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boundingHeight参数属性

DHTML文档教程

Retrieves the height of the rectangle that bounds the textrange object.

dhtml语法

[ iheight = ] textrange.boundingheight

dhtml可能的值

iHeightInteger that receives the height of the bounding rectangle, in pixels.

The property is read-only. The property has no default value.

DHTML代码范例

This example retrieves the value of the boundingHeight property for the given text area.

<SCRIPT>
function boundDim(oObject)
{
var collTextarea = document.all.tags("TEXTAREA");
if (collTextarea != null) {
var oTextRange = oObject.createTextRange();
if (oTextRange != null) {
alert("The bounding height is \n" +
oTextRange.boundingHeight);
}
}
}
</SCRIPT>
</HEAD>
<BODY>
<TEXTAREA COLS=100 ROWS=2 ID=oElmnt1
onclick="boundDim(this)"> . . . </TEXTAREA>
This feature requires Microsoft® Internet Explorer 4.0 or later. Click the following icon to install the latest version. Then reload this page to view the sample.

是否符合公共标准

There is no public standard that applies to this property.

Applies To

TextRange

更多语法参考

boundingleft, boundingtop, boundingWidth