C # A small progress bar for custom controls,

C # A small progress bar for custom controls,

First look:

A very concise progress bar.

Complete Project source code download: http://files.cnblogs.com/files/tuzhiyuan/%E8%BF%9B%E5%BA%A6%E6%9D%A1%E6%8E%A7%E4%BB%B6%E8%87%AA%E5% AE %9A%E4%B9%891.rar

The following code is used:

1 int _ now = 1; 2 Color hatchColor; 3 public MYProgressBar () 4 {5 InitializeComponent (); 6} 7 // set the current progress position 8 [Description ("set the current progress position")] // Description 9 displayed in the property design view [DefaultValue (typeof (Int32 ), "0")] // give the initial value 10 public int Value11 {12 13 get14 {15 return _ now; 16} 17 set18 {19 if (value> 100) 20 {21 _ now = 100; 22 SetJinDu (100); 23} 24 else if (value <0) 25 {26 _ now = 0; 27 SetJinDu (0 ); 28} 29 else30 {31 _ now = value; 32 SetJinDu (value); 33} 34} 35} 36 [Description ("set progress bar color")] // description 37 [DefaultValue (typeof (Color), "Control")] in the property design view // give the initial value 38 public Color BarColor39 {40 get {return hatchColor ;} 41 set42 {43 hatchColor = value; 44 panel1.BackColor = value; 45} 46} 47 private void MYProgressBar_Load (object sender, EventArgs e) 48 {49 50} 51 public void SetJinDu (int number) 52 {53 54 // obtain the control width 55 float db_this_width = this. width; 56 57 58 // percentage of the Progress Bar Width obtained by dividing the progress value by 100 59 float bfz = (float) number/100; 60 61 62 // control width multiplied by percentage to get the relative width of the progress bar Panel 63 panel1.Width = Convert. toInt32 (float) db_this_width * bfz); 64 65} 66 67 // control size change event 68 private void MYProgressBar_Resize (object sender, EventArgs e) 69 {70 panel1.Height = this. height; 71 SetJinDu (Value); 72}

In the winform toolbar, right-click "items"> "Browse" and select the custom control dll file. You can see it in the toolbar and drag it to use it.

The old saying is still incomplete and needs to be improved.