public static object ABRead(AllenBradleyNet plc, string address, string dataType, ushort dataLength)
{
lock (_lock)
{
object value = new object();
switch (dataType)
{
case "int":
value = plc.ReadInt32(address).Content;
break;
case "bool":
value = plc.ReadBool(address).Content;
break;
case "float":
value = plc.ReadFloat(address).Content;
break;
case "double":
value = plc.ReadDouble(address).Content;
break;
case "string":
value = plc.ReadString(address, dataLength).Content;
break;
case "short":
value = plc.ReadInt16(address).Content;
break;
case "long":
value = plc.ReadInt64(address).Content;
break;
default:
break;
}
return(value);
}
}
private void button_read_string_Click(object sender, EventArgs e)
{
// 读取字符串
readResultRender(allenBradleyNet.ReadString(textBox3.Text, ushort.Parse(textBox5.Text)), textBox3.Text, textBox4);
}