I would like to know how to type a number in the textbox and block when the button is clicked
private void button6_Click(object sender, EventArgs e)
{
textBox4.Enabled = false;
}
I was able to block it, but writing inside it could not, does anyone explain how to do this?
For code and comments you only need typing blocking, instead of using Enabled " which is very restrictive and disables including events use ReadOnly :
private void button6_Click(object sender, EventArgs e)
{
textBox4.Text = "Texto Padrão";
textBox4.ReadOnly = true;
}
To appear when you double click it is locked for typing, it goes into the event box and uses DoubleClick :
privatevoidtextBox4_DoubleClick(objectsender,EventArgse){MessageBox.Show("Bloqueado !!!");
}
To start the TextBox without visibility:
Form_Load
private void Form1_Load(object sender, EventArgs e)
{
textBox4.Visible = false;
}
or properties box :
