100165542.htm

来自「C#高级编程(第三版),顶死你们。。 。up」· HTM 代码 · 共 69 行

HTM
69
字号


<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head><title>
	
        19.3.8  Label控件
</title></head>
<body>
    <div class="area">

        

        <div class="col1">
            <div class="lineBlue">
            </div>
            <!-- title -->
            <div class="arcTitle">
                <h1>
                    <a href="../16">
                        C#高级编程(第3版)【全文连载】
                    </a>
                </h1>
                <div style="text-align: center; font-size: 15px">
                    <a href="100165542.htm">
                        19.3.8  Label控件
                    </a>
                </div>
                <div style="text-align: center; font-size: 15px">
                    <a class="url" href="../../default.htm">http://book.csdn.net/</a>
                    2006-10-13 14:41:00
                </div>
                <div style="margin: 0px auto; width: 700px; border: solid 1px #0b5f98;">
                    <div style="float: left; width: 16px; background-color: #0b5f98; color: White; padding: 1px;">
                        图书导读
                    </div>
                    <div style="float: right; width: 670px; text-align: left; line-height: 16pt; padding-left: 2px">
                        <!--导读-->
                        <h1 id="divCurrentNode" style="color: #b83507; width: 100%; text-align: left; font-size: 12px; padding-left: 2px">当前章节:<a href='100165542.htm'><font color='red'>19.3.8  Label控件</font></a></h1>
                        <div id="divRelateNode" style="padding-left: 2px">
                        <div style='float:left;width:49%'>·<a href='100165539.htm'>19.3.5  ErrorProvider组件</a></div><div style='float:right;width:49%'>·<a href='100165540.htm'>19.3.6  HelpProvider组件</a></div><div style='float:left;width:49%'>·<a href='100165541.htm'>19.3.7  ImageList组件</a></div><div style='float:right;width:49%'>·<a href='100165543.htm'>19.3.9  ListView控件</a></div><div style='float:left;width:49%'>·<a href='100165544.htm'>19.3.10  Panel控件</a></div><div style='float:right;width:49%'>·<a href='100165545.htm'>19.3.11  PictureBox控件</a></div></div>
                    </div>
                </div>
                </div>
            <!-- main -->
            <div id="main">
                <div id="text"> <link href="css.css" rel="stylesheet" type="text/css" /><h3 style="MARGIN-TOP: 8.15pt; MARGIN-LEFT: 0cm; MARGIN-RIGHT: 0cm; FTEL: 8.15pt"><span lang="EN-US">19.3.8&nbsp; Label</span><span style="FONT-FAMILY: 黑体">控件</span></h3>
<p class="MsoNormal"><span lang="EN-US">Label</span><span style="FONT-FAMILY: 宋体">控件一般用于给用户提供描述文本。文本可以与其他控件或当前系统状态相关。通常标签和文本框一起使用。标签为用户提供了在文本框中输入的数据类型的描述。标签控件总是只读的,用户不能修改</span><span lang="EN-US">Text</span><span style="FONT-FAMILY: 宋体">属性的字符串值。但是,可以在代码中修改</span><span lang="EN-US">Text</span><span style="FONT-FAMILY: 宋体">属性。</span><span lang="EN-US">UseMnemonic</span><span style="FONT-FAMILY: 宋体">属性允许用户启用访问键功能。在</span><span lang="EN-US">Text</span><span style="FONT-FAMILY: 宋体">属性中,给一个字符前面加上宏符号</span><span lang="EN-US">&amp;</span><span style="FONT-FAMILY: 宋体">时,标签控件中的该字母就会加上下划线。按下</span><span lang="EN-US">Alt</span><span style="FONT-FAMILY: 宋体">键和带有下划线的字母就会把焦点移动到</span><span lang="EN-US">tab</span><span style="FONT-FAMILY: 宋体">顺序的下一个控件上。如果</span><span lang="EN-US">Text</span><span style="FONT-FAMILY: 宋体">属性的文本包含一个宏符号,就应添加第二个宏符号,其后的字母将不带下划线。例如,如果标签文本是</span><span lang="EN-US">Nuts &amp; Bolts</span><span style="FONT-FAMILY: 宋体">,就应把属性设置为</span><span lang="EN-US">Nuts &amp;&amp; Bolts</span><span style="FONT-FAMILY: 宋体">。由于标签控件是只读的,所以不能获得焦点。这就是焦点会移动到下一个控件上的原因。因此要记住,如果启用</span><span lang="EN-US">UseMnemonic</span><span style="FONT-FAMILY: 宋体">,就必须正确设置窗体上的</span><span lang="EN-US">tab</span><span style="FONT-FAMILY: 宋体">顺序。</span></p>
<p class="MsoNormal"><span lang="EN-US">AutoSize</span><span style="FONT-FAMILY: 宋体">属性是一个布尔值,指定标签是否根据标签的内容自动设置其大小。在多语言应用程序中,</span><span lang="EN-US">Text</span><span style="FONT-FAMILY: 宋体">属性的长度会根据当前语言的不同而变化,此时就可以使用这个属性。</span></p></div>
                <!-- page -->
                <div class="page" style="text-align: center">
                    <a href="100165541.htm">上一页</a>&nbsp;&nbsp;&nbsp;<a href="index.html">首页</a>&nbsp;&nbsp;&nbsp;<a href="100165543.htm">下一页</a>
                </div>
                <div style="margin: 0px auto; width: 700px; border: solid 1px #0b5f98;">
                    <div style="float: left; width: 16px; background-color: #0b5f98; color: White; padding: 1px;">
                        图书导读
                    </div>
                    <div style="float: right; width: 670px; text-align: left; line-height: 16pt; padding-left: 2px">
                        <!--导读-->
                        <h1 id="divCurrentNode2" style="color: #b83507; width: 100%; text-align: left; font-size: 12px; padding-left: 2px">当前章节:<a href='100165542.htm'><font color='red'>19.3.8  Label控件</font></a></h1>
                        <div id="divRealteNod2" style="padding-left: 2px">
                        <div style='float:left;width:49%'>·<a href='100165539.htm'>19.3.5  ErrorProvider组件</a></div><div style='float:right;width:49%'>·<a href='100165540.htm'>19.3.6  HelpProvider组件</a></div><div style='float:left;width:49%'>·<a href='100165541.htm'>19.3.7  ImageList组件</a></div><div style='float:right;width:49%'>·<a href='100165543.htm'>19.3.9  ListView控件</a></div><div style='float:left;width:49%'>·<a href='100165544.htm'>19.3.10  Panel控件</a></div><div style='float:right;width:49%'>·<a href='100165545.htm'>19.3.11  PictureBox控件</a></div></div>
                    </div>
                </div>
                </div>
        </div>
</body>
</html>

⌨️ 快捷键说明

复制代码Ctrl + C
搜索代码Ctrl + F
全屏模式F11
增大字号Ctrl + =
减小字号Ctrl + -
显示快捷键?