WinForm List of cities to implement selected

First on the map

 #region Select city///<summary>///Click Letter Events///</summary>//<param name= "Sender" &        gt;</param>//<param name= "E" ></param> void Item_click (object sender, EventArgs e)            {LinkLabel LBL = sender as LinkLabel; LbL.            Font = new Font (new FontFamily ("Arial"), ten, fontstyle.bold);                     foreach (Control item in Pan_citytitle.controls) {if (item is LinkLabel && item! = LBL) Item.            Font = new Font (new FontFamily ("Arial"), ten, fontstyle.regular);            } flowLayoutPanel.Controls.Clear (); Creatcheckcitycontrol (LBL. Tag! = null? LbL. Tag.tostring (): String.        Empty); }///<summary>//Draw City Controls///</summary> private void Creatcheckcitycontro L (String lettey) {if (Lettey = = string.  Empty) {list<flycity> List = diclist["RM"];              Creatcontrol (list); } else {for (int i = 0; i < Lettey. Length; i++) {String temp = Lettey.                    Substring (i, 1);                    if (!diclist.keys.contains (temp)) {continue;                    } list<flycity> List = Diclist[temp];                Creatcontrol (list); }}} private void Creatcontrol (List<flycity> List) {foreach (flycity fl Y in list) {button Button = new Button () {Text = fly.                    CityName, Tag = fly, Width =, Height = 25,                ForeColor = Color.FromArgb (In the ","), FlatStyle = FlatStyle.Flat,}; button.                Flatappearance.bordercolor = Color.White; button.                Click + = new EventHandler (Button_Click); button.                MouseHover + = new EventHandler (button_mousehover); button.                MouseLeave + = new EventHandler (button_mouseleave);            FLOWLAYOUTPANEL.CONTROLS.ADD (button); }}///<summary>///Hide control///</summary>//<param name= "Sender" &GT;&L t;/param>//<param name= "E" ></param> void Flyreserveform_mouseup (object sender, Mouseeventa            RGS e) {if (!pan_city.capture) {this.pan_City.Visible = false; } if (!calendar.            Capture) {this.calendar.Hide (); }}///<summary>///Click to select a destination///</summary>//<param name= "Sender"        ;</param>//<param name= "E" ></param> void Btntocity_click (object sender, EventArgs e)            {stype = 1; Pan_city.visible = true;        Pan_city.location = new Point (446, 100); }//<summary>///Select Departure city///</summary>//<param name= "Sender" ></pa             ram>//<param name= "E" ></param> void Btnfromcity_click (object sender, EventArgs e) {            stype = 0;            Pan_city.visible = true;        Pan_city.location = new Point (133, 100);        }///<summary>///Get city list from XML///</summary> private void Loadcityarray ()            {list<flycity> List = new list<flycity> ();            Xmlhelper help = new Xmlhelper (environment.currentdirectory + "\\arrays.xml"); DataSet ds = Help.            GetData ("Resources"); foreach (DataRow item in DS. Tables[0].                Rows) {flycity fly = new Flycity (); String city = Item[0]. ToString (). Substring (0, item[0]. ToString ().                IndexOf (",")); StrinG Citycode = item[0]. ToString (). Substring (Item[0]. ToString (). IndexOf (",") + 1, item[0]. ToString (). Length-item[0]. ToString ().                IndexOf (",")-1); Fly.                CityName = City; Fly.                Citycode = Citycode; List.            ADD (fly);        } diclist = Chineseconvert.insertdic (list); } void Button_Click (object sender, EventArgs e) {if (sender as button).            Tag = = null) return; Flycity fly = (sender as Button).            Tag as flycity; if (stype = = 0) {Lblfromcity.text = fly.                CityName;            Lblfromcity.tag = Fly; } else {lbltocity.text = fly.                CityName;            Lbltocity.tag = Fly;        } pan_city.visible = false;            } private void Pan_titleclick () {foreach (Control item in Pan_citytitle.controls)   {if (item is LinkLabel)                 Item.            Click + = new EventHandler (Item_click); }} void Button_mouseleave (object sender, EventArgs e) {(sender as button).            BackColor = Color.White; (sender as Button).        ForeColor = COLOR.FROMARGB (89, 89, 89); } void Button_mousehover (object sender, EventArgs e) {(sender as button).            BackColor = Color.FromArgb (41, 100, 180); (sender as Button).        ForeColor = Color.White; } #endregion

Copyright notice: This article Bo Master original article. Blog, not reproduced without consent.

WinForm List of cities to implement selected