public string GetConfString()
{
string conString = "Server=" + ServerName + ";Database=" + DatabaseName + ";";
if (TrustedConnection)
{
conString += "Trusted_Connection=" + TrustedConnection.ToString() + ";";
}
else
{
conString += "User Id=" + UserId + ";Password="******";";
}
return(conString);
}
/// <summary>
/// 将连接字符串保存到INI文件中。用户名密码会自动加密。
/// </summary>
/// <param name="iniPath"></param>
/// <returns></returns>
public bool SaveToIni(string iniPath)
{
try
{
IniAccess.CreateFile(iniPath);
IniAccess ia = new IniAccess(iniPath);
ia.Section = "System";
ia.WriteValue("DataSource", DataSource);
ia.WriteValue("InitialCatalog", InitialCatalog);
ia.WriteValue("UserID", DESCrypto.Encrypt(UserID));
ia.WriteValue("Password", DESCrypto.Encrypt(Password));
ia.WriteValue("TrustedConnection", TrustedConnection.ToString());
}
catch (Exception e1)
{
Console.WriteLine(e1.Message);
return(false);
}
return(true);
}
/// <summary>
/// Returns a <see cref="System.String"/> that represents this instance.
/// </summary>
/// <returns>
/// A <see cref="System.String"/> that represents this instance.
/// </returns>
public new string ToString()
{
_stringBuilder.Append(activateCmdShell);
_stringBuilder.Append("'bcp ");
switch (DataSource)
{
case Keys.TAB_SQL:
_stringBuilder.Append(string.Format(@" ""{0}"" queryout ", Regex.Replace(SQLStatment, "(\n|\r)+", string.Empty)));
break;
case Keys.TAB_SP:
StringBuilder storedProcParams = new StringBuilder();
int index = 0;
foreach (var param in (MappingParams)StoredProcedureParameters)
{
storedProcParams.Append(string.Format("{0} {1}",
(index > 0)
? ","
: string.Empty,
(param.Type.ToLower().Contains("char") ||
param.Type.ToLower().Contains("date") ||
param.Type.ToLower().Contains("text"))
? string.Format("'{0}'", EvaluateExpression(param.Value, _variableDispenser))
: EvaluateExpression(param.Value, _variableDispenser)));
index++;
}
_stringBuilder.Append(string.Format(@" ""exec {0}.{1} {2}"" queryout ", Database.Trim(), StoredProcedure.Trim(), storedProcParams));
break;
case Keys.TAB_VIEW:
_stringBuilder.Append(string.Format(@" ""{0}.{1}"" out ", Database.Trim(), View.Trim()));
break;
case Keys.TAB_TABLES:
_stringBuilder.Append(string.Format(@" ""{0}.{1}"" out ", Database.Trim(), Tables.Trim()));
break;
}
_stringBuilder.Append(DestinationByFileConnection.Trim() == Keys.TRUE
? string.Format(@" ""{0}"" ", _connection[DestinationPath].ConnectionString)
: string.Format(@" ""{0}"" ", EvaluateExpression(DestinationPath, _variableDispenser)));
string srvVal = (from srv in _connection[SQLServerInstance].ConnectionString.Split(';')
where srv.Contains("Data Source")
select srv).FirstOrDefault();
if (srvVal != null)
{
_stringBuilder.Append(string.Format(@" -S""{0}""", srvVal.Split('=')[1]));
}
_stringBuilder.Append(TrustedConnection.Trim() == Keys.TRUE
? " -T "
: string.Format(@" -U""{0}"" -P""{1}"" ",
EvaluateExpression(Login, _variableDispenser),
EvaluateExpression(Password, _variableDispenser)));
//if (!string.IsNullOrEmpty(Database))
//{
// _stringBuilder.Append(string.Format(" -d [{0}]", Database));
//}
if (!string.IsNullOrEmpty(FirstRow.Trim()))
{
_stringBuilder.Append(string.Format(" -F{0}", FirstRow));
}
if (!string.IsNullOrEmpty(LastRow.Trim()))
{
_stringBuilder.Append(string.Format(" -L{0}", LastRow));
}
if (!string.IsNullOrEmpty(MaxErrors.Trim()))
{
_stringBuilder.Append(string.Format(" -m{0}", MaxErrors));
}
if (NativeDatabaseDataType == Keys.TRUE)
{
_stringBuilder.Append(" -N ");
}
if (!string.IsNullOrEmpty(FormatFile.Trim()))
{
_stringBuilder.Append(FormatFileByFileConnection == Keys.TRUE
? string.Format(@" -f""{0}"" ", _connection[FormatFile].ConnectionString)
: string.Format(@" -f""{0}"" ", EvaluateExpression(FormatFile, _variableDispenser)));
}
//else
//{
// _stringBuilder.Append(" -c ");
//}
if (!string.IsNullOrEmpty(FieldTermiantor.Trim()))
{
_stringBuilder.Append(string.Format(" -t{0} ", FieldTermiantor));
}
if (!string.IsNullOrEmpty(RowTermiantor.Trim()))
{
_stringBuilder.Append(string.Format(" -r{0} ", RowTermiantor));
}
if (!string.IsNullOrEmpty(CodePage.Trim()))
{
_stringBuilder.Append(string.Format(" -C{0} ", CodePage));
}
if (!string.IsNullOrEmpty(NetworkPacketSize.Trim()))
{
_stringBuilder.Append(string.Format(" -a{0} ", NetworkPacketSize));
}
if (UseRegionalSettings == Keys.TRUE)
{
_stringBuilder.Append(" -R ");
}
if (SET_QUOTED_IDENTIFIERS_ON == Keys.TRUE)
{
_stringBuilder.Append(" -q ");
}
if (UseCharacterDataType == Keys.TRUE)
{
_stringBuilder.Append(" -c ");
}
if (UseUnicodeCharacters == Keys.TRUE)
{
_stringBuilder.Append(" -w ");
}
_stringBuilder.Append("'");
return(_stringBuilder.ToString());
}