2011-08-22 78 views
0

我想在asp.net中實現gmap api。問題是,當我取消隱藏包含地圖的div時,它會顯示灰色區域。爲什麼我在實施谷歌地圖時有灰色地帶?

這是我的CS代碼:

protected void Page_Load(object sender, EventArgs e) 
{ 
    GMap1.addControl(new GControl(GControl.preBuilt.GOverviewMapControl)); 
    GMap1.addControl(new GControl(GControl.preBuilt.LargeMapControl)); 
    GMarker marker = new GMarker(new GLatLng(31, 35)); 
    GInfoWindow window = new GInfoWindow(marker, "<center><b>Jerusalem</b></center>", true); 
    GMap1.addInfoWindow(window);    
} 

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