資源簡介
做項目時常常會遇到延時加載數據的情況，出現常常所說的假死狀態。客戶體驗度非常的低。網上也有很多解決方法，基本都是使用多線程異步，委托，還有一個backgroudworker控件都可以處理這種情況，我比較喜歡這種可以彈窗顯示進度條的方式，就找到了這個方案，感覺用著很好，就分享給同學們參考。
代碼片段和文件信息
using?System;
using?System.Collections.Generic;
using?System.ComponentModel;
using?System.Data;
using?System.Drawing;
using?System.Linq;
using?System.Text;
using?System.Threading;
using?System.Threading.Tasks;
using?System.Windows.Forms;
namespace?ProgressBar
{
????public?partial?class?Form1?:?Form
????{
????????public?Form1（）
????????{
????????????InitializeComponent（）;
????????}
???????
????????private?void?button1_Click（object?sender?EventArgs?e）
????????{
????????????Application.EnableVisualstyles（）;
????????????Form2?frm?=?new?Form2（）;
????????????frm.Progress?=?new?Form2.ProgressCallback（delegate?（Form2?fp）
????????????{
????????????????fp.MaxValue?=?100;
????????????????fp.MinValue?=?0;
????????????????fp.CurrentValue?=?0;
????????????????//停1秒看消息
? ?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
????..A..H.?????38400??2016-01-08?11:18??ProgressBar\.vs\ProgressBar\v14\.suo
?????文件????????189??2016-01-08?10:26??ProgressBar\ProgressBar\App.config
?????文件??????13312??2016-01-08?11:13??ProgressBar\ProgressBar\bin\Debug\ProgressBar.exe
?????文件????????189??2016-01-08?10:26??ProgressBar\ProgressBar\bin\Debug\ProgressBar.exe.config
?????文件??????36352??2016-01-08?11:13??ProgressBar\ProgressBar\bin\Debug\ProgressBar.pdb
?????文件??????22696??2016-01-08?11:14??ProgressBar\ProgressBar\bin\Debug\ProgressBar.vshost.exe
?????文件????????189??2016-01-08?10:26??ProgressBar\ProgressBar\bin\Debug\ProgressBar.vshost.exe.config
?????文件????????490??2015-06-04?12:48??ProgressBar\ProgressBar\bin\Debug\ProgressBar.vshost.exe.manifest
?????文件???????1871??2016-01-08?11:16??ProgressBar\ProgressBar\Form1.cs
?????文件???????2031??2016-01-08?11:04??ProgressBar\ProgressBar\Form1.Designer.cs
?????文件???????5817??2016-01-08?11:04??ProgressBar\ProgressBar\Form1.resx
?????文件???????4790??2016-01-08?11:15??ProgressBar\ProgressBar\Form2.cs
?????文件???????3742??2016-01-08?11:15??ProgressBar\ProgressBar\Form2.Designer.cs
?????文件???????5817??2016-01-08?11:15??ProgressBar\ProgressBar\Form2.resx
?????文件????????868??2016-01-08?10:26??ProgressBar\ProgressBar\obj\Debug\DesignTimeResolveAssemblyReferences.cache
?????文件???????7059??2016-01-08?10:32??ProgressBar\ProgressBar\obj\Debug\DesignTimeResolveAssemblyReferencesInput.cache
?????文件????????570??2016-01-08?11:14??ProgressBar\ProgressBar\obj\Debug\ProgressBar.csproj.FileListAbsolute.txt
?????文件???????1034??2016-01-08?11:13??ProgressBar\ProgressBar\obj\Debug\ProgressBar.csproj.GenerateResource.Cache
?????文件??????13312??2016-01-08?11:13??ProgressBar\ProgressBar\obj\Debug\ProgressBar.exe
?????文件????????180??2016-01-08?11:04??ProgressBar\ProgressBar\obj\Debug\ProgressBar.Form1.resources
?????文件????????180??2016-01-08?11:13??ProgressBar\ProgressBar\obj\Debug\ProgressBar.Form2.resources
?????文件??????36352??2016-01-08?11:13??ProgressBar\ProgressBar\obj\Debug\ProgressBar.pdb
?????文件????????180??2016-01-08?10:33??ProgressBar\ProgressBar\obj\Debug\ProgressBar.Properties.Resources.resources
?????文件??????????0??2016-01-08?10:26??ProgressBar\ProgressBar\obj\Debug\TemporaryGeneratedFile_036C0B5B-1481-4323-8D20-8F5ADCB23D92.cs
?????文件??????????0??2016-01-08?10:26??ProgressBar\ProgressBar\obj\Debug\TemporaryGeneratedFile_5937a670-0e60-4077-877b-f7221da3dda1.cs
?????文件??????????0??2016-01-08?10:26??ProgressBar\ProgressBar\obj\Debug\TemporaryGeneratedFile_E7A71F73-0F8D-4B9B-B56E-8E70B10BC5D3.cs
?????文件????????523??2016-01-08?10:26??ProgressBar\ProgressBar\Program.cs
?????文件???????4224??2016-01-08?10:33??ProgressBar\ProgressBar\ProgressBar.csproj
?????文件???????1348??2016-01-08?10:26??ProgressBar\ProgressBar\Properties\AssemblyInfo.cs
?????文件???????2835??2016-01-08?10:26??ProgressBar\ProgressBar\Properties\Resources.Designer.cs
............此處省略18個文件信息
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