在vb.net同樣可以將報表導出到excel和word進行輸出，制作出專業水平的報表。具體操作如下：(注：首先需添加引用，選擇com-->選擇microsoft word object library和microsoft excel object library組件)
private function creatable() as datatable dim dt as new datatable() dt.columns.add("列1", gettype(string)) dt.columns.add("列2", gettype(integer)) dt.columns.add("列3", gettype(string)) dt.columns.add("列4", gettype(string)) dim row, row1 as datarow row = dt.newrow() row!列1 = "行1" row!列2 = 1 row!列3 = "d" row!列4 = "a" dt.rows.add(row) row1 = dt.newrow() row1!列1 = "行2" row1!列2 = 12 row1!列3 = "b" row1!列4 = "c" dt.rows.add(row1) return dt end function
'2.將表中的內容導出到excel
dim xlapp as new excel.application() dim xlbook as excel.workbook dim xlsheet as excel.worksheet dim rowindex as integer = 1 dim colindex as integer = 0 xlbook = xlapp.workbooks().add xlsheet = xlbook.worksheets("sheet1")
dim table as new datatable() table = creatable()
'將所得到的表的列名,賦值給單元格
dim col as datacolumn dim row as datarow for each col in table.columns colindex = colindex + 1 xlapp.cells(1, colindex) = col.columnname next
'得到的表所有行,賦值給單元格
for each row in table.rows rowindex = rowindex + 1 colindex = 0 for each col in table.columns colindex = colindex + 1 xlapp.cells(rowindex, colindex) = row(col.columnname) next next
with xlsheet .range(.cells(1, 1), .cells(1, colindex)).font.name = "黑體" '設標題為黑體字 .range(.cells(1, 1), .cells(1, colindex)).font.bold = true '標題字體加粗 .range(.cells(1, 1), .cells(rowindex, colindex)).borders.linestyle = 1 '設表格邊框樣式 end with
dim wordapp as new word.application() dim mydoc as word.document dim otable as word.table dim rowindex, colindex as integer rowindex = 1 colindex = 0 wordapp.documents.add() mydoc = wordapp.activedocument
dim table as new datatable() table = creatable() otable = mydoc.tables.add(range:=mydoc.range(start:=0, end:=0), _ numrows:=table.rows.count + 1, numcolumns:=table.columns.count) '將所得到的表的列名,賦值給單元格 dim col as datacolumn dim row as datarow for each col in table.columns colindex = colindex + 1 otable.cell(1, colindex).range.insertafter(col.columnname) next
'得到的表所有行,賦值給單元格
for each row in table.rows rowindex = rowindex + 1 colindex = 0 for each col in table.columns colindex = colindex + 1 otable.cell(rowindex, colindex).range.insertafter(row(col.columnname)) next next otable.borders.insidelinestyle = 1 otable.borders.outsidelinestyle = 1 wordapp.visible = true
