private void 属性查询ToolStripMenuItem_Click(object sender, EventArgs e)
{
//新创建属性查询窗体
FormQueryByAttribute formQueryByAttribute = new FormQueryByAttribute();
//将当前主窗体中MapControl控件中的Map对象赋值给FormQueryByAttribute窗体的CurrentMap属性
formQueryByAttribute.CurrentMap = axMapControl1.Map;
//显示属性查询窗体
formQueryByAttribute.Show();
}
//属性查询菜单项点击事件响应函数
private void queryAttributeMenuItem1_Click(object sender, EventArgs e)
{
//新建属性查询窗体
FormQueryByAttribute formQueryByAttribute = new FormQueryByAttribute();
//地图作为参数传入到窗体中
formQueryByAttribute.CurrentMap = axMapControl1.Map;
//显示窗体
formQueryByAttribute.Show();
}