我有一个窗口，它总是小于设计师。无论设计师有多大，以及我在属性中放大的数字，它总是显得很小。我尝试使用autosize，autovalidate，autoscale选项来设置最大和最小尺寸。尽管如此，它总是小而且大小相同。我通过在初始化期间放置form.width和form.height来解决它。但我想知道发生了什么以及如何在将来阻止它。它发生在我的第二次，我不知道为什么。有什么提示可以查看更多内容吗？
c＃designer
namespace WindowsFormsApplication3
{
partial class Form1
{
protected override void Dispose(bool disposing)
{
if (disposing && (components != null))
{
components.Dispose();
}
base.Dispose(disposing);
}
#region Windows Form Designer generated code
/// <summary>
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
/// </summary>
private void InitializeComponent()
{
this.button1 = new System.Windows.Forms.Button();
this.button2 = new System.Windows.Forms.Button();
this.button3 = new System.Windows.Forms.Button();
this.button4 = new System.Windows.Forms.Button();
this.pictureBox1 = new System.Windows.Forms.PictureBox();
this.label1 = new System.Windows.Forms.Label();
this.label2 = new System.Windows.Forms.Label();
this.label3 = new System.Windows.Forms.Label();
this.label4 = new System.Windows.Forms.Label();
this.menuStrip1 = new System.Windows.Forms.MenuStrip();
this.fileToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
this.newToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
this.saveToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
this.splitContainer1 = new System.Windows.Forms.SplitContainer();
this.label7 = new System.Windows.Forms.Label();
this.label6 = new System.Windows.Forms.Label();
this.pictureBox2 = new System.Windows.Forms.PictureBox();
((System.ComponentModel.ISupportInitialize)(this.pictureBox1)).BeginInit();
this.menuStrip1.SuspendLayout();
((System.ComponentModel.ISupportInitialize)(this.splitContainer1)).BeginInit();
this.splitContainer1.Panel1.SuspendLayout();
this.splitContainer1.Panel2.SuspendLayout();
this.splitContainer1.SuspendLayout();
((System.ComponentModel.ISupportInitialize)(this.pictureBox2)).BeginInit();
this.SuspendLayout();
//
// button1
//
this.button1.BackColor = System.Drawing.SystemColors.ActiveCaption;
this.button1.Location = new System.Drawing.Point(77, 187);
this.button1.Margin = new System.Windows.Forms.Padding(8, 7, 8, 7);
this.button1.Name = "button1";
this.button1.Size = new System.Drawing.Size(200, 55);
this.button1.TabIndex = 0;
this.button1.Text = "Segment";
this.button1.UseVisualStyleBackColor = false;
this.button1.Click += new System.EventHandler(this.button1_Click);
//
// button2
//
this.button2.BackColor = System.Drawing.SystemColors.ActiveCaption;
this.button2.Location = new System.Drawing.Point(77, 309);
this.button2.Margin = new System.Windows.Forms.Padding(8, 7, 8, 7);
this.button2.Name = "button2";
this.button2.Size = new System.Drawing.Size(200, 55);
this.button2.TabIndex = 1;
this.button2.Text = "Triangle";
this.button2.UseVisualStyleBackColor = false;
this.button2.Click += new System.EventHandler(this.button2_Click);
//
// button3
//
this.button3.BackColor = System.Drawing.SystemColors.ActiveCaption;
this.button3.Location = new System.Drawing.Point(77, 433);
this.button3.Margin = new System.Windows.Forms.Padding(8, 7, 8, 7);
this.button3.Name = "button3";
this.button3.Size = new System.Drawing.Size(200, 55);
