[求助]TOCControl右键删除层

<P><STRONG><FONT face=Verdana color=#61b713>TOCControl右键删除层</FONT></STRONG></P>
<P><STRONG><FONT face=Verdana color=#61b713>TOCControl1.HitTest x, y, pitem, pMap, m_pCurrentLayer, pOther, pIndex</FONT></STRONG></P>
<P><STRONG><FONT face=Verdana color=#61b713>m_pMap = Form1.MapControl1.Map<BR>m_pMap.DeleteLayer m_pCurrentLayer</FONT></STRONG></P>
<P><STRONG><FONT face=Verdana color=#61b713>可以删除没有存成的mxd的要素层，</FONT></STRONG><STRONG><FONT face=Verdana color=#61b713>怎么删不掉mxd的要素层呢？</FONT></STRONG></P>
<P><STRONG><FONT face=Verdana color=#61b713>请指点我一下吧，困扰很长时间了。<BR></P></FONT></STRONG>

<P>楼上说的很对，你也可以尝试一下这么做：</P>
<P>m_pMap=Form1.MapControl1.FocusMap</P>
<P>看一下m_pMap.LayerCount是否大于0；</P>
<P>再看一下</P>
<P><STRONG><FONT face=Verdana color=#61b713>TOCControl1.HitTest x, y, pitem, pMap, m_pCurrentLayer, pOther, pIndex</FONT></STRONG></P>
<P><STRONG><FONT face=Verdana color=#61b713>m_pCurrentLayer是否为空。</FONT></STRONG></P>
<P><STRONG><FONT face=Verdana color=#61b713>不为空就应该可以删除了。</FONT></STRONG></P>

<P>通过pitem获取图层名称(pitem.Name)</P>
<P>然后再遍历MAP找到要删除的图层，然后delete即可</P>