?? extcreatepen.htm
字號(hào):
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<title>ExtCreatePen</title>
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<td width="100%" height="16"><a name="ExtCreatePen">ExtCreatePen</a></td>
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<td width="103%" colspan="3">VB聲明</td>
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<td width="103%" colspan="3">Declare Function ExtCreatePen Lib "gdi32" Alias
"ExtCreatePen" (ByVal dwPenStyle As Long, ByVal dwWidth As Long, lplb As
LOGBRUSH, ByVal dwStyleCount As Long, lpStyle As Long) As Long</td>
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<td width="103%" colspan="3">說(shuō)明</td>
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<td width="103%" colspan="3">創(chuàng)建一個(gè)擴(kuò)展畫(huà)筆（裝飾或幾何）</td>
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<td width="103%" colspan="3">返回值</td>
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<td width="103%" colspan="3">Long，如執(zhí)行成功，返回一個(gè)指向擴(kuò)展畫(huà)筆的句柄。零表示執(zhí)行出錯(cuò)。一旦不再需要，記得用<a
href="DeleteObject.htm">DeleteObject</a>將畫(huà)筆刪除</td>
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<td width="103%" colspan="3">參數(shù)表</td>
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<td width="25%">參數(shù)</td>
<td width="78%" colspan="2">類(lèi)型及說(shuō)明</td>
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<td width="25%" rowspan="5">dwPenStyle</td>
<td width="78%" colspan="2">Long，畫(huà)筆樣式來(lái)自下述常數(shù)組的任何一個(gè)常數(shù)的組合（OR運(yùn)算）：</td>
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<td width="37%">PS_COSMETIC or PS_GEOMETRIC</td>
<td width="38%">畫(huà)筆的類(lèi)型</td>
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<td width="37%">PS_ALTERNATE, PS_SOLID, PS_DASH, PS_DOT, PS_DASHDOT, PS_DASHDOTDOT,
PS_NULL, PS_USERSTYLE, PS_INSIDEFRAME</td>
<td width="38%">畫(huà)筆的樣式</td>
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<td width="37%">PS_ENDCAP_???</td>
<td width="38%">畫(huà)筆的筆尖</td>
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<td width="37%">PS_JOIN_???</td>
<td width="38%">在圖形中連接線段或在路徑中連接直線的方式</td>
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<td width="25%">dwWidth</td>
<td width="78%" colspan="2">Long，指定線寬。幾何畫(huà)筆的線寬肯定是1</td>
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<td width="25%">lplb</td>
<td width="78%" colspan="2"><a href="LOGBRUSH.htm">LOGBRUSH</a>，lbColor代表畫(huà)筆顏色。對(duì)于裝飾畫(huà)筆，lbStyle為PS_SOLID；對(duì)于幾何畫(huà)筆，lbStyle則代表實(shí)際的樣式。針對(duì)幾何畫(huà)筆，必須設(shè)置其他所有字體</td>
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<td width="25%">dwStyleCount</td>
<td width="78%" colspan="2">Long，如指定了PS_USERSTYLE，則代表lpStyle數(shù)組中的條目數(shù)量</td>
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<td width="25%">lpStyle</td>
<td width="78%" colspan="2">Long，指定PS_USERSTYLE的“線段/空白”對(duì)（原文：Line/space
pairs for PS_USERSTYLE）</td>
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<td width="100%"><p align="right"><a href="#ExtCreatePen">Top</a></td>
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