private void StartRead_Click(object sender, EventArgs e)
{
TxtData.Clear();
if (FileList.SelectedNode != null && FileList.SelectedNode != FileList.Nodes[0])
{
TreeNode nowNode = FileList.SelectedNode;
String DirPath = Path.Combine(directory_.Text, nowNode.Text);
if (nowNode.Text.Contains(".txt"))
{
try
{
FileStream file = new FileStream(DirPath, FileMode.Open, FileAccess.Read);
byte[] byData = new byte[file.Length];
file.Seek(0, SeekOrigin.Begin);
int readbyte = file.Read(byData, 0, byData.Length);
TxtData.AppendText(new string(Encoding.ASCII.GetChars(byData, 0, readbyte)));
file.Close();
}
catch (IOException ex)
{
MessageBox.Show(ex.Message);
}
}
}
}
//button register
private void BtnLogin_Click(object sender, EventArgs e)
{
//MessageBox.Show(rezult);
if (TxtFirstname.Text == "")
{
MessageBox.Show("Please enter confirm password", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
TxtFirstname.Focus();
return;
}
if (TxtFamilyname.Text == "")
{
MessageBox.Show("Please enter username", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
TxtFamilyname.Focus();
return;
}
if (TxtData.Text == "")
{
MessageBox.Show("Please enter username", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
TxtData.Focus();
return;
}
if (TxtNumber.Text == "")
{
MessageBox.Show("Please enter username", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
TxtNumber.Focus();
return;
}
try
{
SqlConnection myConnection = default(SqlConnection);
myConnection = new SqlConnection(@"Data Source=DESKTOP-NP1RDM2\BAZALUIMARIAN;Initial Catalog=task;Persist Security Info=True;User ID=sa; Password = 0299");
String query = "INSERT INTO dbo.Clientapp (family_name,first_name,clientappdate,number) VALUES (@family_name,@first_name,@clientappdate,@number)";
using (SqlCommand command = new SqlCommand(query, con))
{
command.Parameters.AddWithValue("@family_name", TxtFamilyname.Text);
command.Parameters.AddWithValue("@first_name", TxtFirstname.Text);
command.Parameters.AddWithValue("@clientappdate", TxtData.Text);
command.Parameters.AddWithValue("@number", TxtNumber.Text);
MessageBox.Show("Register successfully !We will call you back today !", "Register Successfully", MessageBoxButtons.OK, MessageBoxIcon.Error);
con.Open();
int result = command.ExecuteNonQuery();
Hide();
// Check Error
if (result < 0)
{
MessageBox.Show("Register Denied", "Register Denied", MessageBoxButtons.OK, MessageBoxIcon.Error);
TxtNumber.Clear();
TxtFirstname.Clear();
TxtFamilyname.Clear();
TxtData.Clear();
TxtFamilyname.Focus();
Close();
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
// EXAMPLE #2 *****************************************************
private void BtnAddToList_Click(object sender, EventArgs e)
{
LBoxData.Items.Add(TxtData.Text);
TxtData.Clear();
TxtData.Focus();
}