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如何使用Python读取和写入Visio形状数据

win32com visio python

JohnGoldsmith · 技术社区 · 6 年前

检查Visio形状中的单元格时,以下代码不会返回预期值:

costVal= shpObj1.CellsU("Prop.Cost")
print (costVal)

[ .]

1 回复 | 直到 6 年前

JohnGoldsmith 6 年前

要在Visio中获取ShapeSheet单元格的值,必须对该单元格的一个 Result properties .

import os
import win32com.client

from win32com.client import constants

# this sample assumes that Visio is running, that the ActiveWindow
# is a Drawing window and that the Selection.PrimaryItem
# is a 'Decision' shape from the 'Basic Flowchart Shapes' stencil

# get the running app
appVisio = win32com.client.GetActiveObject("Visio.Application")

# selection gets you the 1 or more selected shapes and
# the PrimaryItem returns the main / primary item in that selection
# or null if the selection is empty
targetShp = appVisio.ActiveWindow.Selection.PrimaryItem

# set the cell
targetShp.CellsU("Prop.Cost").FormulaU = "=2.50"

# read the cell using its 'internal units' result property
print(targetShp.CellsU("Prop.Cost").ResultIU)

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