大虾看看哪错了(30分)

L

ljsh2008

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GUEST, unregistred user!

• 2002-10-03

• #1

Query1->Close();
Query1->SQL->Clear();
Query1->SQL->Add("update kehu set jiatingbh=");
Query1->SQL->Add("where kehubh =1");
Query1->ParamByName("p")->AsInteger=StrToInt(Trim(Edit14->Text)) ;
Query1->ParamByName("p1")->AsInteger=StrToInt(Trim((Edit1->Text)));
Query1->ExecSQL()

 

L

ljsh2008

Unregistered / Unconfirmed

GUEST, unregistred user!

• 2002-10-03

• #2

C++buiolder 难道没人会吗?

 

L

ljsh2008

Unregistered / Unconfirmed

GUEST, unregistred user!

• 2002-10-03

• #3

大侠们快帮忙呀!!!!!
谢谢

 

P

phx519

Unregistered / Unconfirmed

GUEST, unregistred user!

• 2002-10-03

• #4

应该没有错
请问出错提示

 

L

ljsh2008

Unregistered / Unconfirmed

GUEST, unregistred user!

• 2002-10-03

• #5

Type mismatch in expression

 

L

ljsh2008

Unregistered / Unconfirmed

GUEST, unregistred user!

• 2002-10-03

• #6

假如把 参数p 直接付值 运行没问题
看来问题在参数p上
可是这样写应该没错
谢谢帮忙想想办法

 

D

dz2050

Unregistered / Unconfirmed

GUEST, unregistred user!

• 2002-10-03

• #7

说明一下p,p1的类型为整型

 

L

ljsh2008

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GUEST, unregistred user!

• 2002-10-03

• #8

数值型

 

P

Pipi.

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GUEST, unregistred user!

• 2002-10-03

• #9

后面加个空格或者直接
Query1->SQL->Add("update kehu set jiatingbh= where kehubh =1");
看看

 

P

Pipi.

Unregistered / Unconfirmed

GUEST, unregistred user!

• 2002-10-03

• #10

或者在赋值之前加个
Query1->ParamByName("p")->DataType=ftFloat;
Query1->ParamByName("p1")->DataType=ftFloat;

 

L

ljsh2008

Unregistered / Unconfirmed

GUEST, unregistred user!

• 2002-10-03

• #11

没用

 

L

llliu

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• 2002-10-04

• #12

Query1->ParamByName("p")->AsFloat=StrToFloat(Trim(Edit14->Text));
Query1->ParamByName("p1")->AsFloat=StrToFloat(Trim(Edit1->Text));
绝对可以

 

L

ljsh2008

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GUEST, unregistred user!

• 2002-10-04

• #13

谢谢

 

L

ljsh2008

Unregistered / Unconfirmed

GUEST, unregistred user!

• 2002-10-04

• #14

谢谢大家

 

L

ljsh2008

Unregistered / Unconfirmed

GUEST, unregistred user!

• 2002-10-04

• #15

多人接受答案了。