/// <summary> /// 创建一个新的或者复用存在的UITask /// </summary> /// <param name="uiTaskRegisterItem"></param> /// <returns></returns> private UITask CreateOrGetUITaskInstance(UITaskRegisterItem uiTaskRegisterItem) { UITask instance = null; if (uiTaskRegisterItem.AllowMultipleInstance) { //AllowMultipleInstance总是会创建出新的实例 instance = ClassLoader.CreateInstance(uiTaskRegisterItem.TypeFullName, uiTaskRegisterItem.Name) as UITask; int instanceId = GetInstanceID(uiTaskRegisterItem.Name); instance.SetInstanceID(instanceId); } else { //复用之前的UITask List <UITask> uiTasks; m_uiTaskDic.TryGetValue(uiTaskRegisterItem.Name, out uiTasks); if (uiTasks != null && uiTasks.Count != 0) { instance = uiTasks[0]; } else { //如果不存在,创建一个新的 instance = ClassLoader.CreateInstance(uiTaskRegisterItem.TypeFullName, uiTaskRegisterItem.Name) as UITask; } } return(instance); }
public override IDbDataParameter CreateParameter(string name, Object dbtype, int gxlength, int gxdec) { IDbDataParameter parm = (IDbDataParameter)ClassLoader.CreateInstance(NpgsqlAssembly, "Npgsql.NpgsqlParameter"); ClassLoader.SetPropValue(parm, "NpgsqlDbType", GXTypeToNpgsqlDbType(dbtype)); ClassLoader.SetPropValue(parm, "Size", gxlength); ClassLoader.SetPropValue(parm, "Precision", (byte)gxlength); ClassLoader.SetPropValue(parm, "Scale", (byte)gxdec); ClassLoader.SetPropValue(parm, "ParameterName", name); return(parm); }
public override IDbDataParameter CreateParameter(string name, Object dbtype, int gxlength, int gxdec) { object ifxType = GXTypeToIfxType((GXType)dbtype); object[] args = new object[] { name, ifxType, gxlength }; IDbDataParameter parm = (IDbDataParameter)ClassLoader.CreateInstance(IfxAssembly, "IBM.Data.Informix.IfxParameter", args); ClassLoader.SetPropValue(parm, "IfxType", ifxType); parm.Precision = (byte)gxdec; parm.Scale = (byte)gxdec; return(parm); }
public InformixConnectionWrapper(String connectionString, GxConnectionCache connCache, IsolationLevel isolationLevel) { try { _connection = (IDbConnection)ClassLoader.CreateInstance(GxInformix.IfxAssembly, "IBM.Data.Informix.IfxConnection", new object[] { connectionString }); m_isolationLevel = isolationLevel; m_connectionCache = connCache; } catch (Exception ex) { GXLogging.Error(log, "Informix data provider Ctr error " + ex.Message + ex.StackTrace); throw ex; } }
public InformixConnectionWrapper() { try { GXLogging.Debug(log, "Creating Informix data provider "); _connection = (IDbConnection)ClassLoader.CreateInstance(GxInformix.IfxAssembly, "IBM.Data.Informix.IfxConnection"); GXLogging.Debug(log, "Informix data provider created"); } catch (Exception ex) { GXLogging.Error(log, "Informix data provider Ctr error " + ex.Message + ex.StackTrace); throw ex; } }
public PostgresqlConnectionWrapper(String connectionString, GxConnectionCache connCache, IsolationLevel isolationLevel) { try { _connection = (IDbConnection)ClassLoader.CreateInstance(GxPostgreSql.NpgsqlAssembly, "Npgsql.NpgsqlConnection", new object[] { connectionString }); m_isolationLevel = isolationLevel; m_connectionCache = connCache; } catch (Exception ex) { GXLogging.Error(log, "Npgsql data provider Ctr error " + ex.Message + ex.StackTrace); throw ex; } }
public override IDbDataParameter CreateParameter() { return((IDbDataParameter)ClassLoader.CreateInstance(IfxAssembly, "IBM.Data.Informix.IfxParameter")); }
public PostgresqlConnectionWrapper() { _connection = (IDbConnection)ClassLoader.CreateInstance(GxPostgreSql.NpgsqlAssembly, "Npgsql.NpgsqlConnection"); }
public override IDbDataParameter CreateParameter() { return((IDbDataParameter)ClassLoader.CreateInstance(NpgsqlAssembly, "Npgsql.NpgsqlParameter")); }
internal static object CreateInstance() { return(ClassLoader.CreateInstance(GeoAssembly, SqlGeographyClass, null)); }