本示例演示了在运行时刻如何启用图表标题的 文本折行。另外，还可以确定在允许折行的标题中的最大行数。

C#	复制代码
// Create a title and add it to the chart's collection. ChartTitle chartTitle1 = new ChartTitle(); ChartControl1.Titles.Add(chartTitle1); chartTitle1.Text = "Just a Very Lengthy Title for Such a Small Chart"; // Enable word-wrapping for the title, // and define a limit for its lines. chartTitle1.WordWrap = true; chartTitle1.MaximumLinesCount = 2;

复制代码

// Create a title and add it to the chart's collection.
ChartTitle chartTitle1 = new ChartTitle();
ChartControl1.Titles.Add(chartTitle1);
chartTitle1.Text = "Just a Very Lengthy Title for Such a Small Chart";

// Enable word-wrapping for the title,
// and define a limit for its lines.
chartTitle1.WordWrap = true;
chartTitle1.MaximumLinesCount = 2;

Visual Basic	复制代码
' Create a title and add it to the chart's collection. Dim chartTitle1 As New ChartTitle() myChart.Titles.Add(chartTitle1) chartTitle1.Text = "Just a Very Lengthy Title for Such a Small Chart" ' Enable word-wrapping for the title, ' and define a limit for its lines. chartTitle1.WordWrap = True chartTitle1.MaximumLinesCount = 2

Visual Basic

复制代码

' Create a title and add it to the chart's collection.
Dim chartTitle1 As New ChartTitle()
myChart.Titles.Add(chartTitle1)
chartTitle1.Text = "Just a Very Lengthy Title for Such a Small Chart"

' Enable word-wrapping for the title,
' and define a limit for its lines.
chartTitle1.WordWrap = True
chartTitle1.MaximumLinesCount = 2

在下面的插图中显示了结果。

通过省略号表示截短的标题，因为标题文本超出了所指定的两行。如果需要，那么可以增大 DockableTitle.MaximumLinesCount 属性的取值，从而适合全部文本。注意，在这种情况下，紧接着，图表的图象将被缩小。

Show Me
在 DevExpress Code Central 数据库中可以找到完整的示例项目，网址是 http://www.devexpress.com/example=E1375。取决于目标平台类型 (ASP.NET、WinForms 等)，可以在线运行本示例，或者下载自动可执行的示例。

参阅