/// <summary>
/// 简单获取
/// </summary>
/// <typeparam name="TModel"></typeparam>
/// <param name="con"></param>
/// <param name="model"></param>
/// <param name="sqlWhere"></param>
/// <param name="transaction"></param>
/// <returns></returns>
public static TModel SimpleGet <TModel>(this IDbConnection con, TModel model, string sqlWhere = null, IDbTransaction transaction = null)
{
DBInfo dbInfo = DBInfoHelper.GetDBInfo(con);
string sql = Model.GRUDHelper.GetSql <TModel>(sqlWhere, dbInfo.idName);
return(con.QueryFirstOrDefault <TModel>(sql, model, transaction));
}
/// <summary>
/// 简单更新
/// </summary>
/// <typeparam name="TModel"></typeparam>
/// <param name="con"></param>
/// <param name="model"></param>
/// <param name="sqlWhere"></param>
/// <param name="transaction"></param>
public static bool SimpleUpdate <TModel>(this IDbConnection con, TModel model, string sqlWhere = null, IDbTransaction transaction = null)
{
DBInfo dbInfo = DBInfoHelper.GetDBInfo(con);
string sql = Model.GRUDHelper.GetUpdateSql <TModel>(sqlWhere, dbInfo.idName);
return(con.Execute(sql, model) > 0);
}
//public static string selectIdSql = ";select @@IDENTITY";
//public static string idName = "id";
/// <summary>
/// 简单插入
/// </summary>
/// <typeparam name="TKey"></typeparam>
/// <typeparam name="TModel"></typeparam>
/// <param name="con"></param>
/// <param name="model"></param>
/// <param name="sqlWhere"></param>
/// <param name="transaction"></param>
/// <returns></returns>
public static TKey SimpleInsert <TKey, TModel>(this IDbConnection con, TModel model, string sqlWhere = null, IDbTransaction transaction = null)
{
DBInfo dbInfo = DBInfoHelper.GetDBInfo(con);
string sql = Model.GRUDHelper.GetInsertSql <TModel>(sqlWhere, dbInfo.selectIdSql);
return(con.ExecuteScalar <TKey>(sql + dbInfo.selectIdSql));
}
/// <summary>
/// 获取前N行
/// </summary>
/// <typeparam name="TModel"></typeparam>
/// <param name="con"></param>
/// <param name="top"></param>
/// <param name="sqlWhere"></param>
/// <param name="transaction"></param>
/// <returns></returns>
public static IEnumerable <TModel> SimpleGetTop <TModel>(this IDbConnection con, int top, string sqlWhere = null, IDbTransaction transaction = null)
{
DBInfo dbInfo = DBInfoHelper.GetDBInfo(con);
string sql = Model.GRUDHelper.GetTopSql <TModel>(top, dbInfo.dbType, sqlWhere);
return(con.Query <TModel>(sql, transaction));
}
/// <summary>
/// 获取分页数据
/// </summary>
/// <typeparam name="TModel"></typeparam>
/// <param name="con"></param>
/// <param name="pageIndex"></param>
/// <param name="pageSize"></param>
/// <param name="count"></param>
/// <param name="sqlWhere"></param>
/// <param name="transaction"></param>
/// <returns></returns>
public static IEnumerable <TModel> SimpleGetPage <TModel>(this IDbConnection con, int pageIndex, int pageSize, out int count, string sqlWhere = null, IDbTransaction transaction = null)
{
DBInfo dbInfo = DBInfoHelper.GetDBInfo(con);
string countSql;
string sql = Model.GRUDHelper.GetPageSql <TModel>(sqlWhere, dbInfo.idName, dbInfo.dbType, pageIndex, pageSize, out countSql);
count = con.ExecuteScalar <int>(countSql);
return(con.Query <TModel>(sql, transaction));
}
private void btnConnectTest_Click(object sender, EventArgs e)
{
frm_DatabaseConfig frmdb = new frm_DatabaseConfig();
if (frmdb.ShowDialog(this) == DialogResult.OK)
{
DBInfo Dbinfo = DBInfoHelper.GetDbInfoFromFile(Application.StartupPath + "\\dbinfo.kdc");
MysqlEasy.ConnectionString = "server=" + Dbinfo.server + ";port=" + Dbinfo.port + ";database=" + Dbinfo.database
+ ";uid=" + Dbinfo.uid + ";pwd=" + Dbinfo.pwd + ";Allow User Variables = True";
}
}
public frm_DatabaseConfig()
{
InitializeComponent();
DBInfo Dbinfo = DBInfoHelper.GetDbInfoFromFile(Application.StartupPath + "\\dbinfo.kdc");
txtServerIP.Text = Dbinfo.server;
txtPort.Text = Dbinfo.port;
txtDBName.Text = Dbinfo.database;
txtUID.Text = Dbinfo.uid;
txtPSW.Text = Dbinfo.pwd;
}
public frm_SplashAhead()
{
InitializeComponent();
// MysqlEasy.ConnectionString = ConfigurationManager.ConnectionStrings["RemoteDbConnnect"].ConnectionString;
backgroundWorker.WorkerReportsProgress = true;
backgroundWorker.WorkerSupportsCancellation = true;
this.panel.BackColor = Color.FromArgb(50, Color.White);
DBInfo Dbinfo = DBInfoHelper.GetDbInfoFromFile(Application.StartupPath + "\\dbinfo.kdc");
MysqlEasy.ConnectionString = "server=" + Dbinfo.server + ";port=" + Dbinfo.port + ";database=" + Dbinfo.database
+ ";uid=" + Dbinfo.uid + ";pwd=" + Dbinfo.pwd + ";Allow User Variables = True";
}
private void btnSaveConfigInfo_Click(object sender, EventArgs e)
{
DBInfo Dbinfo = new DBInfo();
Dbinfo.server = txtServerIP.Text;
Dbinfo.port = txtPort.Text;
Dbinfo.database = txtDBName.Text;
Dbinfo.uid = txtUID.Text;
Dbinfo.pwd = txtPSW.Text;
if (DBInfoHelper.SaveDbInfo(Dbinfo, Application.StartupPath + "\\dbinfo.kdc"))
{
XtraMessageBox.Show("数据库信息配置成功", "提示");
this.DialogResult = DialogResult.OK;
this.Dispose();
this.Close();
}
else
{
XtraMessageBox.Show("数据库信息配置失败，请检查数据库配置文件是否有读写权限", "提示");
}
}
