如何在C＃中读取多个文本框

Question

i have about twenty text box in visual C# which their name are text box1,textbox2 and.... .

User inserts number in each text box and i want to read these numbers and save them in array like a[].

I tried this code but it took long time to do for all array component

a[0]=Convert.ToInt32(textBox1.Text);

Is there any way which i use "for" loop that computer read automatically read text box and save the number in a[] array in order?

thank you

Answer 1

Yes, use the Controls collection . Here is a simple example:

for (int i=0; i<= a.GetUpperBound(0); i++)
{
    var name = string.Format("textBox{0}", i+1);
    var textbox = this.Controls[name] as TextBox;
    a[i] = textbox.Text;
}