private void btn2_Click(object sender, EventArgs e)
{
string seleccionado = "";
string [] todoText = txb1.Lines;
int i = 0;
int indice = -1;
seleccionado = this.txb1.SelectedText;
foreach (string item in todoText)
{
if (item == seleccionado && item != "-1")
{
indice = i;
break;
}
i++;
}
seleccionado += " " + indice.ToString();
MessageBox.Show(seleccionado);
FrmTempera frmtemp = new FrmTempera(_miPaleta[indice]); //utilizo la propiedad del INDEXADOR
DialogResult rta = frmtemp.ShowDialog();
if (rta == DialogResult.OK)
{
this._miPaleta -= frmtemp.MiTempera;
this.txb1.Text = (string)_miPaleta;
}
}
public Form1()
{
InitializeComponent();
this._miPaleta = 5;
this.gb1.Text = "Paleta de Colores";
this.txb1.Multiline = true; //permite abritlo mas paraque sea un cuadrado
this.btn1.Text = "+";
this.btn2.Text = "-";
}
private void btn1_Click(object sender, EventArgs e)
{
FrmTempera temp = new FrmTempera();
DialogResult rta = temp.ShowDialog();
if (rta == DialogResult.OK)
{
this._miPaleta += temp.MiTempera;
this.txb1.Text = (string)_miPaleta;
}
}