this.button3.TabIndex = 2;
this.button3.Text = "Quadrangle";
this.button3.UseVisualStyleBackColor = false;
this.button3.Click += new System.EventHandler(this.button3_Click);
//
// button4
//
this.button4.BackColor = System.Drawing.SystemColors.ActiveCaption;
this.button4.Location = new System.Drawing.Point(77, 559);
this.button4.Margin = new System.Windows.Forms.Padding(8, 7, 8, 7);
this.button4.Name = "button4";
this.button4.Size = new System.Drawing.Size(200, 55);
this.button4.TabIndex = 3;
this.button4.Text = "Hexagon";
this.button4.UseVisualStyleBackColor = false;
this.button4.Click += new System.EventHandler(this.button4_Click);
//
// pictureBox1
//
this.pictureBox1.BackColor = System.Drawing.SystemColors.ActiveCaptionText;
this.pictureBox1.Location = new System.Drawing.Point(101, 1027);
this.pictureBox1.Margin = new System.Windows.Forms.Padding(8, 7, 8, 7);
this.pictureBox1.Name = "pictureBox1";
this.pictureBox1.Size = new System.Drawing.Size(176, 119);
this.pictureBox1.TabIndex = 0;
this.pictureBox1.TabStop = false;
this.pictureBox1.Click += new System.EventHandler(this.pictureBox1_Click);
//
// label1
//
this.label1.AutoSize = true;
this.label1.Location = new System.Drawing.Point(320, 193);
this.label1.Margin = new System.Windows.Forms.Padding(8, 0, 8, 0);
this.label1.Name = "label1";
this.label1.Size = new System.Drawing.Size(0, 32);
this.label1.TabIndex = 5;
//
// label2
//
this.label2.AutoSize = true;
this.label2.Location = new System.Drawing.Point(320, 315);
this.label2.Margin = new System.Windows.Forms.Padding(8, 0, 8, 0);
this.label2.Name = "label2";
this.label2.Size = new System.Drawing.Size(0, 32);
this.label2.TabIndex = 6;
//
// label3
//
this.label3.AutoSize = true;
this.label3.Location = new System.Drawing.Point(320, 439);
this.label3.Margin = new System.Windows.Forms.Padding(8, 0, 8, 0);
this.label3.Name = "label3";
this.label3.Size = new System.Drawing.Size(0, 32);
this.label3.TabIndex = 7;
//
// label4
//
this.label4.AutoSize = true;
this.label4.Location = new System.Drawing.Point(320, 565);
this.label4.Margin = new System.Windows.Forms.Padding(8, 0, 8, 0);
this.label4.Name = "label4";
this.label4.Size = new System.Drawing.Size(0, 32);
this.label4.TabIndex = 8;
//
// menuStrip1
//
this.menuStrip1.ImageScalingSize = new System.Drawing.Size(40, 40);
this.menuStrip1.Items.AddRange(new System.Windows.Forms.ToolStripItem[] {
this.fileToolStripMenuItem});
this.menuStrip1.Location = new System.Drawing.Point(0, 0);
this.menuStrip1.Name = "menuStrip1";
this.menuStrip1.Size = new System.Drawing.Size(2419, 49);
this.menuStrip1.TabIndex = 10;
this.menuStrip1.Text = "menuStrip1";
//
// fileToolStripMenuItem
//
this.fileToolStripMenuItem.DropDownItems.AddRange(new System.Windows.Forms.ToolStripItem[] {
this.newToolStripMenuItem,
this.saveToolStripMenuItem});
this.fileToolStripMenuItem.Name = "fileToolStripMenuItem";
this.fileToolStripMenuItem.Size = new System.Drawing.Size(75, 45);
this.fileToolStripMenuItem.Text = "File";
//
// newToolStripMenuItem
//
this.newToolStripMenuItem.Name = "newToolStripMenuItem";
this.newToolStripMenuItem.Size = new System.Drawing.Size(194, 46);
this.newToolStripMenuItem.Text = "New";
