/// <summary> /// The object factory for a particular data collection instance. /// </summary> public virtual void CreateObjectsFromData(ExplanationTypes explanationtypes, System.Data.DataSet data) { // Do nothing if we have nothing if (data == null || data.Tables.Count == 0 || data.Tables[0].Rows.Count == 0) { return; } // Create a local variable for the new instance. ExplanationType newobj = null; // Create a local variable for the data row instance. System.Data.DataRow dr = null; // Iterate through the table rows for (int i = 0; i < data.Tables[0].Rows.Count; i++) { // Get a reference to the data row dr = data.Tables[0].Rows[i]; // Create a new object instance newobj = System.Activator.CreateInstance(explanationtypes.ContainsType[0]) as ExplanationType; // Let the instance set its own members newobj.SetMembers(ref dr); // Add the new object to the collection instance explanationtypes.Add(newobj); } }
/// <summary> /// Fill method for populating an entire collection of ExplanationTypes /// </summary> public virtual void Fill(ExplanationTypes explanationTypes) { // create the connection to use SqlConnection cnn = new SqlConnection(ExplanationType.GetConnectionString()); try { using (cnn) { // open the connection cnn.Open(); // create an instance of the reader to fill. SqlDataReader datareader = SqlHelper.ExecuteReader(cnn, "gsp_SelectExplanationTypes"); // Send the collection and data to the object factory CreateObjectsFromData(explanationTypes, datareader); // close the connection cnn.Close(); } // nullify the connection cnn = null; } catch (SqlException sqlex) { throw sqlex; } }
private static Bitmap GetIcon(ExplanationType explanationType, int icon) { var file = string.Empty; switch (explanationType) { case ExplanationType.Note: file = ((NoteIcons)icon).ToString(); break; case ExplanationType.Guide: file = ((GuideIcons)icon).ToString(); break; default: break; } if (string.IsNullOrEmpty(file)) { throw new Exception(string.Format("Icon {0} has no file", icon)); } if (!icons.ContainsKey(file)) { icons.Add(file, new Bitmap(Path.Combine(iconsPath, file + ".png"))); } return(icons[file]); }
/// <summary> /// Explain any operation /// </summary> /// <param name="kind">Kind of explanation</param> /// <param name="template">Provide a template for the message.</param> /// <param name="parameters">Parameters to use to fill in the template.</param> private static void AddExplanation(ExplanationType kind, string template, params object[] parameters) { var explanation = Explanation.Current; if (explanation != null) { explanation.Explain(kind, template, parameters); } }
/// <summary> /// constructor /// </summary> /// <param name="index"></param> /// <param name="explanationType"></param> /// <param name="itemType"></param> /// <param name="overrideControlPrefix"></param> public StudentTeacherExplanation(int index, ExplanationType explanationType, ItemType itemType, string overrideControlPrefix = null) : base() { this.Index = index; this.ExplanationType = explanationType; this.ItemType = itemType; if (overrideControlPrefix != null) { this.ControlPrefix = overrideControlPrefix; } Add = new WebElementWrapper(ByAdd()); Edit = new WebElementWrapper(ByEdit()); }
/// <summary> /// Deletes the object. /// </summary> public virtual void Delete(ExplanationType deleteObject) { // create a new instance of the connection SqlConnection cnn = new SqlConnection(ExplanationType.GetConnectionString()); // create local variable array for the sql parameters SqlParameterHash sqlparams = null; try { // discover the parameters sqlparams = SqlHelperParameterCache.GetSpParameterSet(ExplanationType.GetConnectionString(), "gsp_DeleteExplanationType"); // Store the parameter for the Id attribute. sqlparams["@id"].Value = deleteObject.Id; using (cnn) { // open the connection cnn.Open(); // Execute the stored proc to perform the delete on the instance. SqlHelper.ExecuteNonQuery(cnn, CommandType.StoredProcedure, "gsp_DeleteExplanationType", sqlparams); // close the connection after usage cnn.Close(); } // nullify the connection var cnn = null; } catch (SqlException sqlex) { throw sqlex; } // nullify the reference deleteObject = null; }
