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60e04930
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Dapper
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60e04930
编写于
5月 08, 2017
作者:
N
Nick Craver
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差异文件
Documentation: EntityFramework
上级
c3b2b34b
变更
2
隐藏空白更改
内联
并排
Showing
2 changed file
with
25 addition
and
19 deletion
+25
-19
Dapper.EntityFramework/DbGeographyHandler.cs
Dapper.EntityFramework/DbGeographyHandler.cs
+12
-9
Dapper.EntityFramework/DbGeometryHandler.cs
Dapper.EntityFramework/DbGeometryHandler.cs
+13
-10
未找到文件。
Dapper.EntityFramework/DbGeographyHandler.cs
浏览文件 @
60e04930
...
@@ -8,23 +8,25 @@
...
@@ -8,23 +8,25 @@
namespace
Dapper.EntityFramework
namespace
Dapper.EntityFramework
{
{
/// <summary>
/// <summary>
/// Type-handler for the DbGeography spatial type
/// Type-handler for the DbGeography spatial type
.
/// </summary>
/// </summary>
public
class
DbGeographyHandler
:
SqlMapper
.
TypeHandler
<
DbGeography
>
public
class
DbGeographyHandler
:
SqlMapper
.
TypeHandler
<
DbGeography
>
{
{
/// <summary>
/// <summary>
/// Create a new handler instance
/// Create a new handler instance
.
/// </summary>
/// </summary>
protected
DbGeographyHandler
()
{
}
protected
DbGeographyHandler
()
{
/* create new */
}
/// <summary>
/// <summary>
/// Default handler instance
/// Default handler instance
/// </summary>
/// </summary>
public
static
readonly
DbGeographyHandler
Default
=
new
DbGeographyHandler
();
public
static
readonly
DbGeographyHandler
Default
=
new
DbGeographyHandler
();
/// <summary>
/// <summary>
/// Assign the value of a parameter before a command executes
/// Assign the value of a parameter before a command executes
.
/// </summary>
/// </summary>
/// <param name="parameter">The parameter to configure</param>
/// <param name="parameter">The parameter to configure
.
</param>
/// <param name="value">Parameter value</param>
/// <param name="value">Parameter value
.
</param>
public
override
void
SetValue
(
IDbDataParameter
parameter
,
DbGeography
value
)
public
override
void
SetValue
(
IDbDataParameter
parameter
,
DbGeography
value
)
{
{
object
parsed
=
null
;
object
parsed
=
null
;
...
@@ -38,11 +40,12 @@ public override void SetValue(IDbDataParameter parameter, DbGeography value)
...
@@ -38,11 +40,12 @@ public override void SetValue(IDbDataParameter parameter, DbGeography value)
sqlParameter
.
UdtTypeName
=
"geography"
;
sqlParameter
.
UdtTypeName
=
"geography"
;
}
}
}
}
/// <summary>
/// <summary>
/// Parse a database value back to a typed value
/// Parse a database value back to a typed value
.
/// </summary>
/// </summary>
/// <param name="value">The value from the database</param>
/// <param name="value">The value from the database
.
</param>
/// <returns>The typed value</returns>
/// <returns>The typed value
.
</returns>
public
override
DbGeography
Parse
(
object
value
)
public
override
DbGeography
Parse
(
object
value
)
{
{
if
(
value
==
null
||
value
is
DBNull
)
return
null
;
if
(
value
==
null
||
value
is
DBNull
)
return
null
;
...
...
Dapper.EntityFramework/DbGeometryHandler.cs
浏览文件 @
60e04930
...
@@ -8,23 +8,25 @@
...
@@ -8,23 +8,25 @@
namespace
Dapper.EntityFramework
namespace
Dapper.EntityFramework
{
{
/// <summary>
/// <summary>
/// Type-handler for the DbGeometry spatial type
/// Type-handler for the DbGeometry spatial type
.
/// </summary>
/// </summary>
public
class
DbGeometryHandler
:
SqlMapper
.
TypeHandler
<
DbGeometry
>
public
class
DbGeometryHandler
:
SqlMapper
.
TypeHandler
<
DbGeometry
>
{
{
/// <summary>
/// <summary>
/// Create a new handler instance
/// Create a new handler instance
.
/// </summary>
/// </summary>
protected
DbGeometryHandler
()
{
}
protected
DbGeometryHandler
()
{
/* create new */
}
/// <summary>
/// <summary>
/// Default handler instance
/// Default handler instance
.
/// </summary>
/// </summary>
public
static
readonly
DbGeometryHandler
Default
=
new
DbGeometryHandler
();
public
static
readonly
DbGeometryHandler
Default
=
new
DbGeometryHandler
();
/// <summary>
/// <summary>
/// Assign the value of a parameter before a command executes
/// Assign the value of a parameter before a command executes
.
/// </summary>
/// </summary>
/// <param name="parameter">The parameter to configure</param>
/// <param name="parameter">The parameter to configure
.
</param>
/// <param name="value">Parameter value</param>
/// <param name="value">Parameter value
.
</param>
public
override
void
SetValue
(
IDbDataParameter
parameter
,
DbGeometry
value
)
public
override
void
SetValue
(
IDbDataParameter
parameter
,
DbGeometry
value
)
{
{
object
parsed
=
null
;
object
parsed
=
null
;
...
@@ -38,11 +40,12 @@ public override void SetValue(IDbDataParameter parameter, DbGeometry value)
...
@@ -38,11 +40,12 @@ public override void SetValue(IDbDataParameter parameter, DbGeometry value)
((
SqlParameter
)
parameter
).
UdtTypeName
=
"geometry"
;
((
SqlParameter
)
parameter
).
UdtTypeName
=
"geometry"
;
}
}
}
}
/// <summary>
/// <summary>
/// Parse a database value back to a typed value
/// Parse a database value back to a typed value
.
/// </summary>
/// </summary>
/// <param name="value">The value from the database</param>
/// <param name="value">The value from the database
.
</param>
/// <returns>The typed value</returns>
/// <returns>The typed value
.
</returns>
public
override
DbGeometry
Parse
(
object
value
)
public
override
DbGeometry
Parse
(
object
value
)
{
{
if
(
value
==
null
||
value
is
DBNull
)
return
null
;
if
(
value
==
null
||
value
is
DBNull
)
return
null
;
...
...
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