this.newToolStripMenuItem.Click += new System.EventHandler(this.newToolStripMenuItem_Click);
//
// saveToolStripMenuItem
//
this.saveToolStripMenuItem.Name = "saveToolStripMenuItem";
this.saveToolStripMenuItem.Size = new System.Drawing.Size(194, 46);
this.saveToolStripMenuItem.Text = "Save";
this.saveToolStripMenuItem.Click += new System.EventHandler(this.saveToolStripMenuItem_Click);
//
// splitContainer1
//
this.splitContainer1.Dock = System.Windows.Forms.DockStyle.Fill;
this.splitContainer1.Location = new System.Drawing.Point(0, 49);
this.splitContainer1.Name = "splitContainer1";
//
// splitContainer1.Panel1
//
this.splitContainer1.Panel1.Controls.Add(this.label7);
this.splitContainer1.Panel1.Controls.Add(this.label6);
this.splitContainer1.Panel1.Controls.Add(this.button4);
this.splitContainer1.Panel1.Controls.Add(this.button1);
this.splitContainer1.Panel1.Controls.Add(this.label4);
this.splitContainer1.Panel1.Controls.Add(this.button2);
this.splitContainer1.Panel1.Controls.Add(this.label3);
this.splitContainer1.Panel1.Controls.Add(this.button3);
this.splitContainer1.Panel1.Controls.Add(this.label2);
this.splitContainer1.Panel1.Controls.Add(this.pictureBox1);
this.splitContainer1.Panel1.Controls.Add(this.label1);
//
// splitContainer1.Panel2
//
this.splitContainer1.Panel2.Controls.Add(this.pictureBox2);
this.splitContainer1.Size = new System.Drawing.Size(2419, 1402);
this.splitContainer1.SplitterDistance = 621;
this.splitContainer1.TabIndex = 11;
//
// label7
//
this.label7.AutoSize = true;
this.label7.Location = new System.Drawing.Point(95, 927);
this.label7.Name = "label7";
this.label7.Size = new System.Drawing.Size(309, 32);
this.label7.TabIndex = 10;
this.label7.Text = "A color for new shapes:";
//
// label6
//
this.label6.AutoSize = true;
this.label6.Location = new System.Drawing.Point(71, 98);
this.label6.Name = "label6";
this.label6.Size = new System.Drawing.Size(120, 32);
this.label6.TabIndex = 9;
this.label6.Text = "Shapes:";
//
// pictureBox2
//
this.pictureBox2.BackColor = System.Drawing.Color.White;
this.pictureBox2.Dock = System.Windows.Forms.DockStyle.Fill;
this.pictureBox2.Location = new System.Drawing.Point(0, 0);
this.pictureBox2.Name = "pictureBox2";
this.pictureBox2.Size = new System.Drawing.Size(1794, 1402);
this.pictureBox2.TabIndex = 9;
this.pictureBox2.TabStop = false;
this.pictureBox2.MouseDoubleClick += new System.Windows.Forms.MouseEventHandler(this.pictureBox2_MouseDoubleClick);
this.pictureBox2.MouseDown += new System.Windows.Forms.MouseEventHandler(this.pictureBox2_MouseDown);
this.pictureBox2.MouseMove += new System.Windows.Forms.MouseEventHandler(this.pictureBox2_MouseMove);
this.pictureBox2.MouseUp += new System.Windows.Forms.MouseEventHandler(this.pictureBox2_MouseUp);
this.pictureBox2.Resize += new System.EventHandler(this.pictureBox2_Resize);
//
// Form1
//
this.AutoScaleDimensions = new System.Drawing.SizeF(16F, 31F);
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
this.AutoValidate = System.Windows.Forms.AutoValidate.EnablePreventFocusChange;
this.ClientSize = new System.Drawing.Size(2419, 1451);
this.Controls.Add(this.splitContainer1);
this.Controls.Add(this.menuStrip1);
