WinForm, how to control the position of a control changes with the size of the form

 WinForm, how to control the position of a control changes with the size of the form There are 3 ways to do this:

Method 1
[CSharp]View Plaincopy

2. Using System;
4. Using System.Collections.Generic;
6. Using System.ComponentModel;
8. Using System.Data;
10. Using System.Drawing;
12. Using System.Text;
14. Using System.Windows.Forms;
18. Namespace Markprinter
20. {
22. Public partial class Resizetest:form
24. {
26. public float X;
28. public float Y;
30. //public float y;
34. Public resizetest ()
36. {
38. InitializeComponent ();
40. }
44. private void Settag (Control cons)
46. {
48. foreach (Control con in cons. Controls)
50. {
52. Con. Tag = con. Width + ":" + con. Height + ":" + con. Left + ":" + con. Top + ":" + con.  Font.Size;
54. if (con. Controls.Count > 0)
56. Settag (con);
58. }
60. }
62. private void Setcontrols (float newx, float newy, Control cons)
64. {
66. foreach (Control con in cons. Controls)
68. {
72. string[] MyTag = con. Tag.tostring ().  Split (new char[] { ': '});
74. float a = Convert.tosingle (mytag[0]) * NEWX;
76. Con.  Width = (int) A;
78. A = Convert.tosingle (mytag[1]) * NEWY;
80. Con.  Height = (int) (a);
82. A = Convert.tosingle (mytag[2]) * NEWX;
84. Con.  left = (int) (a);
86. A = Convert.tosingle (mytag[3]) * NEWY;
88. Con.  Top = (int) (a);
90. Single currentsize = Convert.tosingle (mytag[4]) * NEWY;
94. //Change font size
96. Con. Font = new Font (con. Font.Name, CurrentSize, con. Font.style, Con.  Font.unit);
100. if (con. Controls.Count > 0)
102. {
104. Setcontrols (newx, newy, con);
106. }
108. }
112. }
116. void Form1_Resize (object sender, EventArgs e)
118. {
120. //throw new Exception ("The method or operation is not implemented.");
122. float newx = (this.  Width)/X;
124. //Float Newy = (this.  Height-this.statusstrip1.height)/(Y-Y);
126. float Newy = this .  height/y;
128. Setcontrols (Newx, Newy, this );
130. This . Text = This . Width.tostring () + "" + This .  Height.tostring ();
134. }
138. private void Resizetest_load (object sender, EventArgs e)
140. {
142. This .  Resize + = new EventHandler (form1_resize);
146. X = This .  Width;
148. Y = This .  Height;
150. //y = this.statusStrip1.Height;
152. Settag (this);
154. }
156. }
158. }

Method 2

[CSharp]View Plaincopy

2. Using System;
4. Using System.Collections.Generic;
6. Using System.ComponentModel;
8. Using System.Data;
10. Using System.Drawing;
12. Using System.Text;
14. Using System.Windows.Forms;
18. Namespace Markprinter
20. {
22. Public partial class Resizetest:form
24. {
26. public float X;
28. public float Y;
30. public float y;
34. Public resizetest ()
36. {
38. InitializeComponent ();
40. }
44. private void Resizetest_load (object sender, EventArgs e)
46. {
48. Autoscale (this);
50. }
54. // <summary>
56. /// controls automatically scaled with the form
58. // </summary>
60. /// <param name= "frm" ></param>
62. public static void Autoscale (Form frm)
64. {
66. frm. Tag = frm. Width.tostring () + "," + frm.  Height.tostring ();
68. frm.  SizeChanged + = new EventHandler (frm_sizechanged);
70. }
74. static void frm_sizechanged (object sender, EventArgs e)
76. {
78. string[] tmp = ((Form) sender). Tag.tostring ().  Split (', ');
80. Float width = (float) ((Form) sender).  Width/(float) convert.toint16 (tmp[0]);
82. float heigth = (float) ((Form) sender).  Height/(float) convert.toint16 (tmp[1]);
86. (Form) sender). Tag = ((Form) sender). Width.tostring () + "," + ((Form) sender).  Height;
90. foreach (Control control in ( Form) sender). Controls)
92. {
94. Control.  Scale (new SizeF (width, heigth));
98. }
100. }
102. }
104. }
     1. 1. --Reprint Office: http://blog.csdn.net/xd43100678/article/details/7899047

WinForm, how to control the position of a control changes with the size of the form