如何循环的给textbox赋值

显示全部楼层 · 2010-6-30 10:56:28

我现在要的是。我有textbox1~~~~textboxN，textbox1=1~~~textboxN=N.

千问 · 2010-6-30 10:56:28

int N = 4;
for (int i = 1; i <= N; i++)
{
TextBox tb = this.Controls["TextBox" + i.ToString()] as TextBox;
if (tb != null)
{
tb.Text = i.ToString();
}
}这个是你要求的,即使上面有别的不是textBox?为名的TextBox也可以

千问 · 2010-6-30 10:56:28

TextBox txt = null;
foreach (Control c in Page.Controls)
{
if (c.GetType().Name == "HtmlForm")
{
foreach (Control c1 in