this.MainMenuStrip = this.menuStrip1;
this.Margin = new System.Windows.Forms.Padding(8, 7, 8, 7);
this.Name = "Form1";
this.Text = "Simple Paint";
((System.ComponentModel.ISupportInitialize)(this.pictureBox1)).EndInit();
this.menuStrip1.ResumeLayout(false);
this.menuStrip1.PerformLayout();
this.splitContainer1.Panel1.ResumeLayout(false);
this.splitContainer1.Panel1.PerformLayout();
this.splitContainer1.Panel2.ResumeLayout(false);
((System.ComponentModel.ISupportInitialize)(this.splitContainer1)).EndInit();
this.splitContainer1.ResumeLayout(false);
((System.ComponentModel.ISupportInitialize)(this.pictureBox2)).EndInit();
this.ResumeLayout(false);
this.PerformLayout();
}
#endregion
private System.Windows.Forms.Button button1;
private System.Windows.Forms.Button button2;
private System.Windows.Forms.Button button3;
private System.Windows.Forms.Button button4;
private System.Windows.Forms.PictureBox pictureBox1;
private System.Windows.Forms.Label label1;
private System.Windows.Forms.Label label2;
private System.Windows.Forms.Label label3;
private System.Windows.Forms.Label label4;
private System.Windows.Forms.MenuStrip menuStrip1;
private System.Windows.Forms.ToolStripMenuItem fileToolStripMenuItem;
private System.Windows.Forms.ToolStripMenuItem newToolStripMenuItem;
private System.Windows.Forms.ToolStripMenuItem saveToolStripMenuItem;
private System.Windows.Forms.SplitContainer splitContainer1;
private System.Windows.Forms.PictureBox pictureBox2;
private System.Windows.Forms.Label label6;
private System.Windows.Forms.Label label7;
}
}
Form.cs删除了一个函数，因为我达到了极限。
namespace WindowsFormsApplication3
{
public partial class Form1 : Form
{
private bool isStrip = false;
private string NameString;
private string StorePath;
private int VertexCatch = -1;
private int button = -1;
private int checker = 0;
private int dblclck = -1;
private Bitmap graphic;
private Graphics g;
private Name NameForm;
private Point[] points;
private Pen p = new Pen(Color.Black);
private ColorDialog colorDialog1 = new ColorDialog();
private List<Label> LabelList = new List<Label>();
private List<Button> ButtonList = new List<Button>();
private List<Point[]> PointsList = new List<Point[]>();
private List<Brush> BrushList = new List<Brush>();
public Form1()
{
InitializeComponent();
graphic = new Bitmap(pictureBox2.Width, pictureBox2.Height);
g = Graphics.FromImage(graphic);
LabelList.Add(label1);
LabelList.Add(label2);
LabelList.Add(label3);
LabelList.Add(label4);
ButtonList.Add(button1);
ButtonList.Add(button2);
ButtonList.Add(button3);
ButtonList.Add(button4);
this.Width = 1200;
this.Height = 600;
}
private void DrawFullList()
{
graphic = new Bitmap(pictureBox2.Width, pictureBox2.Height + 100);
g = Graphics.FromImage(graphic);
pictureBox2.Image = graphic;
for (int i = 0; i < PointsList.Count; i++)
{
bool yellowframe = false;
if (i == dblclck)
yellowframe = true;
Draw(BrushList[i], PointsList[i], yellowframe);
}
}
private void Draw(Brush brush, Point[] points, bool yellowframe)
{
Pen PathPen = new Pen(brush);
if (yellowframe)
PathPen = new Pen(Color.Yellow);
PathPen.Width = 3;
g.DrawPolygon(PathPen, points);
g.FillPolygon(brush, points);
