/// <summary>
/// 获取配置信息
/// <auth>Yanqiao.Cai</auth>
/// <date>2012-12-03</date>
/// <param name="key"></param>
/// <returns></returns>
private string GetConfigValueByKey(string key)
{
try
{
if (!string.IsNullOrEmpty(key))
{
string sqlStr = " select * from appcfg where configkey = @key ";
DbParameter[] sqlParams = new DbParameter[]
{
new SqlParameter("@key", SqlDbType.Char, 32)
};
sqlParams[0].Value = key;
DS_SqlHelper.DefaultDataAccess();
DataTable dt = DS_SqlHelper.ExecuteDataTable(sqlStr, sqlParams, CommandType.Text);
if (null != dt && dt.Rows.Count > 0)
{
return(null == dt.Rows[0]["value"] ? string.Empty : dt.Rows[0]["value"].ToString());
}
}
return(string.Empty);
}
catch (Exception ex)
{
io.WriteLog(ex.Message);
throw ex;
}
}
