private void button1_Click(object sender, EventArgs e)
{
mymainform.textupdatert(textBox1.Text); // Update Parent form
this.Close(); // Exit
}
private void button1_Click(object sender, EventArgs e)
{
mymainform.textupdatert(textBox1.Text); // Update Parent form.'textBox1' is txtbob in about but not the same as in Main form
this.Close(); // Close about form and Exit
}