pictureBox2.Image = graphic;
}
private int showNumberForButton(int button)
{
if (button == -1)
return 0;
else if (button > 2)
return 6;
else
return button + 2;
}
private void ButtonClick(int buttonint)
{
button = buttonint;
LabelList[button].Text = "Choose " + (showNumberForButton(button)) + " more points\nto construct shape"; ;
if(showNumberForButton(button) == 2)
points = new Point[4];
else
points = new Point[showNumberForButton(button)];
for (int i = 0; i < 4; i++)
ButtonList[i].Enabled = false;
}
private void pictureBox1_Click(object sender, EventArgs e)
{
DialogResult result = colorDialog1.ShowDialog();
if (result == DialogResult.OK)
{
p.Color = colorDialog1.Color;
pictureBox1.BackColor = colorDialog1.Color;
}
}
private void button1_Click(object sender, EventArgs e)
{
ButtonClick(0);
}
private void button2_Click(object sender, EventArgs e)
{
ButtonClick(1);
}
private void button3_Click(object sender, EventArgs e)
{
ButtonClick(2);
}
private void button4_Click(object sender, EventArgs e)
{
ButtonClick(3);
}
private void saveToolStripMenuItem_Click(object sender, EventArgs e)
{
FolderBrowserDialog dialog = new FolderBrowserDialog();
DialogResult result = dialog.ShowDialog();
if (result == DialogResult.OK)
{
StorePath = dialog.SelectedPath;
NameForm = new Name();
NameForm.FormClosed += new FormClosedEventHandler(ChildFormClosed);
NameForm.ShowDialog();
}
else
MessageBox.Show("You canceled the saving prodedure.\nThe image is not saved.", "Image saving canceled", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
private void ChildFormClosed(object sender, FormClosedEventArgs e)
{
NameString = NameForm.PassName();
if (NameString != null && StorePath != null)
graphic.Save(StorePath + "\\" + NameString + ".bmp", System.Drawing.Imaging.ImageFormat.Bmp);
else
MessageBox.Show("You canceled the saving prodedure.\nThe image is not saved.", "Image saving canceled", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
private void pictureBox2_MouseDown(object sender, MouseEventArgs e)
{
for (int i = 0; i < PointsList.Count; i++)
{
if (IsPointInPolygon4(PointsList[i], pictureBox2.PointToClient(Cursor.Position)))
{
dblclck = -1;
DrawFullList();
}
}
if (checker < showNumberForButton(button))
{
points[checker++] = pictureBox2.PointToClient(Cursor.Position);
if (showNumberForButton(button) == 2 && checker == 2)
{
points[2] = new Point(points[1].X + 3, points[1].Y + 3);
points[3] = new Point(points[0].X + 3, points[0].Y + 3);
}
if (checker == showNumberForButton(button))
{
Brush brush = new SolidBrush(colorDialog1.Color);
Draw(brush, points, false);
PointsList.Add(points);
BrushList.Add(brush);
checker = 0;
button = -1;
for (int i = 0; i < 4; i++)
{
ButtonList[i].Enabled = true;
LabelList[i].Text = string.Empty;
}
}
else
LabelList[button].Text = "Choose " + (showNumberForButton(button) - checker) + " more points\nto construct shape";
}
Point MouseCatch = pictureBox2.PointToClient(Cursor.Position);
for (int i = 0; i < PointsList.Count; i++)
{
if (IsPointInPolygon4(PointsList[i], MouseCatch))
{
for (int j = 0; j < PointsList[i].Length; j++)
{
