五系统工具栏.pptVIP

第五讲　系统工具栏的制作和系统打包 一：工具栏的制作 １.方法一： （１）创建一框架（frame1） (2)在框架（frame1）上创建一命令按钮，属性style设置为graphic,而不是默认值normal.属性picture,找到相应的*.ico文件，属性caption的值设为空．（在网上有哪些信誉好的足球投注网站所需的图元文件*.ico.） (3)依照上述方法创建其他10个命令按钮. 命令按钮的大小要与第一个按钮一致. (4)在每一个命令按钮的click事件中添加相应的程序． （５）在程序的编写过程中，为了防止工具栏或对应子菜单的误操作，巧用各控件的enabled属性． 如：在池州市电子地图中，第一个进行操作的工具栏或对应子菜单是打开文件，其他的工具栏或对应子菜单在打开文件之后进行的． 工具栏界面： 程序如下： Private Sub MDIForm_Load() Command1.Enabled = False Command3.Enabled = False Command4.Enabled = False Command5.Enabled = False Command6.Enabled = False Command7.Enabled = False Command9.Enabled = False Command11.Enabled = False cengkongzhi.Enabled = False biaozhu.Enabled = False dayin.Enabled = False qingbiao.Enabled = False bianji.Enabled = Falseshuju.Enabled = False zhuanti.Enabled = False chuangjian.Enabled = False createtheme.Enabled = False modifytheme.Enabled = False modifylegend.Enabled = False chaxun.Enabled = False quantu.Enabled = False chashan.Enabled = False chashui.Enabled = False chaming.Enabled = False chalu.Enabled = False huifu.Enabled = False End Sub Private Sub Command2_Click() Form3.Show Command1.Enabled = True Command3.Enabled = True Command4.Enabled = True Command5.Enabled = True Command6.Enabled = True Command7.Enabled = True Command11.Enabled = True cengkongzhi.Enabled = True biaozhu.Enabled = True dayin.Enabled = True qingbiao.Enabled = True bianji.Enabled = True shuju.Enabled = True zhuanti.Enabled = True chuangjian.Enabled = True quantu.Enabled = True chashan.Enabled = True chashui.Enabled = True chaming.Enabled = True chalu.Enabled = True huifu.Enabled = True chaxun.Enabled = True End Sub Private Sub Command1_Click() ActiveForm.Map1.CurrentTool = miSelectTool End Sub Private Sub Command11_Click() Form1.Show End Sub Private Sub Command3_Click() ActiveForm.Map1.CurrentTool = miZoomInTool End Sub Private Sub Command4_Click() ActiveForm.Map1.CurrentTool = miZoomOutTool End Sub Private Sub Command5_Click() Form8.Show createtheme.Enabled = True End Sub Private Sub Command6_Click() Activ