一个根据根据输入内容自动匹配的下来列表框，且支持拼音字母

DropdownListNew.designer.cs

namespace GPOS.Controls
{
    partial class DropdownListNew
    {
        /// <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
        /// 使用代码编辑器修改此方法的内容。
        /// </summary>
        private void InitializeComponent()
        {
            this.tbxControl = new DevComponents.DotNetBar.Controls.TextBoxX();
            this.lbRecordList = new System.Windows.Forms.ListBox();
            this.SuspendLayout();
            // 
            // tbxControl
            // 
            // 
            // 
            // 
            this.tbxControl.Border.BorderBottom = DevComponents.DotNetBar.eStyleBorderType.Solid;
            this.tbxControl.Border.BorderBottomWidth = 1;
            this.tbxControl.Border.BorderColorSchemePart = DevComponents.DotNetBar.eColorSchemePart.DockSiteBackColor;
            this.tbxControl.Border.BorderLeft = DevComponents.DotNetBar.eStyleBorderType.Solid;
            this.tbxControl.Border.BorderLeftWidth = 1;
            this.tbxControl.Border.BorderRight = DevComponents.DotNetBar.eStyleBorderType.Solid;
            this.tbxControl.Border.BorderRightWidth = 1;
            this.tbxControl.Border.BorderTop = DevComponents.DotNetBar.eStyleBorderType.Solid;
            this.tbxControl.Border.BorderTopWidth = 1;
            this.tbxControl.Border.Class = "";
            this.tbxControl.Border.CornerType = DevComponents.DotNetBar.eCornerType.Square;
            this.tbxControl.Dock = System.Windows.Forms.DockStyle.Top;
            this.tbxControl.Location = new System.Drawing.Point(0, 0);
            this.tbxControl.Name = "tbxControl";
            this.tbxControl.Size = new System.Drawing.Size(189, 16);
            this.tbxControl.TabIndex = 0;
            this.tbxControl.KeyDown += new System.Windows.Forms.KeyEventHandler(this.tbxControl_KeyDown);
            this.tbxControl.Leave += new System.EventHandler(this.tbxControl_Leave);
            this.tbxControl.TextChanged += new System.EventHandler(this.tbxControl_TextChanged);
            // 
            // lbRecordList
            // 
            this.lbRecordList.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle;
            this.lbRecordList.Dock = System.Windows.Forms.DockStyle.Fill;
            this.lbRecordList.FormattingEnabled = true;
            this.lbRecordList.ItemHeight = 12;
            this.lbRecordList.Location = new System.Drawing.Point(0, 16);
            this.lbRecordList.Name = "lbRecordList";
            this.lbRecordList.Size = new System.Drawing.Size(189, 2);
            this.lbRecordList.TabIndex = 1;
            this.lbRecordList.Leave += new System.EventHandler(this.lbRecordList_Leave);
            this.lbRecordList.DoubleClick += new System.EventHandler(this.lbRecordList_DoubleClick);
            this.lbRecordList.KeyDown += new System.Windows.Forms.KeyEventHandler(this.lbRecordList_KeyDown);
            // 
            // DropdownListNew
            // 
            this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 12F);
            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
            this.Controls.Add(this.lbRecordList);
            this.Controls.Add(this.tbxControl);
            this.Name = "DropdownListNew";
            this.Size = new System.Drawing.Size(189, 23);
            this.Load += new System.EventHandler(this.TextBoxWithDataPick_Load);
            this.ResumeLayout(false);

        }

        #endregion

        private DevComponents.DotNetBar.Controls.TextBoxX tbxControl;
        private System.Windows.Forms.ListBox lbRecordList;  
    }
}

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