Question

如何让Windows Form上的控件跟随窗体的缩放而自适应大小

Answer 1

简单的来说就是监控，定位+保持比例。
例如界面分为左右下三部分，其中下部分最好解决。使用Dock属性直接定位到Bottom。难点就是上面的左右两块。
我的做法是：外面套一层，然后分割为左右两部分。这里采用TableLayoutPanel为例。将TableLayoutPanel调整为一行两列左右各占50%的单元格形式。
并将TableLayoutPanel的Dock属性调整为Fill。这样两个控件就会各占上下两部分。
这时候可以运行，会发现无论窗体大小怎么变，控件都是会自动调整。不会死板板的。
下面是重点：
放两个需要测试的控件分别到TableLayoutPanel的两个单元格中。我这里放的是ListBox。然后将两个ListBox的Anchor属性都设为Top,Bottom,Left,Right。既上下左右。最后调整两个ListBox到合适大小。好了，完事。。。

下面贴出的是Designer部分的代码。直接粘贴进去看效果吧
#region Windows 窗体设计器生成的代码 /// <summary> /// 设计器支持所需的方法 - 不要 /// 使用代码编辑器修改此方法的内容。 /// </summary> private void InitializeComponent() { this.lstBottom = new System.Windows.Forms.ListBox(); this.tlpSpilt = new System.Windows.Forms.TableLayoutPanel(); this.lstRight = new System.Windows.Forms.ListBox(); this.lstLeft = new System.Windows.Forms.ListBox(); this.tlpSpilt.SuspendLayout(); this.SuspendLayout(); // // lstBottom // this.lstBottom.Dock = System.Windows.Forms.DockStyle.Bottom; this.lstBottom.Font = new System.Drawing.Font("微软雅黑", 10F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(134))); this.lstBottom.FormattingEnabled = true; this.lstBottom.HorizontalExtent = 2000; this.lstBottom.HorizontalScrollbar = true; this.lstBottom.ItemHeight = 19; this.lstBottom.Items.AddRange(new object[] { "底"}); this.lstBottom.Location = new System.Drawing.Point(0, 296); this.lstBottom.Name = "lstBottom"; this.lstBottom.Size = new System.Drawing.Size(849, 156); this.lstBottom.TabIndex = 12; // // tlpSpilt // this.tlpSpilt.ColumnCount = 2; this.tlpSpilt.ColumnStyles.Add(new System.Windows.Forms.ColumnStyle(System.Windows.Forms.SizeType.Percent, 50F)); this.tlpSpilt.ColumnStyles.Add(new System.Windows.Forms.ColumnStyle(System.Windows.Forms.SizeType.Percent, 50F)); this.tlpSpilt.Controls.Add(this.lstRight, 0, 0); this.tlpSpilt.Controls.Add(this.lstLeft, 0, 0); this.tlpSpilt.Dock = System.Windows.Forms.DockStyle.Fill; this.tlpSpilt.Location = new System.Drawing.Point(0, 0); this.tlpSpilt.Name = "tlpSpilt"; this.tlpSpilt.RowCount = 1; this.tlpSpilt.RowStyles.Add(new System.Windows.Forms.RowStyle(System.Windows.Forms.SizeType.Percent, 50F)); this.tlpSpilt.Size = new System.Drawing.Size(849, 296); this.tlpSpilt.TabIndex = 13; // // lstRight // this.lstRight.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom) | System.Windows.Forms.AnchorStyles.Left) | System.Windows.Forms.AnchorStyles.Right))); this.lstRight.Font = new System.Drawing.Font("微软雅黑", 10F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(134))); this.lstRight.FormattingEnabled = true; this.lstRight.ItemHeight = 19; this.lstRight.Items.AddRange(new object[] { "右"}); this.lstRight.Location = new System.Drawing.Point(427, 3); this.lstRight.Name = "lstRight"; this.lstRight.Size = new System.Drawing.Size(419, 289); this.lstRight.TabIndex = 6; // // lstLeft // this.lstLeft.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom) | System.Windows.Forms.AnchorStyles.Left) | System.Windows.Forms.AnchorStyles.Right))); this.lstLeft.Font = new System.Drawing.Font("微软雅黑", 10F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(134))); this.lstLeft.FormattingEnabled = true; this.lstLeft.ItemHeight = 19; this.lstLeft.Items.AddRange(new object[] { "左"}); this.lstLeft.Location = new System.Drawing.Point(3, 3); this.lstLeft.Name = "lstLeft"; this.lstLeft.Size = new System.Drawing.Size(418, 289); this.lstLeft.TabIndex = 5; // // Form2 // this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 12F); this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font; this.ClientSize = new System.Drawing.Size(849, 452); this.Controls.Add(this.tlpSpilt); this.Controls.Add(this.lstBottom); this.Name = "Form2"; this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen; this.Text = "Demo"; this.tlpSpilt.ResumeLayout(false); this.ResumeLayout(false); } #endregion private System.Windows.Forms.ListBox lstBottom; private System.Windows.Forms.TableLayoutPanel tlpSpilt; private System.Windows.Forms.ListBox lstRight; private System.Windows.Forms.ListBox lstLeft;