... // Namespaces, variables, and constants using System; using System.Configuration; using System.Windows.Forms; using System.Text; using System.Data; using System.Data.SqlClient; private ... ] Recipe 6.13 Implementing Pessimistic Concurrency WithoutUsing Database Locks Problem You need the safety of pessimistic locking without the overhead of database locks. Solution Use ... database. A DataAdapter is created and the select, delete, insert, and update commands are built using the stored procedures for the solution. A RowUpdated event handler is attached to the DataAdapter....
... hiểm thay thế con người, robot giúp người già, robot bán hàng…v.v. Trong đồ án lần này em thực hiện làm robot dò line, so với những robot trên thì nó chỉ là 1 robot nhỏ, đơn giản nhưng ... cách hoạt động của robot dò line chúng ta có thể phát triển rộng hơn để tạo nên những robot có ứng dụng thực tế hơn như robot thay con người đi vào những nơi nguy hiểm, những robot làm 1 công ... khiển: /***************************************************** Project : DO AN MON HOC 1 ( Robot do line) Version : 1.0 Date : 20/12/2010 Author : Pham Quoc Gia Company : Lop 08-DTD Comments:...
... interactivity (dynamism) in pages generated using (X)HTML. Many books have been written about DHTML including DHTML Utopia: Modern Web Design using JavaScript and DOM, 3 which was written ... 260%; font-weight: normal; } #content p { line- height: 1.6em; font-family: Georgia, Times, "Times New Roman", serif; } #dateline { font-size: 160%; font-weight: normal; ... everything but the padding property from the #wrapper rule. Let’s make the header—which contains no text other than the tagline and the image—into a white top banner for the page. To do this,...
... .crowded { letter-spacing: -0.5em; } line- break This nonstandard property controls line- breaking policy (Kinsoku) for Japanese text. By default, a relaxed line- breaking routine is used. This ... layout-grid -line East Asian writing systems generally call for character layout to be performed in a grid. This property sets the line size enforced by that grid. layout-grid-mode must be set to line ... to display emphasis with an underline instead, you would have to make a point of setting the font-style to normal: em { font-style: normal; text-decoration: underline; } font-variant Th...
... utline of an inline element that flows over several lines is closed at the starts and ends of lines, whereas the border is not. The outline-color property sets the color of the outline d ... utline of an inline element that flows over several lines is closed at the starts and ends of lines, whereas the border is not. The outline-width property sets the width of the outline d ... inset around active hyperlinks: a:active { outline-style: inset; outline-color: grey; outline-width: medium; } outline-width Outlines are very similar to borders; however, they do n...
... underline is drawn above the text if the language is set to ja (Japanese) and writing-mode is set to tb-rl. ❑ above: The underline is drawn above the text. ❑ below: The underline ... letter spacing and word spacing by the same amount ❑ distribute-all-lines: same as distribute, but also applies to the last line ❑ inter-cluster: same as distribute, but does not add space ... the underline applied to hyperlinks in the default style sheets of visual browsers). Otherwise, it can take any space-delimited combination of the following constants: ❑ blink50 ❑ line- through...
... inline content with respect to the parent element’s font: baseline The baseline58 of the content will line up with the baseline of the parent element’s font. If the content has no baseline ... image), then the bottom of the content is lined up with the baseline of the parent element’s font. middle The content is aligned so that its vertical midpoint lines up with a point that is half ... x-height59 above the parent element’s baseline. sub The content is aligned so that its baseline is positioned some distance below the parent element’s baseline; this is suitable for subscript text....
... Example 7-34. File: UsingDesignTimeFeauresWithComponentsForm.cs // Namespaces, variables, and constants using System; using System.Data; // . . . private void UsingDesignTimeFeauresWithComponentsForm_Load(object ... special-purpose classes in the .NET Framework: [ Team LiB ] Recipe 7.17 Using ADO.NET Design-Time Features in Classes Without a GUI Problem The design-time environment provides controls and ... updateButton_Click(object sender, System.EventArgs e) { // Update the table to the data source using the component. Component0717 c = new Component0717( ); c.Update(((DataView)dataGrid.DataSource).Table);...
... categoryNameTextBox.Text; [ Team LiB ] Recipe 4.1 Using Auto-Incrementing Columns Without Causing Conflicts Problem You want to use an AutoIncrement column in a table without producing values that may be ... AutoIncrementWithoutConflictForm.cs // Namespaces, variables, and constants using System; using System.Configuration; using System.Data; using System.Data.SqlClient; // Table name constants private ... DataTable using the entered CategoryName and Description values and the automatically generated CategoryID field. The C# code is shown in Example 4-1. Example 4-1. File: AutoIncrementWithoutConflictForm.cs...
... 31. On the Debug menu, click Start Without Debugging. The application is rebuilt and restarted. Once again, the two DateTimePicker ... Step\Chapter 4\Selection folder in your My Documents folder. 3. On the Debug menu, click Start Without Debugging. Visual Studio 2005 builds and runs the application. There are two DateTimePicker ... example: bool inWord; if (inWord == true) // ok, but not commonly used if (inWord) // better Using Blocks to Group Statements Sometimes you'll want to run two or more statements when...
... 500 page hard-copy CSS Book Now!52 HTML Utopia: Designing Without Tables Using CSSby Dan Shafer HTML Utopia: Designing Without Tables Using CSSby Dan ShaferCopyright â 2003 SitePoint Pty. Ltd.Editor: ... Cursor on the Fly 269HTML Utopia: Designing Without Tables Using CSSOrder this 500 page hard-copy CSS Book Now!vi HTML Utopia: Designing Without Tables Using CSS (Chapters 1, 3, 4, and 5) Thank ... -moz-border-radius-topleft, -moz-border-radius-topright 398-moz-opacity 400orphans 401outline 402outline-color 403outline-style 404outline-width 405overflow 406overflow-x, overflow-y 408padding 409padding-bottom,...