Method and system for reusing same type of controls based on wpf through control pool

Abstract

The invention relates to the technical field of computer communication, and discloses a method and a system for repeatedly utilizing the same kind of controls through a control pool on basis of WPF (windows presentation foundation). The method comprises the following steps that when a system application program is started, an address list management system displays a preset amount of contact person information; an interface can display the same group of the same kind of data and starts to initialize the control pool; after the control pool initialization is completed, the interface sequentially displays the contact person data; after the display of data of one contact person, the use of one contact person display control is applied to the control pool; when the lower side contact person data is checked by rolling a rolling bar, the interface releases the display contact of a hidden contact person into the control pool. When a WPF technology is used for realizing a desktop application program, a created control is managed through the control pool and is repeatedly used; the number of times for creating the controls can be greatly reduced, so that the interface display time can be reduced; the display efficiency is greatly improved.

Description

technical field [0001] The invention relates to the technical field of computer communication, and discloses a method and a system for reusing controls of the same type based on WPF through a control pool. Background technique [0002] When using WPF technology to implement Windows-based software, it is often necessary to display a large amount of data of the same type, such as the address book management system that needs to display a large amount of contact information. When the amount of data reaches a certain level, general container controls, such as ListBox ( Item list control) control: a control that can display a group of data of the same type in order, and the display efficiency is very poor. If some display effects are added, the interface is more likely to freeze, mainly as follows: [0003] 1. When the ListBox data is loaded for the first time, the interface appears to be unresponsive for a period of time. [0004] 2. When scrolling the ListBox scroll bar, the i...

AI Technical Summary

Problems solved by technology

[0003] 1. When the ListBox data is loaded for the first time, the interface appears to be unresponsive for a period of time

[0004] 2. When scrolling the ListBox scroll bar, the interface is obviously stuck

[0005] 3. When switching the ListBox data source, the interface appears to be unresponsive for a period of time

[0006] When the Windows system application is started, because the address book management system needs to display a large amount of contact information, the interface starts to display contact data, and each time a contact data is displayed, it will apply to the system for using a contact display control, so in the entire Controls need to be continuously created during the display process, which will cause interface freezes and poor display efficiency

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