如图：Android怎么实现Linearlayout的垂直分割线方法一：使用一个View设置background属性放置在两个控件之间《LinearLayout xmlns:android=“ xmlns:tools=“ android:layout_width=“match_parent“ android:layout_height=“match_parent“ android:gravity=“center“ android:orientation=“horizontal“ 》 《Button android:id=“@+id/button1“ android:layout_width=“wrap_content“ android:layout_height=“wrap_content“ android:text=“Button“ /》 《View android:layout_width=“1dp“ android:layout_height=“match_parent“ android:background=“@drawable/divider“/》 《Button android:id=“@+id/button2“ android:layout_width=“wrap_content“ android:layout_height=“wrap_content“ android:text=“Button“ /》《/LinearLayout》但是这个有明显的缺点就是需要手动去添加一个View很繁琐方法二：Android3.0及以上版本使用LinearLayout的android:showDividers属性android:showDividers属性可以设置如下4个值：none：不显示分隔线,middle：在LinearLayout中的每两个组件间显示分隔线还要设置分割线的图片android:divider属性《LinearLayout xmlns:android=“ xmlns:tools=“ android:layout_width=“match_parent“ android:layout_height=“wrap_content“ android:showDividers=“middle“ android:divider=“@drawable/divider“ android:gravity=“center“ android:orientation=“horizontal“ 》 《Button android:id=“@+id/button1“ android:layout_width=“wrap_content“ android:layout_height=“wrap_content“ android:text=“Button“ /》 《Button android:id=“@+id/button2“ android:layout_width=“wrap_content“ android:layout_height=“wrap_content“ android:text=“Button“ /》 《Button android:id=“@+id/button3“ android:layout_width=“wrap_content“ android:layout_height=“wrap_content“ android:text=“Button“ /》 《Button android:id=“@+id/button4“ android:layout_width=“wrap_content“ android:layout_height=“wrap_content“ android:text=“Button“ /》 《Button android:id=“@+id/button5“ android:layout_width=“wrap_content“ android:layout_height=“wrap_content“ android:text=“Button“ /》《/LinearLayout》可以看到每个button之间都有了分割线如何让C#程序发声不知道就这一个行不行,如果不行的话,可以给我发邮件到plmmmmlq@163.com我把整个解决方案都给你using System; using System.Drawing; using System.Collections; using System.ComponentModel; using System.Windows.Forms; using System.Runtime.InteropServices; using System.Diagnostics; using System.Management; using Microsoft.Win32; namespace XKTSys { /// 《summary》 /// frmSplash 的摘要说明,即贴紧父元素的下边缘android 怎么设置linearlayout设置新建Android默认linearlayout的方法如下：,linearlayout 如何居底部 外层套一个RelativeLayout,然后LinearLayout配置为android:alignParentBottom=“true“ 另外的: Layout公共属性 第一类:属性值为true或false android:layout_centerHorizontal 水平居中 android:layout_centerVertical 垂直居中 android:layout_centerInparent 相对于父元素完全居中 android:layout_alignParentBottom 贴紧父元素的下边缘 android:layout_alignParentLeft 贴紧父元素的左边缘 android:layout_alignParentRight 贴紧父元素的右边缘 android:layout_alignParentTop 贴紧父元素的上边缘 android:layout_alignWithParentIfMissing 如果对应的兄弟元素找不到的话就以父元素做参照物 在外层添加一个Layout 填充屏幕,/// 《/summary》 protected override void Dispose( bool disposing ) { if( disposing ) { if(components != null) { components.Dispose(); } } base.Dispose( disposing ); } #region Windows 窗体设计器生成的代码 /// 《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,同时需要利用下图中的代码替换,上图中的代码展示到程序中为,首先通过\eclipse\sdk\tools\templates\activities\BlankActivity\root\res\layout在Android中找到一个名为activity_simple.xml.ftl”的文件如图：。
linearlayout 如何居底部
外层套一个RelativeLayout,然后LinearLayout配置为android:alignParentBottom=“true“ 另外的: Layout公共属性 第一类:属性值为true或false android:layout_centerHorizontal 水平居中 android:layout_centerVertical 垂直居中 android:layout_centerInparent 相对于父元素完全居中 android:layout_alignParentBottom 贴紧父元素的下边缘 android:layout_alignParentLeft 贴紧父元素的左边缘 android:layout_alignParentRight 贴紧父元素的右边缘 android:layout_alignParentTop 贴紧父元素的上边缘 android:layout_alignWithParentIfMissing 如果对应的兄弟元素找不到的话就以父元素做参照物 在外层添加一个Layout 填充屏幕，然后将内层的Layout属性 android:layout_alignParentBottom 设置为true，即贴紧父元素的下边缘
