我试图在将鼠标悬停在图像上时在工具提示上显示描述性文本。但是，文本显示在屏幕上窗口的单个长行中。 如何在工具提示表达式中添加换行符并控制文本字体/大小。 此外，需要显示工具提示窗口，直到用户将鼠标移离图像。 这可以使用 html 或 java 表达式来完成吗？我是否最好尝试创建一个小型可折叠 tablix，并将所需的文本作为子组？
我使用的是报表生成器 3.0，我的表达式如下所示：
="Description: All trees or conditions inspected that yield a
rating of 10, 11, or 12, should have a Work Order created.
There are Inspections of priority A or B that do not have a
Work Order.
Logic: INSPs are selected for this metric if the following is true:
-The INSP has a Risk Rating of 10,11,12 from RISKASSESSMENT_EVW
-The INSP does not have a matching Inspection Global ID in WORKORDER_EVW
-The INSP has an Inspection Date that is NOT NULL in INSPECTION_EVW"
我想在每个逻辑描述符之后都有换行符。
您可以通过插入 VB 常量vbcrlf来添加换行符，这基本上是一个老式的回车符，换行插入。 用结束引号将每行分开，并使用&符号连接。 因此，表达式将如下所示。
="Description: All trees or conditions inspected that yield a rating of 10, 11, or 12,
should have a Work Order created. There are Inspections of priority A or B that do not
have a Work Order." & vbcrlf &
"Logic: INSPs are selected for this metric if the following is true: " & vbcrlf &
" -The INSP has a Risk Rating of 10,11,12 from RISKASSESSMENT_EVW" & vbcrlf &
" -The INSP does not have a matching Inspection Global ID in WORKORDER_EVW" & vbcrlf &
" -The INSP has an Inspection Date that is NOT NULL in INSPECTION_EVW"