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同时用delphi写的dll组件，用来输出统计图形，在asp中使用正常，写法如下
----------------------------------------------
Set AspChart = Server.CreateObject("AspChart.ARQStat")
AspChart.ChartType = iChartType
AspChart.Title = StatTitle
AspChart.Value = StatValue
AspChart.View3D = bView3D
AspChart.Width = imgWidth
AspChart.Height = imgHeight
AspChart.Alignment = iAlignment
AspChart.ChartTitle = SChartTitle
FileName = AspChart.DrawChart()
---------------------------------------------
可是在.net中执行到画图l_ArqStat.DrawChart();这一句时报“灾难性错误”，请高手指教这可能是什么原因？
.net中写法如下：
AspChart.ARQStat l_ArqStat = new AspChart.ARQStatClass();
try
{
l_ArqStat.ChartType = 2;
l_ArqStat.Title = "a;b;c;d;e;f;g;h";
l_ArqStat.Value = "1;1;1;1;1;1;1;1";
l_ArqStat.View3D = true;
l_ArqStat.Width = 800;
l_ArqStat.Height = 600;
l_ArqStat.Alignment = 1;
l_ArqStat.ChartTitle = "新增申报统计";
string FileName = l_ArqStat.DrawChart();
}
catch(Exception ex)
{
string str = ex.Message;
return ;
}
finally
{
l_ArqStat = null;
}
我也遇到同样的问题
组件也是delphi写的，我在.net下给其属性赋值，就会出现“灾难性错误！”，郁闷
有高人且指点指点啊
