/// 生成应用程序
private void GeneralApp()
{
DataSet dataSet = CCTDContext.GetMenu(Userinfo.Username);
if (dataSet.Tables[0].Rows.Count == 0)
{
return;
}
DataRow dataRow = dataSet.Tables[0].Rows[0];
TreeNode root = CreateNode(dataRow);
root.Expand();
treeView.Nodes.Add(root);
}
/// 登陆按钮事件
private void btnLogin_Click(object sender, EventArgs e)
{
if (txtUsername.Text.Trim().Length == 0 || txtPassword.Text.Trim().Length == 0)
{
MessageBox.Show("用户名称与密码输入不能为空！", string.Empty, MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
}
if (CCTDContext.Login(txtUsername.Text.Trim(), txtPassword.Text.Trim()))
{
Userinfo.Username = txtUsername.Text.Trim();
this.DialogResult = DialogResult.OK;
using (FileStream fileStream = new FileStream(FilePath, FileMode.Create))
{
try
{
StreamWriter streamWriter = new StreamWriter(fileStream);
streamWriter.WriteLine("<?xml version=\"1.0\" standalone=\"yes\"?>");
streamWriter.WriteLine("<Username>{0}</Username>", Userinfo.Username);
streamWriter.Flush();
streamWriter.Close();
}
catch
{ }
finally
{
fileStream.Close();
}
}
}
else
{
MessageBox.Show("用户名称与密码输入不正确！", string.Empty, MessageBoxButtons.OK, MessageBoxIcon.Information);
if (++i == 3)
{
this.DialogResult = DialogResult.Cancel;
}
}
}