public Form4()
{
InitializeComponent();
rsa.AssignNewKey();
string subKey = @"SOFTWARE\Microsoft\Windows NT\CurrentVersion";
RegistryKey key = Microsoft.Win32.Registry.LocalMachine;
RegistryKey skey = key.OpenSubKey(subKey);
string name = skey.GetValue("ProductName").ToString();
string releaseId = skey.GetValue("ReleaseId").ToString();
lb_osInfo.Text = name + " " + releaseId + (Environment.Is64BitOperatingSystem ? " 64-bit" : " 32-bit");
if (File.Exists("data.blc"))
{
chain.LoadFile("data.blc");
for (int i = 0; i < chain.Blocks.Count; i++)
{
nBlock++;
cb_blockList.Items.Add("Block " + (i + 1).ToString());
}
lb_blockName.Text = "Block " + (nBlock + 1).ToString();
cb_blockList.SelectedIndex = cb_blockList.Items.Count - 1;
cacheBlock = new Block(nBlock);
}
}
public Form1()
{
InitializeComponent();
rsa.AssignNewKey();
if (File.Exists("Blockchain.txt"))
{
chain.LoadFile("Blockchain.txt");
for (int i = 0; i < chain.Blocks.Count; i++)
{
nBlock++;
cb_blockList.Items.Add("Block " + (i + 1).ToString());
}
txt_nameBlock.Text = "Block " + (nBlock + 1).ToString();
cb_blockList.SelectedIndex = cb_blockList.Items.Count - 1;
cacheBlock = new Block(nBlock);
}
}
private void btn_importBlockchain_Click(object sender, EventArgs e)
{
if (ofd_importBlockchain.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
chain = new BlockChain();
chain.LoadFile(ofd_importBlockchain.FileName);
cb_blockList.Items.Clear();
dtg_inTransactions.Rows.Clear();
dtg_outTransactions.Rows.Clear();
nBlock = 0;
for (int i = 0; i < chain.Blocks.Count; i++)
{
nBlock++;
cb_blockList.Items.Add("Block " + (i + 1).ToString());
}
txt_nameBlock.Text = "Block " + (nBlock + 1).ToString();
cb_blockList.SelectedIndex = cb_blockList.Items.Count - 1;
cacheBlock = new Block(nBlock);
}
}
