creating a strongly typed dataset

Ngày tải lên: 21/01/2014, 11:20

... ds.Categories) [ Team LiB ] Recipe 2.19 Replacing Null Values in a Strongly Typed DataSet Problem When a column in a database has a null value, you want the value in the DataSet to be a ... Create the typed DataSet without null annotation. CategoriesDS_AnnotatedNull ds = new CategoriesDS_AnnotatedNull( ); // Fill the Categories table within DataSet. da.Fill(ds, CATEGORIES_TABLE); ... Create the DataAdapter. SqlDataAdapter da = new SqlDataAdapter("SELECT * FROM Categories", ConfigurationSettings.AppSettings["Sql_ConnectString"]); if (annotatedRadioButton.Checked)...

Ngày tải lên: 14/12/2013, 18:16

Ngày tải lên: 24/12/2013, 01:17

Ngày tải lên: 24/12/2013, 05:15

Ngày tải lên: 21/01/2014, 07:20

Ngày tải lên: 21/01/2014, 07:20

Ngày tải lên: 07/04/2013, 17:11

Ngày tải lên: 20/08/2013, 16:48

... at anytime. • Teachers can give collective feedback to the class when a recurring mistake is found by adding entries to a “Writing Feedback” class blog. Additionally, individual feedback can ... word and pasting it into an online dictionary. • Because the class material is organized into sections, students can easily find information. • Students can read comments for the class as a whole ... pertinent information. Other possible class blogs are student assignment instructions, vocabulary, and answers to past assignments. The teacher created class blogs can be used as an example when...

Ngày tải lên: 06/09/2013, 05:10

... [schema.]{type_name | package_name} [GENERATE [java_package_name.]java_super_class_name] [AS [java_package_name.] java_map_class_name] [TRANSLATE member_name AS java_name [,member_name AS ... type_name The database object type's name. package_name The name of a database package. java_package_name The name of the Java package to include in a generated class. GENERATE A clause ... type_name: super_class_name: map_class_name -sql= type_name: map_class_name Specifies the name of a database object, an optional Java superclass name, and a Java class name for which to generate...

Ngày tải lên: 29/09/2013, 09:20

... structure with handles and user data (see GUIDATA) % varargin command line arguments to untitled (see VARARGIN) % Create the data to plot handles.peaks=peaks(35); handles.membrane=membrane; [x,y] ... selects peaks handles.current_data = handles.peaks; case 'membrane' % User selects membrane handles.current_data = handles.membrane; case 'sinc' % User selects sinc handles.current_data ... the value of a handles field. To retrieve X in another callback, use the command X = handles.my_data; You can access the data in the handles structure in any callback because hObject and...

Ngày tải lên: 29/09/2013, 20:20

... worksheet data as an Excel Table, to activate special features in the source data, such as the capability to automatically extend formulas as new rows are added to the end of the existing data. Instructions ... source data, can they be calculated at the source, or will they be calculated in the pivot table? Adding calculations to a large pivot table may cause any updates to be very slow, and they may have ... create a total for the year; you would have to create a calculation for the annual total. CHAPTER 1 ■ CREATING A PIVOT TABLE 9 Solution The PivotTable Field List lists all the fields available...

Ngày tải lên: 09/10/2013, 12:20

... installation and maintenance can be accomplished quickly and easily. Additionally, easy access at the MST facilitates maintenance and troubleshooting by allowing technicians to simply unplug a ... hardened connectors have also been simplified, enabling improved reliability and maintenance. Kits are available with easy instructions and materials for cleaning hardened connectors and adapters. ... and adapters. To clean the connector and adapter, the dust caps and plugs are removed to expose the inner optical components. The adapter can then be cleaned simply using a standard swab and...

Ngày tải lên: 27/10/2013, 00:15

... SqlCommand mySqlCommand = mySqlConnection.CreateCommand(); mySqlCommand.CommandText = selectString; SqlDataAdapter mySqlDataAdapter = new SqlDataAdapter(); mySqlDataAdapter.SelectCommand = ... = mySqlCommand; DataSet myDataSet = new DataSet( ); mySqlConnection.Open(); mySqlDataAdapter.Fill(myDataSet, "Customers"); mySqlConnection.Close(); return myDataSet; } ... null; Creating a Web Service In this section, you'll create a Web service that contains a method that returns a DataSet containing rows from the Customers table. Start VS .NET and select...

Ngày tải lên: 28/10/2013, 19:15

... interface even though a specific router may contain one. An example of this might be an ISDN BRI interface. The string in parenthesis is the legal abbreviation that can be used in IOS command ... a password, enter class. If “class” does not work, ask the instructor for assistance. Router>enable At the privileged EXEC mode, enter the command erase startup-config. Router#erase startup-config ... session as performed in the Establishing a HyperTerminal session lab. Note: Go to the erase and reload instructions at the end of this lab. Perform those steps on all routers in this lab assignment...

Ngày tải lên: 04/11/2013, 16:15

... maintained by Data Guard SQL Apply. – NONE: normal security • Query GUARD_STATUS column in V$DATABASE. • Database guard level is set to ALL by broker automatically on the logical standby database. • Database ... user access to tables. • ALTER DATABASE GUARD command keywords: – ALL: prevents users from making changes to any data in the database. – STANDBY: prevents users from making changes to any data ... Standby Database Wizard Select “Create a new logical standby database.” Copyright © 2006, Oracle. All rights reserved. 7 - 5 Securing Your Logical Standby Database • Configure the database guard...

Ngày tải lên: 09/12/2013, 16:15

... 4.0 and later, to link an HTML table on the page to a data source by means of an ActiveX Data source control. Outlook Today has separate databinding tables for calendar, mail, and tasks. After ... consolidate personal, team, corporate, and external information. A digital dashboard can be as simple as a single Web page that displays a user’s daily calendar and favorite links or a full-featured ... dashboard based on Outlook Today. Digital dashboards utilize Outlook Today to access critical business information, and take advantage of the analysis tools, collaboration capabilities, and Internet...

Ngày tải lên: 10/12/2013, 16:15

... Activity 4.4: Creating a Future-State Usage Scenario 25 Exercise 2: Creating a Future-State Usage Scenario (30 minutes) ! Create a future-state usage scenario 1. Participate in small ... Inc. case study, to create future-state use cases and usage scenarios. First, as a class, you will review the information provided in the case study. Next, you will create future-state use cases ... Activity 4.4: Creating a Future-State Usage Scenario In this activity, you will use the provided use cases and usage scenarios for the client-billing process, along with the Ferguson and Bardell,...

Ngày tải lên: 10/12/2013, 16:16

... following code appears in the Template.ini file. [Strings] CalendarName=Calendar [Folders] 1=%CalendarName%,calendar.htm,\ [Strings] CalendarName=Calendar [Folders] 1=%CalendarName%,calendar.htm,\  Before ... Creating an Administration Folder Home Page In addition to creating subfolders to hold the application data, you must also create an administration folder that contains mail items. The Team ... 2000 application, the Web page can contain script and ActiveX ® controls that access Outlook data. Determining Folder Home Page Complexity Level A Web page used as a team folder home page can...

Ngày tải lên: 11/12/2013, 14:15