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Technical documentation
2014-11-21
check null
IsNothing()
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การให้แสดงแต่ละหน้า
ลาก ractangle มาใส่ dataset
เอา textbox ต่างๆใส่ใน ractangle
ก็จะแสดงรุปแบบเดิมในแต่ละหน้า
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Repeat Header
1. Set the properties of the tablix to 'Repeat Header rows on each page' and the 'Repeat Header columns on each page'
2. On the columns group, select advanced
and set the properties of the Static (Fixeddata = True, RepeatOnNewPage = True)
When we do this we get an error."All TablixMember elements in a TablixColumnHierarchy must have the RepeatOnNewPage Property set to false"
ถ้าไม่ได้ ใส่แค่ RepeatOnNewPage = True and KeepWithGroup = After 
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เลขลำดับ
=RowNumber(nothing)
or group
.