function checktbDistance( type)
{
var result;
if(type==1)
{
var Distance1=document.getElementById("txt_addM").value;
var Letters = "1234567890.";
var c;
for(var i = 0; i < String.length; i ++ )
{
c = Distance1.charAt( i );
if (Letters.indexOf( c ) ==-1)
{
alert("加油費(接)數值非法");
result=false;
}
}
}
}
System.Text.RegularExpressions.Regex rex=
new System.Text.RegularExpressions.Regex(@"^\d+$");
result = -1;
if (rex.IsMatch(message))
{
result = int.Parse(message);
return true;
}
else
return false;