代码：
方法一：窗体的代码-->可以直接通过预设的click事件来实现控制进度条。
|
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
|
public partial class form1 : form { public form1() { initializecomponent(); toolstripprogressbar_save.minimum = 0; toolstripprogressbar_save.maximum = 100; toolstripprogressbar_save.step = 5; } #region 不涉及数据传输 private void button_10_click(object sender, eventargs e) { //清空进度表 toolstripprogressbar_save.value = 0; if(toolstripprogressbar_save.value<10) { for (int i=0;i<2;i++) { toolstripprogressbar_save.performstep(); toolstriplabel_save.text = toolstripprogressbar_save.value.tostring() + "%"; } } } private void button_30_click(object sender, eventargs e) { if (toolstripprogressbar_save.value < 30) { for(int i=0;i<4;i++) { toolstripprogressbar_save.performstep(); } } toolstriplabel_save.text = "30%"; } private void button_50_click(object sender, eventargs e) { if (toolstripprogressbar_save.value < 50) { for (int i = 0; i < 4; i++) { toolstripprogressbar_save.performstep(); } } toolstriplabel_save.text = "50%"; } private void button_60_click(object sender, eventargs e) { if (toolstripprogressbar_save.value < 60) { for (int i = 0; i < 2; i++) { toolstripprogressbar_save.performstep(); } } toolstriplabel_save.text = "60%"; } private void button_80_click(object sender, eventargs e) { if (toolstripprogressbar_save.value < 80) { for (int i = 0; i < 4; i++) { toolstripprogressbar_save.performstep(); } } toolstriplabel_save.text = "80%"; } private void button_100_click(object sender, eventargs e) { if (toolstripprogressbar_save.value < 100) { for (int i = 0; i < 4; i++) { toolstripprogressbar_save.performstep(); } } toolstriplabel_save.text = "complete!"; } #endregion private void button_save_click(object sender, eventargs e) { save.singleton().saveall(); } } |
方法二：通过调用其他类里的方法来实现对进度条的控制。
注意一：需要using system.windows.forms;
注意二：进度条toolstripprogressbar的权限需要改成public
|
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
|
public class save { private static save _instance = null; private form1 n = null; public void saveall() { getwnd(); n.toolstripprogressbar_save.minimum = 0; n.toolstripprogressbar_save.maximum = 100; //清空进度表 n.toolstripprogressbar_save.value = 0; n.toolstripprogressbar_save.step = 5; #region 保存过程-与单独按钮是一样的 if (n.toolstripprogressbar_save.value < 10) { for (int i = 0; i < 2; i++) { n.toolstripprogressbar_save.performstep(); n.toolstriplabel_save.text = n.toolstripprogressbar_save.value.tostring() + "%"; } } thread.sleep(1000); if (n.toolstripprogressbar_save.value < 30) { for (int i = 0; i < 4; i++) { n.toolstripprogressbar_save.performstep(); n.toolstriplabel_save.text = n.toolstripprogressbar_save.value.tostring()+"%"; } } thread.sleep(100); if (n.toolstripprogressbar_save.value < 50) { for (int i = 0; i < 4; i++) { n.toolstripprogressbar_save.performstep(); n.toolstriplabel_save.text = n.toolstripprogressbar_save.value.tostring() + "%"; } } thread.sleep(100); if (n.toolstripprogressbar_save.value < 60) { for (int i = 0; i < 2; i++) { n.toolstripprogressbar_save.performstep(); n.toolstriplabel_save.text = n.toolstripprogressbar_save.value.tostring() + "%"; } } thread.sleep(100); if (n.toolstripprogressbar_save.value < 80) { for (int i = 0; i < 4; i++) { n.toolstripprogressbar_save.performstep(); n.toolstriplabel_save.text = n.toolstripprogressbar_save.value.tostring() + "%"; } } thread.sleep(100); if (n.toolstripprogressbar_save.value < 100) { for (int i = 0; i < 4; i++) { n.toolstripprogressbar_save.performstep(); n.toolstriplabel_save.text = n.toolstripprogressbar_save.value.tostring() + "%"; } } n.toolstriplabel_save.text = "complete!"; thread.sleep(100); #endregion } //查找当前打开的窗体，必须有这个才能传递数据 private void getwnd() { foreach(form fm in application.openforms) { if (fm.name == "form1") { n = (form1)fm; break; } } } public static save singleton() { if (_instance == null) { _instance = new save(); } return _instance; } } |
效果图：（左边为方法一的效果、右边为方法二的效果图）
