/// <summary>
/// Function For Check Database Before Application Running
/// </summary>
static void DBCheckDBisAlive(Connection.Database DBConfig, string ApplicationLocation)
{
var check = DBConfig.IsConnected(out string Error);
if (!check)
{
Console.WriteLine($"Can't Connect to Database!, Is Server Running?\n Error");
ApplicationRelaunch(ApplicationLocation);
}
}
/// <summary>
/// Function For strQuery sql return boolean
/// </summary>
/// <param name="SerialByte"></param>
/// <param name="DBConfig"></param>
/// <returns></returns>
public static bool DBRowsAffected(string strstrQuery, Connection.Database DBConfig)
{
bool result = false;
using (MySqlConnection conn = new MySqlConnection())
{
DBConfig.OpenConnection(conn);
using (var cmd = new MySqlCommand(strstrQuery, conn))
{
using (MySqlDataReader reader = cmd.ExecuteReader())
{
if (reader.HasRows)
{
result = true;
}
}
}
}
return(result);
}
/// <summary>
/// Function For Queries Result to String
/// </summary>
/// <param name="ColumnName">Target Column Name</param>
/// <param name="strQuery">strQuery</param>
/// <param name="DBConfig">Database Configuration</param>
/// <returns></returns>
public static string DBRowsString(string strColumnName, string strQuery, Connection.Database DBConfig)
{
string result = "NULL";
using (MySqlConnection conn = new MySqlConnection())
{
DBConfig.OpenConnection(conn);
using (var cmd = new MySqlCommand(strQuery, conn))
{
using (MySqlDataReader reader = cmd.ExecuteReader())
{
if (reader.HasRows)
{
reader.Read();
result = reader.GetString(strColumnName);
}
}
}
}
return(result);
}
/// <summary>
/// Function For Database Check Connection (For Application Startup Only)
/// </summary>
/// <param name="DBConfig">Database Configuration</param>
static void DBDatabaseCheck(Connection.Database DBConfig, int MaxReconnect)
{
int counter = 0;
bool result;
while (true)
{
result = DBConfig.IsConnected(out string ErrorResult);
if (!result)
{
if (counter >= MaxReconnect)
{
Console.WriteLine($"Can't Connect to Database!\nErrorResult");
Environment.Exit(0);
}
counter++;
System.Threading.Thread.Sleep(500);
}
else
{
break;
}
}
}
/// <summary>
/// Function For Check Database Connection State
/// </summary>
/// <param name="DBConfig">Database Class Configuration</param>
/// <returns></returns>
static bool DBCheckDBIsAliveBool(Connection.Database DBConfig)
{
return(DBConfig.IsConnected(out string error));
}
/// <summary>
/// Function For Queries Result to Datatable
/// </summary>
public static System.Data.DataTable DBRowsDatatable(string strQuery, Connection.Database DBConfig)
{
return(DBConfig.MySqlToDataTable(strQuery));
}
/// <summary>
/// Function For strQuery SQL Inserting Row
/// </summary>
/// <param name="strQuery"></param>
/// <param name="DBConfig"></param>
public static void DBRowsInsert(string strQuery, Connection.Database DBConfig)
{
DBConfig.InsertToMySql(strQuery);
}
/*
* Partial Class Helper
* Database Function
* Create Function with Keycode Name 'DB'
* Example 'DBnamefunction()';
*/
/// <summary>
/// Create New Connection Database
/// </summary>
/// <param name="Hostname"></param>
/// <param name="DBName"></param>
/// <param name="Username"></param>
/// <param name="Password"></param>
/// <returns></returns>
public static Connection.Database DBCreateConnection(string Hostname, string DBName, string Username, string Password)
{
Connection.Database DB = new Connection.Database();
DB.MyConnectionString = string.Format("server={0};uid={1};pwd={2};database={3}", Hostname, Username, Password, DBName);
return(DB);
}
/*
*
* /// <summary>
* /// Function For Build Autogenerate strQuery from Datatable to String(SQL strQuery)
* /// </summary>
* /// <param name="table">Datatable Target</param>
* /// <param name="table_name">Table Name</param>
* /// <param name="DBConfig">Database Configuration</param>
* /// <returns></returns>
* public static string DBBulkInsertBuilder(ref DataTable table, string table_name, Connection.Database DBConfig)
* {
* return DBConfig.BulkInsert(ref table, table_name);
* }
*/
/// <summary>
/// Function For Build Dictonary from table/datatable
/// </summary>
/// <param name="strQuery"></param>
/// <param name="strKeyColumnName"></param>
/// <param name="strValueColumnName"></param>
/// <param name="DBConfig"></param>
/// <returns></returns>
public static Dictionary <string, string> DBTableToDict(string strQuery, string strKeyColumnName, string strValueColumnName, Connection.Database DBConfig)
{
Dictionary <string, string> result = new Dictionary <string, string>();
DataTable dtQueryTable = DBConfig.MySqlToDataTable(strQuery);
foreach (DataRow dr in dtQueryTable.Rows)
{
result.Add(GetDataFromRow(dr, strKeyColumnName), GetDataFromRow(dr, strValueColumnName));
}
return(result);
}
