[已解决] Subgurim静态路径错误

问题描述

我使用Subgurim的StaticGMap控件.我已经使用Subgurim的StaticPath()方法在地图上定义了3个静态点.我在静态路径变量上使用以下参数.

Hi,

Iam using Subgurim''s StaticGMap control. I have defined 3 static points on the map using Subgurim''s StaticPath() method. I use below params on static path variable.

path.colorNet = Color.Black;<br />
        path.weight = 3;<br />
        path.alpha = 150;

地图显示正常，没有问题.但是，当多次调用同一方法(页面在提交按钮时重新加载)时，路径权重会自动增加，此后，我将丢失地图图像，而只会丢失一条消息-"Google通过Subgurim对ASP.NET的Google地图控件"http://googlemaps.subgurim.net"显示在页面上.有人遇到过这个问题吗?我试图在调用方法之前清除点/处理掉静态地图控件，但是没有代码通过subgurim做到这一点.

完整代码如下-

The map displays fine without issues. However when the same method is called multiple times (when the page reloads on submit of a button),the path weight increases by itself and after that I lose the map image instead only a message - "Google maps control for ASP.NET by Subgurim. http://googlemaps.subgurim.net " is displayed on page. Has anyone come across this issue? I attempted to clear the points/dispose off the static map control before calling the method but there is no code to do this through subgurim.

Full code is below -

private void plotPoints()
    {
        GLatLng latLng = new GLatLng(-38, 176);
        StaticGMap1.GCenter = latLng;
        StaticGMap1.GZoom = 6;
       
        path = new StaticPath();
        path.points.Clear();
        path.colorNet = Color.Black;
        path.weight = 3;
        path.alpha = 150;
        StaticGMarker.ColorEnum color = (StaticGMarker.ColorEnum)3;
        StaticGMarker.SizeEnum size = (StaticGMarker.SizeEnum)2;
        path.points.Add(new GLatLng(-41.360319, 174.781494));
        path.points.Add(new GLatLng(-40.9301, 175.6714));
        path.points.Add(new GLatLng(-40.346544, 175.627441));
        StaticGMap1.addStaticPath(path);
    }

    protected void Page_Load(object sender, EventArgs e)
    {

        plotPoints();

    }

OP更新:
他下面的解决方案有效.

重定向到相同页面或不同页面会卸载控件.

UPDATE from OP:
he below solution works.

Redirecting to the same page or a different page unloads the control.

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