/// <summary>
/// Test if the str is valid to convert to certain type
/// </summary>
/// <param name="str"></param>
/// <returns></returns>
public static bool ValidString(string str, emViewFormat type)
{
try
{
byte n = 0;
int formBase = 10;
switch (type)
{
case emViewFormat.Dec:
formBase = 10;
break;
case emViewFormat.Hex:
formBase = 16;
break;
default:
throw new NotImplementedException();
}
n = System.Convert.ToByte(str, formBase);
}
catch (Exception ex)
{
return(false);
}
return(true);
}
public static string GetViewString(byte[] data, emViewFormat format)
{
CommonData cd = new CommonData();
cd.Content = data;
cd.Format = format;
return(cd.GetViewString());
}
private void SetFormat(emViewFormat format)
{
if (format == emViewFormat.Hex)
{
cmbShowFormat.SelectedIndex = 0;
}
else
{
cmbShowFormat.SelectedIndex = 1;
}
}
public static ValidateResult CheckInput(string str, emViewFormat type)
{
ValidateResult result = new ValidateResult(true, 0, 0);
if (type == emViewFormat.Text)
{
return(result);
}
if (type == emViewFormat.File)
{
return(result);
}
if (type == emViewFormat.ComStatus)
{
return(result);
}
if (type == emViewFormat.WaitPeriod || type == emViewFormat.WaitTime)
{
return(result);
}
char[] dilimer = new char[] { ' ', ',', '\r', '\n', '\t' };
string[] strs = HelpFunction.SplitString(str, dilimer);
for (int i = 0; i < strs.Length; i++)
{
System.Diagnostics.Debug.WriteLine(strs[i]);
bool bValid = ValidString(strs[i], type);
if (!bValid)
{
result.IsValid = bValid;
result.StartPosition = str.IndexOf(strs[i]);
result.Length = strs[i].Length;
break;
}
}
return(result);
}
private byte[] GetInstanceData()
{
emViewFormat format = mData.Format;
string str = txtQuickSend.Text;
byte[] data = new byte[0];
switch (format)
{
case emViewFormat.Dec:
data = CommonData.GetBytesFromDecString(str);
break;
case emViewFormat.Hex:
data = CommonData.GetBytesFromHexString(str);
break;
default:
break;
}
return(data);
}
public static byte[] GetBytes(string str, emViewFormat format, string cr)
{
byte[] data = null;
switch (format)
{
case emViewFormat.Text:
data = CommonData.GetBytesFromTextString(str, cr);
break;
case emViewFormat.Dec:
data = CommonData.GetBytesFromDecString(str);
break;
case emViewFormat.Hex:
data = CommonData.GetBytesFromHexString(str);
break;
default:
break;
}
return(data);
}
public static byte[] GetBytes(string str, emViewFormat format)
{
byte[] data = null;
Encoding coding = Encoding.GetEncoding("iso-8859-1");
switch (format)
{
case emViewFormat.Text:
data = coding.GetBytes(str);
break;
case emViewFormat.Dec:
data = CommonData.GetBytesFromDecString(str);
break;
case emViewFormat.Hex:
data = CommonData.GetBytesFromHexString(str);
break;
default:
break;
}
return(data);
}
private void SetFormat(emViewFormat format)
{
if (format == emViewFormat.Hex)
{
cmbShowFormat.SelectedIndex = 0;
}
else
{
cmbShowFormat.SelectedIndex = 1;
}
}
public static string GetViewString(byte[] data, emViewFormat format)
{
CommonData cd = new CommonData();
cd.Content = data;
cd.Format = format;
return cd.GetViewString();
}
public static byte[] GetBytes(string str, emViewFormat format, string cr)
{
byte[] data = null;
switch (format)
{
case emViewFormat.Text:
data = CommonData.GetBytesFromTextString(str, cr);
break;
case emViewFormat.Dec:
data = CommonData.GetBytesFromDecString(str);
break;
case emViewFormat.Hex:
data = CommonData.GetBytesFromHexString(str);
break;
default:
break;
}
return data;
}
public static byte[] GetBytes(string str, emViewFormat format)
{
byte[] data = null;
Encoding coding = Encoding.GetEncoding("iso-8859-1");
switch (format)
{
case emViewFormat.Text:
data = coding.GetBytes(str);
break;
case emViewFormat.Dec:
data = CommonData.GetBytesFromDecString(str);
break;
case emViewFormat.Hex:
data = CommonData.GetBytesFromHexString(str);
break;
default:
break;
}
return data;
}
public static ValidateResult CheckInput(string str, emViewFormat type)
{
ValidateResult result = new ValidateResult(true, 0, 0);
if (type == emViewFormat.Text)
{
return result;
}
if (type == emViewFormat.File)
{
return result;
}
if (type == emViewFormat.ComStatus)
{
return result;
}
if (type == emViewFormat.WaitPeriod || type == emViewFormat.WaitTime)
{
return result;
}
char[] dilimer = new char[] { ' ', ',', '\r', '\n', '\t' };
string[] strs = HelpFunction.SplitString(str, dilimer);
for (int i = 0; i < strs.Length; i++)
{
System.Diagnostics.Debug.WriteLine(strs[i]);
bool bValid = ValidString(strs[i],type);
if (!bValid)
{
result.IsValid = bValid;
result.StartPosition = str.IndexOf(strs[i]);
result.Length = strs[i].Length;
break;
}
}
return result;
}
/// <summary>
/// Test if the str is valid to convert to certain type
/// </summary>
/// <param name="str"></param>
/// <returns></returns>
public static bool ValidString(string str, emViewFormat type)
{
try
{
byte n = 0;
int formBase = 10;
switch (type)
{
case emViewFormat.Dec:
formBase = 10;
break;
case emViewFormat.Hex:
formBase = 16;
break;
default:
throw new NotImplementedException();
}
n = System.Convert.ToByte(str, formBase);
}
catch (Exception ex)
{
return false;
}
return true;
}
