Binding Data

[Luis Moises Rojas]

What is wrong in this?

Binding handlerBalance = new Binding("Text", dtcatalogo, "balance_inicial");
handlerBalance.Format+=new ConvertEventHandler(MoneyTostring);        
handlerBalance.Parse+=new ConvertEventHandler(stringToMoney);   
txtbalance_inicial.DataBindings.Add(handlerBalance);

When i try to run the program i got an error.
I have the same on other program and everything is ok.
Any hlp?

[Hack]

What is the error that you are getting, and where are you getting it?

[Luis Moises Rojas]

What is the error that you are getting, and where are you getting it?

This is the code:

private void BindData_to_Text()
{
  txtnumero_cuenta.DataBindings.Add("Text", dtcatalogo, "Numero_Cuenta");
  txtdescripcion.DataBindings.Add("Text", dtcatalogo, "descripcion");

  Binding handlerBalance = new Binding("Text", dtcatalogo, "balance_inicial");
  handlerBalance.Format+=new ConvertEventHandler(MoneyTostring);        
  handlerBalance.Parse+=new ConvertEventHandler(stringToMoney);
    
  txtbalance_inicial.DataBindings.Add(handlerBalance);
}

This is the error;
An unhandled exception of type 'System.ArgumentException' occurred in System.windows.forms.dll

Additional information: cannot bind to property or column balance_inicial on datasource

With the first two(2) lines everything is ok and i get not error.

[Luis Moises Rojas]

This is the code:

private void BindData_to_Text()
{
  txtnumero_cuenta.DataBindings.Add("Text", dtcatalogo, "Numero_Cuenta");
  txtdescripcion.DataBindings.Add("Text", dtcatalogo, "descripcion");

  Binding handlerBalance = new Binding("Text", dtcatalogo, "balance_inicial");
  handlerBalance.Format+=new ConvertEventHandler(MoneyTostring);        
  handlerBalance.Parse+=new ConvertEventHandler(stringToMoney);
    
  txtbalance_inicial.DataBindings.Add(handlerBalance);
}

This is the error;
An unhandled exception of type 'System.ArgumentException' occurred in System.windows.forms.dll

Additional information: cannot bind to property or column balance_inicial on datasource

With the first two(2) lines everything is ok and i get not error.

My friends, the problem was on the dataset.
Because, i have: select x1,x2 from table but the fields balance_inicial was not on the select.