首页 \ 问答 \ KendoUI ChartEventBuilder DataBinding事件无法正常工作(KendoUI ChartEventBuilder DataBinding event not working)

KendoUI ChartEventBuilder DataBinding事件无法正常工作(KendoUI ChartEventBuilder DataBinding event not working)

我正在使用KendoUI MVC Complete和DataViz图表包。 我已经将DataBound事件连接起来并且触发得非常好,但我似乎无法触发DataBinding事件。

在文档中,ChartEventBuilder确实有一个DataBinding方法,我完全按照指定的方式实现它,但它永远不会得到处理。 在ChartEventBuilder.DataBinding方法详细信息的文档中,它指向dataBinding事件的javascript文档,但该锚不存在(并且dataBinding事件也不存在)!

Kendo.Mvc.UI.Fluent.ChartEventBuilder DataBinding链接在这里

...并且该页面有一个指向此页面的链接,其中dataBinding事件文档不存在kendo.dataviz.ui.Chart DataBinding链接HERE但不存在

这非常令人困惑,因为MVC扩展的这个事件显然存在,但似乎没有做任何事情。 或者 - 我做错了吗? 我希望有人能指出我一个有效的例子,因为剑道网站上的所有演示都没有在实践中显示这个Chart DataBinding事件。


I'm working with KendoUI MVC Complete and the DataViz charting package. I've got the DataBound event hooked up and firing very well, but I can't seem to get the DataBinding event to fire.

In the documentation, ChartEventBuilder does have a DataBinding method and I implement it exactly as specified but it never gets handled. In the docs for ChartEventBuilder.DataBinding method details, it points to the javascript documentation for the dataBinding event, but that anchor doesn't exist (and the dataBinding event doesn't exist either)!

Kendo.Mvc.UI.Fluent.ChartEventBuilder DataBinding link HERE

... and that page has a link that points to this page where the dataBinding event documentation doesn't exist kendo.dataviz.ui.Chart DataBinding link HERE but doesn't exist

It's very confusing since this event for the MVC extension clearly exists but doesn't seem to do anything. Or - am I doing it wrong? I'm hoping someone can point me to a working example since none of the demos on the Kendo site show this Chart DataBinding event in practice.


原文:https://stackoverflow.com/questions/18321208
更新时间:2024-04-03 12:04

最满意答案

您没有使用包含MessageBoxIcon参数的正确重载

MessageBox.Show("Please fill a valid login!", "", 
                MessageBoxButtons.OK, MessageBoxIcon.Exclamation);

.NET框架中没有满足您需求的内置方法,但您可以创建一个帮助方法来执行此操作:

public static class MessageBoxHelper
{
    const string _defaultCaption = "Message";
    const MessageBoxButtons _defaultButtons = MessageBoxButtons.OK;

    public static void Show(string message, MessageBoxIcon icon)
    {
        MessageBox.Show(message, _defaultCaption, _defaultButtons, icon);
    }
}

You're not using the correct overload that contains the MessageBoxIcon parameter :

MessageBox.Show("Please fill a valid login!", "", 
                MessageBoxButtons.OK, MessageBoxIcon.Exclamation);

There is no built-in method in the .NET framework that satisfies your needs but you can create a helper method to do that:

public static class MessageBoxHelper
{
    const string _defaultCaption = "Message";
    const MessageBoxButtons _defaultButtons = MessageBoxButtons.OK;

    public static void Show(string message, MessageBoxIcon icon)
    {
        MessageBox.Show(message, _defaultCaption, _defaultButtons, icon);
    }
}

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