private void OnChangeDataBase(ChangeDataBaseEventArgs args)
{
if (this.ChangeDataBase != null)
{
this.ChangeDataBase.Invoke(this, args);
}
}
private ChangeDataBaseEventArgs getArgs()
{
ChangeDataBaseEventArgs args = new ChangeDataBaseEventArgs();
args.ServerName = this.txtServerName.Text.Trim();
args.Authentication = this.cbAuthentication.SelectedItem.ToString().Trim();
args.UserName = this.txtUserName.Text.Trim();
args.Password = this.txtPassword.Text.Trim();
args.Database = this.txtDatabase.Text.Trim();
args.Alias = this.txtAlias.Text.Trim();
return(args);
}
public void Save(List <ChangeDataBaseEventArgs> toSave, string path)
{
List <ChangeDataBaseEventArgs> final = new List <ChangeDataBaseEventArgs>();
foreach (ChangeDataBaseEventArgs item in toSave)
{
ChangeDataBaseEventArgs tmp = new ChangeDataBaseEventArgs();
tmp.Authentication = item.Authentication;
tmp.ServerName = item.ServerName;
tmp.UserName = item.UserName;
tmp.Password = Howe.Util.SecurityUtil.Encode(item.Password);
tmp.Database = item.Database;
tmp.Alias = item.Alias;
final.Add(tmp);
}
Howe.Helper.SerializationHelper.Save(final, path);
}
void btnDel_Click(object sender, EventArgs e)
{
if (treeView1.SelectedNode != null && treeView1.SelectedNode.Tag is ChangeDataBaseEventArgs)
{
var q = MessageBox.Show(this, "确认删除?", "提示", MessageBoxButtons.YesNo, MessageBoxIcon.Question, MessageBoxDefaultButton.Button2);
if (q == System.Windows.Forms.DialogResult.No)
{
return;
}
ChangeDataBaseEventArgs toDel = treeView1.SelectedNode.Tag as ChangeDataBaseEventArgs;
result.Remove(toDel);
dal.Save(result, Program.FullName);
this.bindUI_treeView();
}
else
{
MessageBox.Show("选择需要删除的Conn", "错误");
}
}
void btnTest_Click(object sender, EventArgs e)
{
this.Cursor = Cursors.WaitCursor;
ChangeDataBaseEventArgs args = this.getArgs();
string errorMsg = this.testConn(args.ServerName, args.Authentication, args.UserName, args.Password, args.Database);
if (string.IsNullOrEmpty(errorMsg))
{
this.Cursor = Cursors.Arrow;
MessageBox.Show("测试成功。", "提示");
this.btnSave.Enabled = true;
}
else
{
this.Cursor = Cursors.Arrow;
MessageBox.Show(errorMsg, "错误");
this.btnSave.Enabled = false;
}
}
public FrmAddOrEditConn(ChangeDataBaseEventArgs args)
{
InitializeComponent();
this.c_Model = args;
this.initEvent();
this.initUI();
this.txtServerName.Text = args.ServerName;
if (args.Authentication == "Windows Authentication")
{
this.cbAuthentication.SelectedIndex = 0;
}
else
{
this.cbAuthentication.SelectedIndex = 1;
}
this.txtUserName.Text = args.UserName;
this.txtPassword.Text = args.Password;
this.txtDatabase.Text = args.Database;
this.txtAlias.Text = args.Alias;
}
void btnEdit_Click(object sender, EventArgs e)
{
if (treeView1.SelectedNode != null && treeView1.SelectedNode.Tag is ChangeDataBaseEventArgs)
{
ChangeDataBaseEventArgs toEdit = treeView1.SelectedNode.Tag as ChangeDataBaseEventArgs;
FrmAddOrEditConn frm = new FrmAddOrEditConn(toEdit);
frm.Owner = this;
frm.Text = "Edit Conn";
frm.ShowDialog();
if (frm.c_Model != null)
{
result.Remove(toEdit);
result.Add(frm.c_Model);
dal.Save(result, Program.FullName);
}
dal.Save(result, Program.FullName);
this.bindUI_treeView();
}
else
{
MessageBox.Show("选择需要编辑的Conn", "错误");
}
}