private void btnISOWriteWithID_Click(object sender, EventArgs e) { int addr; int len; int i = 0; int status = 0; // byte byAntenna = 0; byte[] TagID = new byte[16]; byte[] value = new byte[32]; //string s = "The data is:"; //string s1 = ""; try { addr = int.Parse(tIsoAddr.Text); len = int.Parse(tIsoCnt.Text); } catch (Exception) { lInfo.Items.Add("Please input ByteAddr and ByteCnt"); return; } string hexID = txtTagID.Text; string[] hexIDSplit = hexID.Split(' '); try { foreach (String hex in hexIDSplit) { // Convert the number expressed in base-16 to an integer. int x = Convert.ToInt32(hex, 16); TagID[i++] = (byte)x; } } catch (Exception) { lInfo.Items.Add("Please input Tag ID needed"); return; } string hexValues = tIsoData.Text; string[] hexValuesSplit = hexValues.Split(' '); try { i = 0; foreach (String hex in hexValuesSplit) { // Convert the number expressed in base-16 to an integer. if (hex != "") { int x = Convert.ToInt32(hex, 16); value[i++] = (byte)x; } } } catch (Exception) { lInfo.Items.Add("Please input data needed"); return; } if (i != len) { lInfo.Items.Add("Please input data needed"); return; } for (i = 0; i < len; i++) { status = Api.IsoWriteWithID(TagID, (byte)(addr + i), value[i]); if (status != 0) { lInfo.Items.Add("Write failed!"); return; } } lInfo.Items.Add("Write success!"); }