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Good Night I’m making a registration system with mysql database, but I’m going through difficulties, I’m mounting the crud of displaying data is working perfectly but the insert I’m having trouble
public class Products { public Products Obj = new Products(); //Pull Class Reader to Class Display
public DataTable MostrarPodutos()
{
DataTable tabela = new DataTable(); //Criando uma tabela nova
tabela = Obj.Mostrar(); //O mostrar esta na classe leitora (Segundo passo)
return tabela;
}
public void Iserirdados(String Nome, string Idade, String Endereco, string Tel, string Cel)
{
Obj.Insertar(Nome,Convert.ToInt32 (Idade), Endereco,Convert.ToInt32(Tel),Convert.ToInt32(Cel)); //Passa os dados por aqui //obj.colocar setado na classe Produto
}
}
}
I have a problem in (Obj.Insertar(Name,Convert.Toint32(Age), Address,Convert.Toint32(Tel),Convert.Toint32(Cel));) it says that the input string was not in a correct format, someone can help me
If the data can come wrong you can not convert, have to try to make a parse and only accept the value if it has been converted correctly, has information in the questions linked.
– Maniero
I didn’t get it right, if the parse you refer to conversion from int to string, already tried it from error, you could give me an example of what to do ?
– Vitor Balbino
Just search the site, there must be dozens of questions showing.
– Maniero