android 怎么设置linearlayout
设置新建Android默认linearlayout的方法如下：首先通过\eclipse\sdk\tools\templates\activities\BlankActivity\root\res\layout在Android中找到一个名为activity_simple.xml.ftl”的文件如图：打开之后，出现下图界面，如图：同时需要利用下图中的代码替换，如图：上图中的代码展示到程序中为，如图：新建一个空白程序，如图：查看layout文件夹下的代码，如图：linearlayout设置成功，如图：
Android怎么实现Linearlayout的垂直分割线
方法一：使用一个View设置background属性放置在两个控件之间
《LinearLayout xmlns:android=“ xmlns:tools=“ android:layout_width=“match_parent“ android:layout_height=“match_parent“ android:gravity=“center“ android:orientation=“horizontal“ 》 《Button android:id=“@+id/button1“ android:layout_width=“wrap_content“ android:layout_height=“wrap_content“ android:text=“Button“ /》 《View android:layout_width=“1dp“ android:layout_height=“match_parent“ android:background=“@drawable/divider“/》 《Button android:id=“@+id/button2“ android:layout_width=“wrap_content“ android:layout_height=“wrap_content“ android:text=“Button“ /》《/LinearLayout》但是这个有明显的缺点就是需要手动去添加一个View很繁琐
方法二：Android3.0及以上版本使用LinearLayout的android:showDividers属性
android:showDividers属性可以设置如下4个值：
none：不显示分隔线；
beginning：在LinearLayout的开始处显示分隔线；
end：在Linearlayout的结尾处显示分隔线；
middle：在LinearLayout中的每两个组件间显示分隔线
还要设置分割线的图片android:divider属性
《LinearLayout xmlns:android=“ xmlns:tools=“ android:layout_width=“match_parent“ android:layout_height=“wrap_content“ android:showDividers=“middle“ android:divider=“@drawable/divider“ android:gravity=“center“ android:orientation=“horizontal“ 》 《Button android:id=“@+id/button1“ android:layout_width=“wrap_content“ android:layout_height=“wrap_content“ android:text=“Button“ /》 《Button android:id=“@+id/button2“ android:layout_width=“wrap_content“ android:layout_height=“wrap_content“ android:text=“Button“ /》 《Button android:id=“@+id/button3“ android:layout_width=“wrap_content“ android:layout_height=“wrap_content“ android:text=“Button“ /》 《Button android:id=“@+id/button4“ android:layout_width=“wrap_content“ android:layout_height=“wrap_content“ android:text=“Button“ /》 《Button android:id=“@+id/button5“ android:layout_width=“wrap_content“ android:layout_height=“wrap_content“ android:text=“Button“ /》《/LinearLayout》可以看到每个button之间都有了分割线
如何让C#程序发声
不知道就这一个行不行,如果不行的话,可以给我发邮件到plmmmmlq@163.com我把整个解决方案都给你using System; using System.Drawing; using System.Collections; using System.ComponentModel; using System.Windows.Forms; using System.Runtime.InteropServices; using System.Diagnostics; using System.Management; using Microsoft.Win32; namespace XKTSys { /// 《summary》 /// frmSplash 的摘要说明。 /// 《/summary》 public class frmSplash : System.Windows.Forms.Form { public const string APP_TITLE=“习考通“; private System.Windows.Forms.PictureBox picHelp; private System.Windows.Forms.PictureBox picExit; private System.Windows.Forms.PictureBox picReview; private System.Windows.Forms.PictureBox picTest; private System.Windows.Forms.PictureBox picExercise; private string strDBPath=““; [DllImport(“winmm.dll“)] public static extern bool PlaySound(string pszSound,int hmod,int fdwSound); public const int SND_FILENAME=0x00020000; public const int SND_ASYNC=0x0001; private frmExercise frmExercise1; private frmTest frmTest1; private frmReview frmReview1; private System.ComponentModel.IContainer components=null; public frmSplash() { // // Windows 窗体设计器支持所必需的 // InitializeComponent(); this.strDBPath=Environment.CurrentDirectory; this.Text=APP_TITLE; } /// 《summary》 /// 应用程序的主入口点。 /// 《/summary》 [STAThread] static void Main() { Application.Run(new frmSplash()); } /// 《summary》 /// 清理所有正在使用的资源。 /// 《/summary》 protected override void Dispose( bool disposing ) { if( disposing ) { if(components != null) { components.Dispose(); } } base.Dispose( disposing ); } #region Windows 窗体设计器生成的代码 /// 《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() { System.Resources.ResourceManager resources = new System.Resources.ResourceManager(typeof(frmSplash)); this.picExercise = new System.Windows.Forms.PictureBox(); this.picReview = new System.Windows.Forms.PictureBox(); this.picTest = new System.Windows.Forms.PictureBox(); this.picExit = new System.Windows.Forms.PictureBox(); this.picHelp = new System.Windows.Forms.PictureBox(); this.SuspendLayout(); // // picExercise // this.picExercise.Cursor = System.Windows.Forms.Cursors.Hand; this.picExercise.Image = ((System.Drawing.Image)(resources.GetObject(“picExercise.Image“))); this.picExercise.Location = new System.Drawing.Point(386, 324); this.picExercise.Name = “picExercise“; this.picExercise.Size = new System.Drawing.Size(134, 30); this.picExercise.SizeMode = System.Windows.Forms.PictureBoxSizeMode.AutoSize; this.picExercise.TabIndex = 7; this.picExercise.TabStop = false; this.picExercise.Click += new System.EventHandler(this.picExercise_Click); this.picExercise.MouseEnter += new System.EventHandler(this.picExercise_MouseEnter); this.picExercise.MouseLeave += new System.EventHandler(this.picExercise_MouseLeave); // // picReview // this.picReview.Cursor = System.Windows.Forms.Cursors.Hand; this.picReview.Image = ((System.Drawing.Image)(resources.GetObject(“picReview.Image“))); this.picReview.Location = new System.Drawing.Point(225, 216); this.picReview.Name = “picReview“; this.picReview.Size = new System.Drawing.Size(134, 30); this.picReview.SizeMode = System.Windows.Forms.PictureBoxSizeMode.AutoSize; this.picReview.TabIndex = 8; this.picReview.TabStop = false; this.picReview.Click += new System.EventHandler(this.picReview_Click); this.picReview.MouseEnter += new System.EventHandler(this.picReview_MouseEnter); this.picReview.MouseLeave += new System.EventHandler(this.picReview_MouseLeave); // // picTest // this.picTest.Cursor = System.Windows.Forms.Cursors.Hand; this.picTest.Image = ((System.Drawing.Image)(resources.GetObject(“picTest.Image“))); this.picTest.Location = new System.Drawing.Point(308, 269); this.picTest.Name = “picTest“; this.picTest.Size = new System.Drawing.Size(134, 30); this.picTest.SizeMode = System.Windows.Forms.PictureBoxSizeMode.AutoSize; this.picTest.TabIndex = 9; this.picTest.TabStop = false; this.picTest.Click += new System.EventHandler(this.picTest_Click); this.picTest.MouseEnter += new System.EventHandler(this.picTest_MouseEnter); this.picTest.MouseLeave += new System.EventHandler(this.picTest_MouseLeave); // // picExit // this.picExit.Cursor = System.Windows.Forms.Cursors.Hand; this.picExit.Image = ((System.Drawing.Image)(resources.GetObject(“picExit.Image“))); this.picExit.Location = new System.Drawing.Point(512, 404); this.picExit.Name = “picExit“; this.picExit.Size = new System.Drawing.Size(78, 30); this.picExit.SizeMode = System.Windows.Forms.PictureBoxSizeMode.AutoSize; this.picExit.TabIndex = 10; this.picExit.TabStop = false; this.picExit.Click += new System.EventHandler(this.picExit_Click); this.picExit.MouseEnter += new System.EventHandler(this.picExit_MouseEnter); this.picExit.MouseLeave += new System.EventHandler(this.picExit_MouseLeave); // // picHelp // this.picHelp.Cursor = System.Windows.Forms.Cursors.Hand; this.picHelp.Image = ((System.Drawing.Image)(resources.GetObject(“picHelp.Image“))); this.picHelp.Location = new System.Drawing.Point(158, 164); this.picHelp.Name = “picHelp“; this.picHelp.Size = new System.Drawing.Size(134, 30); this.picHelp.SizeMode = System.Windows.Forms.PictureBoxSizeMode.AutoSize; this.picHelp.TabIndex = 11; this.picHelp.TabStop = false; this.picHelp.Click += new System.EventHandler(this.picHelp_Click); this.picHelp.MouseEnter += new System.EventHandler(this.picHelp_MouseEnter); this.picHelp.MouseLeave += new System.EventHandler(this.picHelp_MouseLeave); // // frmSplash // this.AutoScaleBaseSize = new System.Drawing.Size(6, 14); this.BackgroundImage = ((System.Drawing.Image)(resources.GetObject(“$this.BackgroundImage“))); this.ClientSize = new System.Drawing.Size(602, 447); this.Controls.Add(this.picHelp); this.Controls.Add(this.picReview); this.Controls.Add(this.picExercise); this.Controls.Add(this.picTest); this.Controls.Add(this.picExit); this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.None; this.Icon = ((System.Drawing.Icon)(resources.GetObject(“$this.Icon“))); this.MaximizeBox = false; this.Name = “frmSplash“; this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen; this.Text = “习考通 2006“; this.ResumeLayout(false); } #endregion private void frm_Closed(object sender, System.EventArgs e) { this.Show(); } //重点复习 private void picReview_MouseEnter(object sender, System.EventArgs e) { PlaySound(“Sound\\sel.wav“,0,SND_FILENAME|SND_ASYNC); this.picReview.Top=218; } private void picReview_MouseLeave(object sender, System.EventArgs e) { this.picReview.Top=216; } private void picReview_Click(object sender, System.EventArgs e) { this.Cursor=Cursors.WaitCursor; frmReview1=new frmReview(this.strDBPath); frmReview1.Closed+=new EventHandler(frm_Closed); frmReview1.Show(); this.Hide(); this.Cursor=Cursors.Default; } //模拟考试 private void picTest_MouseEnter(object sender, System.EventArgs e) { PlaySound(“Sound\\sel.wav“,0,SND_FILENAME|SND_ASYNC); this.picTest.Top=271; } private void picTest_MouseLeave(object sender, System.EventArgs e) { this.picTest.Top=269; } private void picTest_Click(object sender, System.EventArgs e) { this.Cursor=Cursors.WaitCursor; frmTest1=new frmTest(this.strDBPath); frmTest1.Closed+=new EventHandler(frm_Closed); frmTest1.Show(); this.Hide(); this.Cursor=Cursors.Default; } //集中训练 private void picExercise_MouseEnter(object sender, System.EventArgs e) { PlaySound(“Sound\\sel.wav“,0,SND_FILENAME|SND_ASYNC); this.picExercise.Top=326; } private void picExercise_MouseLeave(object sender, System.EventArgs e) { this.picExercise.Top=324; } private void picExercise_Click(object sender, System.EventArgs e) { this.Cursor=Cursors.WaitCursor; frmExercise1=new frmExercise(this.strDBPath); frmExercise1.Closed+=new EventHandler(frm_Closed); frmExercise1.Show(); this.Hide(); this.Cursor=Cursors.Default; } //使用说明 private void picHelp_Click(object sender, System.EventArgs e) { try { this.Cursor=Cursors.WaitCursor; System.Diagnostics.Process.Start(“readme.txt“); this.Cursor=Cursors.Default; } catch(Exception ex) { MessageBox.Show(ex.Message,APP_TITLE,MessageBoxButtons.OK,MessageBoxIcon.Error); } } private void picHelp_MouseEnter(object sender, System.EventArgs e) { PlaySound(“Sound\\sel.wav“,0,SND_FILENAME|SND_ASYNC); this.picHelp.Top=166; } private void picHelp_MouseLeave(object sender, System.EventArgs e) { this.picHelp.Top=164; } //退出系统 private void picExit_MouseEnter(object sender, System.EventArgs e) { PlaySound(“Sound\\sel.wav“,0,SND_FILENAME|SND_ASYNC); this.picExit.Top=406; } private void picExit_MouseLeave(object sender, System.EventArgs e) { this.picExit.Top=404; } private void picExit_Click(object sender, System.EventArgs e) { this.Close(); } } }