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直接代码
public partial class Roof : UserControl { public Roof() { InitializeComponent(); } private string text = "";//中间文字 private float valueL = 0.00f;//默认值0.00 private float valueR = 0.00f; private bool _isChecked = false;//是否选中 private int roofId = 0; /// <summary> /// RoofId可用于作为唯一标识 /// </summary> [Description("RoofId可用于作为唯一标识"), Category("自定义")] public int RoofId { get { return this.roofId; } set { this.roofId = value; } } /// <summary> /// 显示内容 /// </summary> [Description("显示内容"), Category("自定义")] public string ShowText { get { return this.text; } set { this.text = value; lbl_TxT.Text = value; } } /// <summary> /// 左边值 /// </summary> [Description("左边值"), Category("自定义")] public float ValueL { get { return this.valueL; } set { this.valueL = value; lbl_L.Text = value.ToString(); } } /// <summary> /// 右边值 /// </summary> [Description("右边值"), Category("自定义")] public float ValueR { get { return this.valueR; } set { this.valueR = value; lbl_R.Text = value.ToString(); } } /// <summary> /// 是否选中 /// </summary> [Description("是否选中"), Category("自定义")] public bool IsChecked { get { return this._isChecked; } set { this._isChecked = value; if (value) { lbl_TxT.BorderStyle = BorderStyle.FixedSingle; } else { lbl_TxT.BorderStyle = BorderStyle.None; } } } private void lbl_TxT_Click(object sender, EventArgs e) { if (_isChecked) { lbl_TxT.BorderStyle = BorderStyle.None; _isChecked = false; } else { lbl_TxT.BorderStyle = BorderStyle.FixedSingle; _isChecked = true; } } #region 定位各个控件位置 private void roof_SizeChanged(object sender, EventArgs e) { AutoPosition(); } private void AutoPosition() { var roofHeight = this.Height; var roofWidth = this.Width; lbl_L.Width = roofWidth / 3; lbl_R.Width = roofWidth / 3; lbl_TxT.Width = roofWidth / 3; lbl_L.Height = roofHeight - 1; lbl_R.Height = roofHeight - 1; lbl_TxT.Height = roofHeight - 1; //lbl_TxT.BackColor = Color.BlueViolet; //lbl_R.BackColor = Color.Red; //lbl_L.BackColor = Color.Blue; this.lbl_L.Location = new System.Drawing.Point(0, roofHeight / 2 - lbl_L.Height / 2); this.lbl_R.Location = new System.Drawing.Point(roofWidth - lbl_R.Width, roofHeight / 2 - lbl_R.Height / 2); this.lbl_TxT.Location = new System.Drawing.Point(roofWidth / 3, roofHeight / 2 - lbl_TxT.Height / 2); } #endregion /// <summary> /// 控件加载出来 /// </summary> /// <param name="sender"></param> /// <param name="e"></param> private void roof_Load(object sender, EventArgs e) { lbl_R.Text = valueR.ToString(); lbl_L.Text = valueL.ToString(); //默认背景颜色 this.BackColor = System.Drawing.Color.FromArgb(255, 255, 128); AutoPosition(); } }
partial class Roof { /// <summary> /// 必需的设计器变量。 /// </summary> private System.ComponentModel.IContainer components = null; /// <summary> /// 清理所有正在使用的资源。 /// </summary> /// <param name="disposing">如果应释放托管资源，为 true；否则为 false。</param> protected override void Dispose(bool disposing) { if (disposing && (components != null)) { components.Dispose(); } base.Dispose(disposing); } #region 组件设计器生成的代码 /// <summary> /// 设计器支持所需的方法 - 不要修改 /// 使用代码编辑器修改此方法的内容。 /// </summary> private void InitializeComponent() { this.lbl_L = new System.Windows.Forms.Label(); this.lbl_R = new System.Windows.Forms.Label(); this.lbl_TxT = new System.Windows.Forms.Label(); this.SuspendLayout(); // // lbl_L // this.lbl_L.BackColor = System.Drawing.Color.Transparent; this.lbl_L.Font = new System.Drawing.Font("Microsoft Sans Serif", 12.25F); this.lbl_L.Location = new System.Drawing.Point(0, 0); this.lbl_L.Name = "lbl_L"; this.lbl_L.Size = new System.Drawing.Size(71, 29); this.lbl_L.TabIndex = 0; this.lbl_L.Text = "50.00"; this.lbl_L.TextAlign = System.Drawing.ContentAlignment.MiddleCenter; this.lbl_L.Click += new System.EventHandler(this.lbl_TxT_Click); // // lbl_R // this.lbl_R.Font = new System.Drawing.Font("Microsoft Sans Serif", 12.25F); this.lbl_R.Location = new System.Drawing.Point(183, 0); this.lbl_R.Name = "lbl_R"; this.lbl_R.Size = new System.Drawing.Size(71, 29); this.lbl_R.TabIndex = 3; this.lbl_R.Text = "51.00"; this.lbl_R.TextAlign = System.Drawing.ContentAlignment.MiddleCenter; this.lbl_R.Click += new System.EventHandler(this.lbl_TxT_Click); // // lbl_TxT // this.lbl_TxT.BackColor = System.Drawing.Color.Transparent; this.lbl_TxT.Font = new System.Drawing.Font("Microsoft Sans Serif", 10.25F); this.lbl_TxT.Location = new System.Drawing.Point(101, 3); this.lbl_TxT.Name = "lbl_TxT"; this.lbl_TxT.Size = new System.Drawing.Size(46, 22); this.lbl_TxT.TabIndex = 5; this.lbl_TxT.TextAlign = System.Drawing.ContentAlignment.MiddleCenter; this.lbl_TxT.Click += new System.EventHandler(this.lbl_TxT_Click); // // roof // this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F); this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font; this.Controls.Add(this.lbl_TxT); this.Controls.Add(this.lbl_R); this.Controls.Add(this.lbl_L); this.Name = "roof"; this.Size = new System.Drawing.Size(254, 29); this.Load += new System.EventHandler(this.roof_Load); this.SizeChanged += new System.EventHandler(this.roof_SizeChanged); this.ResumeLayout(false); } #endregion private System.Windows.Forms.Label lbl_L; private System.Windows.Forms.Label lbl_R; private System.Windows.Forms.Label lbl_TxT; }
效果图
