buffer = reader_bin.ReadBytes(Convert.ToInt32(size));
reader_bin.Close();
//label4.Text = Int32.Parse(size).ToString();
result2 = Client.Download(Convert.ToInt32(number), Save_Buffer, Convert.ToInt32(size));
ShowResult(result2);
if (result2 == 0)
{
//label4.Text += "Gut";
}
else
{
label4.Text += Type_name + " ";
}
}
output.Close();
}
