Question

form builder 中怎么实现公式运算

Answer 1

在你继承的类中写：

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def btnFirstFuniction( self, event ):
num1=eval(self.m_textCtrl2.getValue())
num2=eval(self.m_textCtrl3.getValue())
ret=num1+num2
self.m_textCtrl6.setValue(str(ret))

下面的都差不多

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def btnSeondFuniction( self, event ):
...
def btnThirdFuniction( self, event ):
...
def btnFourthFuniction( self, event ):
...
def btnFifithFuniction( self, event ):