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ArrayList array = new ArrayList();
for (int i = 0; i < Controls.Count; i++)
{
if (Controls[i] is TextBox)
{
array.Add( (Controls[i] as TextBox).Text.Trim());
}
}
int value = int.MinValue;
foreach (Control ctrl in this.Controls)
{
if (ctrl.GetType() == typeof(TextBox))
{
int i = int.Parse((ctrl as TextBox).Text);
value = i > value ? i : value;
}
}
MessageBox.Show(value.ToString());
foreach (system.windows.forms.control control in this.controls)
{
if (control is system.windows.forms.textbox)
{
system.windows.forms.textbox tb = (system.windows.forms.textbox)control ;
tb.text = string.empty ;
}
}