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比例尺随级别长度变化、datagrid的biding属性

设置TargetWidth即可。

                <sdk:DataGrid.Columns>                    <sdk:DataGridTextColumn  Header="镇" Binding="{Binding Attributes[XZQH]}"></sdk:DataGridTextColumn>                    <sdk:DataGridTextColumn  Header="名称"  Binding="{Binding Attributes[SPN]}"/>                    <sdk:DataGridTextColumn  Header="地灾类型"  Binding="{Binding Attributes[JDLX]}"/>                    <sdk:DataGridTextColumn  Header="潜在经济损失" Binding="{Binding Null}"></sdk:DataGridTextColumn>                    <sdk:DataGridTextColumn  Header="监测人" Binding="{Binding Null}"></sdk:DataGridTextColumn>                    <sdk:DataGridTextColumn  Header="监测人联系电话" Binding="{Binding Null}"></sdk:DataGridTextColumn>                </sdk:DataGrid.Columns>

  必须为每个字段biding,不然会报错

比例尺随级别长度变化、datagrid的biding属性