如何将 TSQLTimeStamp 转换为 TDateTime
How to convert TSQLTimeStamp to TDateTime
我在 SQL Server 2008 中有一个 table,如下所示:
CREATE TABLE B_INTERVENTION (
ID_BI INT IDENTITY PRIMARY KEY NOT NULL ,
Date_Creation DATE NOT NULL ,
Cree_Par INT NOT NULL ,
D_Arr BIT NOT NULL ,
Obj_Demarrage DATE NOT NULL ,
Obj_Fin DATE NOT NULL ,
Type_BI CHAR (2) NOT NULL ,
INSPECT INT NOT NULL ,
VERIF INT NOT NULL ,
Machine VARCHAR (13) NOT NULL ,
Priorite INT NOT NULL ,
Date_Fin_Trav DATETIME NULL ,
Commentaire VARCHAR(80) NULL
)
GO
当我尝试将 Date_Fin_Trav
的值设置为 TDateTimePicker
时,我在这一行中收到一个错误:
DateTimePicker1.DateTime := FDTable1Date_Fin_Trav.Value;
错误:
[Dcc32 Error] Unit1.pas (53): E2010 Incompatible types: 'TDateTime' and 'TSQLTimeStamp'
所以我把代码改成:
DateTimePicker1.DateTime := TimeStampToDateTime( FDTable1Date_Fin_Trav.Value);
也出现错误,因为 Type
:
[Dcc32 Error] Unit1.pas (53): E2010 Incompatible types: 'TTimeStamp' and 'TSQLTimeStamp'
所以我的问题是:如何将 TSQLTimeStamp
转换为 TDateTime
?
在Data.SqlTimSt
单元使用SQLTimeStampToDateTime()
功能:
Converts a TSQLTimeStamp value to a TDateTime value.
我在 SQL Server 2008 中有一个 table,如下所示:
CREATE TABLE B_INTERVENTION (
ID_BI INT IDENTITY PRIMARY KEY NOT NULL ,
Date_Creation DATE NOT NULL ,
Cree_Par INT NOT NULL ,
D_Arr BIT NOT NULL ,
Obj_Demarrage DATE NOT NULL ,
Obj_Fin DATE NOT NULL ,
Type_BI CHAR (2) NOT NULL ,
INSPECT INT NOT NULL ,
VERIF INT NOT NULL ,
Machine VARCHAR (13) NOT NULL ,
Priorite INT NOT NULL ,
Date_Fin_Trav DATETIME NULL ,
Commentaire VARCHAR(80) NULL
)
GO
当我尝试将 Date_Fin_Trav
的值设置为 TDateTimePicker
时,我在这一行中收到一个错误:
DateTimePicker1.DateTime := FDTable1Date_Fin_Trav.Value;
错误:
[Dcc32 Error] Unit1.pas (53): E2010 Incompatible types: 'TDateTime' and 'TSQLTimeStamp'
所以我把代码改成:
DateTimePicker1.DateTime := TimeStampToDateTime( FDTable1Date_Fin_Trav.Value);
也出现错误,因为 Type
:
[Dcc32 Error] Unit1.pas (53): E2010 Incompatible types: 'TTimeStamp' and 'TSQLTimeStamp'
所以我的问题是:如何将 TSQLTimeStamp
转换为 TDateTime
?
在Data.SqlTimSt
单元使用SQLTimeStampToDateTime()
功能:
Converts a TSQLTimeStamp value to a TDateTime value.