问题描述
高手帮个忙啊，VS2005环境下如何在Picturebos中让图片随便变化？并记录变化顺序，要求不使用数据库，图片都在Resources中，请高手帮帮啊，最好给个代码，谢谢啦！
解决方案
解决方案二：
usingSystem;usingSystem.Collections.Generic;usingSystem.ComponentModel;usingSystem.Data;usingSystem.Drawing;usingSystem.Text;usingSystem.Windows.Forms;namespacetwo{publicpartialclassForm1:Form{intindex=0;publicForm1(){InitializeComponent();}privatevoidtimer1_Tick(objectsender,EventArgse){index++;if(index==this.imageList1.Images.Count){index=0;this.pictureBox1.Image=this.imageList1.Images[index];}else{this.pictureBox1.Image=this.imageList1.Images[index];}}privatevoidbutton3_Click(objectsender,EventArgse){if(timer1.Enabled){timer1.Stop();button3.Text="play";}else{timer1.Start();button3.Text="Stop";}}privatevoidForm1_Load(objectsender,EventArgse){pictureBox1.Image=imageList1.Images[0];}privatevoidbutton1_Click(objectsender,EventArgse){if(index<=0){index=imageList1.Images.Count-1;}else{index--;}pictureBox1.Image=imageList1.Images[index];}privatevoidbutton2_Click(objectsender,EventArgse){if(index<imageList1.Images.Count-1){index++;}else{index=0;}pictureBox1.Image=imageList1.Images[index];}}}
解决方案三：
usingSystem;usingSystem.Collections.Generic;usingSystem.Text;usingSystem.Windows.Forms;usingSystem.Drawing;namespaceMoveControl{classBarcodeControl{#regionprivateprivateconstintMIN_SIZE=10;//对控件缩放的最小值privateconstintBOX_SIZE=7;//调整大小触模柄方框大小publicbool_IsCtrlKey=false;privateTextBox_textbox;privateControl_MControl=null;privatebool_IsMouseDown=false;privatePoint_oPointClicked;privateColorBOX_COLOR=Color.White;privateLabel[]_lbl=newLabel[8];privateint_startl,_startt,_startw,_starth;privatebool_dragging;privateCursor[]_arrArrow=newCursor[]{Cursors.SizeNWSE,Cursors.SizeNS,Cursors.SizeNESW,Cursors.SizeWE,Cursors.SizeNWSE,Cursors.SizeNS,Cursors.SizeNESW,Cursors.SizeWE};#endregion#region构造函数///<summary>///构造控件拖动对象///</summary>///<paramname="moveControl">需要拖动的控件</param>publicBarcodeControl(ControlmoveControl){////TODO:在此处添加构造函数逻辑//_MControl=moveControl;_MControl.MouseDown+=newMouseEventHandler(this.Control_MouseDown);_MControl.MouseUp+=newMouseEventHandler(this.Control_MouseUp);_MControl.MouseMove+=newMouseEventHandler(this.Control_MouseMove);_MControl.Click+=newSystem.EventHandler(this.Control_Click);//构造8个调整大小触模柄for(inti=0;i<8;i++){_lbl[i]=newLabel();_lbl[i].TabIndex=i;_lbl[i].FlatStyle=0;_lbl[i].BorderStyle=BorderStyle.FixedSingle;_lbl[i].BackColor=BOX_COLOR;_lbl[i].Cursor=_arrArrow[i];_lbl[i].Text="";_lbl[i].BringToFront();_lbl[i].MouseDown+=newMouseEventHandler(this.handle_MouseDown);_lbl[i].MouseMove+=newMouseEventHandler(this.handle_MouseMove);_lbl[i].MouseUp+=newMouseEventHandler(this.handle_MouseUp);}CreateTextBox();Create();//Control_Click((object)sender,(System.EventArgs)e);}#endregion#region需拖动控件键盘事件privatevoidtextBox_KeyDown(objectsender,System.Windows.Forms.KeyEventArgse){if(e.KeyValue==37||e.KeyValue==38||e.KeyValue==39||e.KeyValue==40){if(e.KeyValue==37)_MControl.Left-=1;if(e.KeyValue==38)_MControl.Top-=1;if(e.KeyValue==39)_MControl.Left+=1;if(e.KeyValue==40)_MControl.Top+=1;MoveHandles();ControlLocality();_MControl.Visible=true;}if(e.KeyValue==46){for(inti=0;i<8;i++){_MControl.Parent.Controls.Remove(_lbl[i]);}_MControl.Parent.Controls.Remove(_MControl);_textbox.Parent.Controls.Remove(_textbox);}if(e.KeyValue==17){_IsCtrlKey=true;//MessageBox.Show("a");}}#endregion
解决方案四：
#region需拖动控件鼠标事件privatevoidControl_Click(objectsender,System.EventArgse){_textbox.Focus();_MControl=(senderasControl);MoveHandles();if(_IsCtrlKey==false){for(inti=0;i<_MControl.Parent.Controls.Count;i++){if(_MControl.Parent.Controls[i].Text.Trim().Length==0&&_MControl.Parent.Controls[i]isLabel){_MControl.Parent.Controls[i].Visible=false;}}}}privatevoidControl_MouseDown(objectsender,System.Windows.Forms.MouseEventArgse){_IsMouseDown=true;_oPointClicked=newPoint(e.X,e.Y);for(inti=0;i<8;i++){_MControl.Parent.Controls.Add(_lbl[i]);_lbl[i].BringToFront();}HideHandles();}privatevoidControl_MouseUp(objectsender,System.Windows.Forms.MouseEventArgse){_IsMouseDown=false;MoveHandles();ShowHandles();_MControl.Visible=true;}privatevoidControl_MouseMove(objectsender,System.Windows.Forms.MouseEventArgse){if(_IsMouseDown){intl=_MControl.Left+(e.X-_oPointClicked.X);intt=_MControl.Top+(e.Y-_oPointClicked.Y);intw=_MControl.Width;inth=_MControl.Height;l=(l<0)?0:((l+w>_MControl.Parent.ClientRectangle.Width)?_MControl.Parent.ClientRectangle.Width-w:l);t=(t<0)?0:((t+h>_MControl.Parent.ClientRectangle.Height)?_MControl.Parent.ClientRectangle.Height-h:t);_MControl.Left=l;_MControl.Top=t;ControlLocality();}//_MControl.Cursor=Cursors.SizeAll;}#endregion#region调整大小触模柄鼠标事件privatevoidhandle_MouseDown(objectsender,MouseEventArgse){_dragging=true;_startl=_MControl.Left;_startt=_MControl.Top;_startw=_MControl.Width;_starth=_MControl.Height;HideHandles();}//通过触模柄调整控件大小//012//73//654privatevoidhandle_MouseMove(objectsender,MouseEventArgse){intl=_MControl.Left;intw=_MControl.Width;intt=_MControl.Top;inth=_MControl.Height;if(_dragging){switch(((Label)sender).TabIndex){//l算法：控件左边X坐标＋鼠标在触模柄X坐标<控件左边X坐标＋父控件宽度-控件大小？控件左边X坐标＋鼠标在触模柄X坐标：控件左边X坐标＋父控件宽度-控件大小//t算法：//w算法：//h算法：case0://_draggingtop-leftsizingboxl=_startl+e.X<_startl+_startw-MIN_SIZE?_startl+e.X:_startl+_startw-MIN_SIZE;t=_startt+e.Y<_startt+_starth-MIN_SIZE?_startt+e.Y:_startt+_starth-MIN_SIZE;w=_startl+_startw-_MControl.Left;h=_startt+_starth-_MControl.Top;break;case1://_draggingtop-centersizingboxt=_startt+e.Y<_startt+_starth-MIN_SIZE?