if (MouseCatch.X >= PointsList[i][j].X - 20 && MouseCatch.X <= PointsList[i][j].X + 20 && MouseCatch.Y >= PointsList[i][j].Y - 20 && MouseCatch.Y <= PointsList[i][j].Y + 20)
{
VertexCatch = j;
Point[] temp = PointsList[i];
Brush tempB = BrushList[i];
PointsList.Remove(PointsList[i]);
BrushList.Remove(BrushList[i]);
PointsList.Add(temp);
BrushList.Add(tempB);
if (isItStrip(PointsList[PointsList.Count - 1]))
isStrip = true;
break;
}
}
}
}
}
private void newToolStripMenuItem_Click(object sender, EventArgs e)
{
graphic = new Bitmap(pictureBox2.Width, pictureBox2.Height);
PointsList.Clear();
BrushList.Clear();
checker = 0;
button = -1;
for (int i = 0; i < 4; i++)
{
ButtonList[i].Enabled = true;
LabelList[i].Text = string.Empty;
}
VertexCatch = -1;
g = Graphics.FromImage(graphic);
pictureBox2.Image = graphic;
}
private bool isItStrip(Point[] Points)
{
if (Points.Length == 4 && (points[2].X == (points[1].X + 3)) && (points[2].Y == points[1].Y + 3) && (points[3].X == (points[0].X + 3)) && (points[0].Y + 3 == points[3].Y))
return true;
return false;
}
private void pictureBox2_MouseMove(object sender, MouseEventArgs e)
{
if (VertexCatch > -1)
{
Point k = pictureBox2.PointToClient(Cursor.Position);
PointsList[PointsList.Count - 1][VertexCatch] = k;
if (isStrip)
{
if (VertexCatch == 0)
PointsList[PointsList.Count - 1][VertexCatch + 3] = new Point (k.X + 3,k.Y + 3);
else if(VertexCatch == 1)
PointsList[PointsList.Count - 1][VertexCatch + 1] = new Point(k.X + 3, k.Y + 3);
else if (VertexCatch == 2)
PointsList[PointsList.Count - 1][VertexCatch - 1] = new Point(k.X - 3, k.Y + 3);
else if (VertexCatch == 3)
PointsList[PointsList.Count - 1][VertexCatch - 3] = new Point(k.X - 3, k.Y + 3);
}
DrawFullList();
}
}
private void pictureBox2_MouseUp(object sender, MouseEventArgs e)
{
isStrip = false;
VertexCatch = -1;
}
private void pictureBox2_MouseDoubleClick(object sender, MouseEventArgs e)
{
Point MouseCatch = pictureBox2.PointToClient(Cursor.Position);
for (int i = PointsList.Count-1; i >=0 ; i--)
{
if (IsPointInPolygon4(PointsList[i], MouseCatch))
{
dblclck = i;
break;
}
}
DrawFullList();
}
protected override bool ProcessCmdKey(ref Message msg, Keys keyData)
{
if (dblclck != -1) {
switch (keyData) {
case Keys.Left:
for (int i = 0; i < PointsList[dblclck].Length; i++)
PointsList[dblclck][i].X -= 20;
break;
case Keys.Right:
for (int i = 0; i < PointsList[dblclck].Length; i++)
PointsList[dblclck][i].X += 20;
break;
case Keys.Up:
for (int i = 0; i < PointsList[dblclck].Length; i++)
PointsList[dblclck][i].Y -= 20;
break;
case Keys.Down:
for (int i = 0; i < PointsList[dblclck].Length; i++)
PointsList[dblclck][i].Y += 20;
break;
case Keys.Enter:
dblclck = -1;
break;
default:
return base.ProcessCmdKey(ref msg, keyData);
}
DrawFullList();
return true;
}
return base.ProcessCmdKey(ref msg, keyData);
}
private void pictureBox2_Resize(object sender, EventArgs e)
{
DrawFullList();
}
}
}
答案 0 :(得分：0)
设计器中的表单设置为2419 x 1451像素...如果这大于屏幕，WinForms会忽略该属性的设置（检查this.ClientSize = new System.Drawing.Size(2419, 1451);文件中的Form1.designer.cs），所以窗口获得“默认”大小。
在设计器中将表单设置为合理的大小（例如，1200 x 600，就像您在构造函数中所做的那样）。
如果您将其设置为1200x600但仍然被序列化为2419x1451，那么您可能遇到了winform设计器具有高dpi显示的 MANY 问题之一。将AutoscaleMode设置为None，并且在序列化时不应尝试将属性调整为“当前”dpi。