/// <summary> /// Fills a single instance with data based on its primary key values. /// </summary> public virtual void Fill(ExplanationType et, System.Int16 id) { // create the connection to use SqlConnection cnn = new SqlConnection(ExplanationType.GetConnectionString()); try { // discover the sql parameters SqlParameterHash sqlparams = SqlHelperParameterCache.GetSpParameterSet(ExplanationType.GetConnectionString(), "gsp_SelectExplanationType"); using (cnn) { // open the connection cnn.Open(); // set the parameters sqlparams["@id"].Value = id; // create an instance of the reader to fill. SqlDataReader datareader = SqlHelper.ExecuteReader(cnn, "gsp_SelectExplanationType", sqlparams); if (datareader.Read()) { et.SetMembers(ref datareader); } cnn.Close(); // close the connection } // nullify the connection var cnn = null; } catch (SqlException sqlex) { throw sqlex; } }
/// <summary> /// The object factory for a particular data collection instance. /// </summary> public virtual void CreateObjectsFromData(ExplanationTypes explanationtypes, System.Data.SqlClient.SqlDataReader data) { // Do nothing if we have nothing if (data == null) { return; } // Create a local variable for the new instance. ExplanationType newobj = null; // Iterate through the data reader while (data.Read()) { // Create a new object instance newobj = System.Activator.CreateInstance(explanationtypes.ContainsType[0]) as ExplanationType; // Let the instance set its own members newobj.SetMembers(ref data); // Add the new object to the collection instance explanationtypes.Add(newobj); } }
public void ShowDialog(ExplanationType type) { loadFile(Data.getExplonationPath((int)type)); base.ShowDialog(); }
/// <summary> /// Persists the object. /// </summary> public virtual void Persist(ExplanationType persistObject, SqlTransaction sqlTrans) { // create local variable array for the sql parameters SqlParameterHash sqlparams = null; // Create a local variable for the connection SqlConnection cnn = null; // Use the parameter overload or create a new instance if (sqlTrans == null) { cnn = new SqlConnection(ExplanationType.GetConnectionString()); } try { // discover the parameters if (persistObject.Persisted) { sqlparams = SqlHelperParameterCache.GetSpParameterSet(ExplanationType.GetConnectionString(), "gsp_UpdateExplanationType"); } else { sqlparams = SqlHelperParameterCache.GetSpParameterSet(ExplanationType.GetConnectionString(), "gsp_CreateExplanationType"); } // Store the parameter for the Name attribute. sqlparams["@name"].Value = persistObject.Name; // Store the parameter for the EnumeratedName attribute. sqlparams["@enumeratedName"].Value = persistObject.EnumeratedName; // Store the parameter for the Description attribute. if (!persistObject.DescriptionIsNull) { sqlparams["@description"].Value = persistObject.Description; } // Store the parameter for the Id attribute. sqlparams["@id"].Value = persistObject.Id; if (!persistObject.Persisted) { // store the create only (historical fixed) values } else { // store the update only (historical changeable) values } if (sqlTrans == null) { // Process using the isolated connection using (cnn) { // open the connection cnn.Open(); if (!persistObject.Persisted) { SqlHelper.ExecuteNonQuery(cnn, CommandType.StoredProcedure, "gsp_CreateExplanationType", sqlparams); } else { SqlHelper.ExecuteNonQuery(cnn, CommandType.StoredProcedure, "gsp_UpdateExplanationType", sqlparams); } // close the connection after usage cnn.Close(); } // nullify the connection var cnn = null; } else { // Process using the shared transaction if (!persistObject.Persisted) { SqlHelper.ExecuteNonQuery(sqlTrans, CommandType.StoredProcedure, "gsp_CreateExplanationType", sqlparams); } else { SqlHelper.ExecuteNonQuery(sqlTrans, CommandType.StoredProcedure, "gsp_UpdateExplanationType", sqlparams); } } } catch (SqlException sqlex) { throw sqlex; } }
/// <summary> /// Persists the object. /// </summary> public virtual void Persist(ExplanationType persistObject) { // Make a call to the overloaded method with a null transaction Persist(persistObject, null); }
/// <summary> /// Initializes a new instance of the ExplanationDetail class /// </summary> /// <param name="kind">Kind of detail</param> /// <param name="message">Message for this detail</param> public ExplanationDetail(ExplanationType kind, string message) { Kind = kind; Message = message; }
internal void Explain(ExplanationType kind, string template, params object[] parameters) { var message = string.Format(CultureInfo.InvariantCulture, template, parameters); mDetails.Add(new ExplanationDetail(kind, message)); }