_startt+e.Y:_startt+_starth-MIN_SIZE;h=_startt+_starth-_MControl.Top;break;case2://_draggingtop-rightsizingboxw=_startw+e.X>MIN_SIZE?_startw+e.X:MIN_SIZE;t=_startt+e.Y<_startt+_starth-MIN_SIZE?_startt+e.Y:_startt+_starth-MIN_SIZE;h=_startt+_starth-_MControl.Top;break;case3://_draggingright-middlesizingboxw=_startw+e.X>MIN_SIZE?_startw+e.X:MIN_SIZE;break;case4://_draggingright-bottomsizingboxw=_startw+e.X>MIN_SIZE?_startw+e.X:MIN_SIZE;h=_starth+e.Y>MIN_SIZE?_starth+e.Y:MIN_SIZE;break;case5://_draggingcenter-bottomsizingboxh=_starth+e.Y>MIN_SIZE?_starth+e.Y:MIN_SIZE;break;case6://_draggingleft-bottomsizingboxl=_startl+e.X<_startl+_startw-MIN_SIZE?_startl+e.X:_startl+_startw-MIN_SIZE;w=_startl+_startw-_MControl.Left;h=_starth+e.Y>MIN_SIZE?_starth+e.Y:MIN_SIZE;break;case7://_draggingleft-middlesizingboxl=_startl+e.X<_startl+_startw-MIN_SIZE?_startl+e.X:_startl+_startw-MIN_SIZE;w=_startl+_startw-_MControl.Left;break;}l=(l<0)?0:l;t=(t<0)?0:t;_MControl.SetBounds(l,t,w,h);}}privatevoidhandle_MouseUp(objectsender,MouseEventArgse){_dragging=false;MoveHandles();ShowHandles();}#endregion
解决方案五：
#regionprivate方法privatevoidCreate(){//_IsMouseDown=true;//_oPointClicked=newPoint(e.X,e.Y);for(inti=0;i<8;i++){_MControl.Parent.Controls.Add(_lbl[i]);_lbl[i].BringToFront();}HideHandles();}privatevoidCreateTextBox(){_textbox=newTextBox();_textbox.CreateControl();_textbox.Parent=_MControl.Parent;_textbox.Width=0;_textbox.Height=0;_textbox.TabStop=true;_textbox.KeyDown+=newSystem.Windows.Forms.KeyEventHandler(textBox_KeyDown);}privatevoidControlLocality(){if(_MControl.Location.X<0){_MControl.Visible=false;_MControl.Left=0;}if(_MControl.Location.Y<0){_MControl.Visible=false;_MControl.Top=0;}if(_MControl.Location.X+_MControl.Width>_MControl.Parent.Width){_MControl.Visible=false;_MControl.Left=_MControl.Parent.Width-_MControl.Width;}if(_MControl.Location.Y+_MControl.Height>_MControl.Parent.Height){_MControl.Visible=false;_MControl.Top=_MControl.Parent.Height-_MControl.Height;}}privatevoidHideHandles(){for(inti=0;i<8;i++){_lbl[i].Visible=false;}}privatevoidMoveHandles(){intsX=_MControl.Left-BOX_SIZE;intsY=_MControl.Top-BOX_SIZE;intsW=_MControl.Width+BOX_SIZE;intsH=_MControl.Height+BOX_SIZE;inthB=BOX_SIZE/2;int[]arrPosX=newint[]{sX+hB,sX+sW/2,sX+sW-hB,sX+sW-hB,sX+sW-hB,sX+sW/2,sX+hB,sX+hB};int[]arrPosY=newint[]{sY+hB,sY+hB,sY+hB,sY+sH/2,sY+sH-hB,sY+sH-hB,sY+sH-hB,sY+sH/2};for(inti=0;i<8;i++){_lbl[i].SetBounds(arrPosX[i],arrPosY[i],BOX_SIZE,BOX_SIZE);}}privatevoidShowHandles(){if(_MControl!=null){for(inti=0;i<8;i++){_lbl[i].Visible=true;}}}#endregion}}MoveControl.BarcodeControlbarcode=newBarcodeControl(控件);
解决方案六：
一楼写的没有使图片随即变化，而且也没有记录图片的顺序，只是按照一个固定的顺序在进行，2楼说的是什么啊看不懂.....希望一楼的哥哥再给完善一下哈谢谢啦~~！