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Overview
| Comment: | Fix compilation issues for the SQLiteFunction delegate functionality on the .NET Compact Framework. |
|---|---|
| Downloads: | Tarball | ZIP archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
250eb1f8b2d2bb895b75a8acfbea6b84 |
| User & Date: | mistachkin 2015-08-18 22:10:04.019 |
Context
|
2015-08-18
| ||
| 22:13 | Update the included FTS5 extension to the latest trunk code. check-in: 6458f27af1 user: mistachkin tags: trunk | |
| 22:10 | Fix compilation issues for the SQLiteFunction delegate functionality on the .NET Compact Framework. check-in: 250eb1f8b2 user: mistachkin tags: trunk | |
| 03:04 | Update the included FTS5 extension to the latest trunk code. check-in: e3cb9d9023 user: mistachkin tags: trunk | |
Changes
Changes to System.Data.SQLite/SQLiteFunction.cs.
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string param0,
string param1,
string param2
);
/////////////////////////////////////////////////////////////////////////////
/// <summary>
/// This class implements a SQLite function using a <see cref="Delegate" />.
/// All the virtual methods of the <see cref="SQLiteFunction" /> class are
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string param0,
string param1,
string param2
);
/////////////////////////////////////////////////////////////////////////////
#if !PLATFORM_COMPACTFRAMEWORK
/// <summary>
/// This class implements a SQLite function using a <see cref="Delegate" />.
/// All the virtual methods of the <see cref="SQLiteFunction" /> class are
/// implemented using calls to the <see cref="SQLiteInvokeDelegate" />,
/// <see cref="SQLiteStepDelegate" />, <see cref="SQLiteFinalDelegate" />,
/// and <see cref="SQLiteCompareDelegate" /> strongly typed delegate types
/// or via the <see cref="Delegate.DynamicInvoke" /> method.
/// The arguments are presented in the same order they appear in
/// the associated <see cref="SQLiteFunction" /> methods with one exception:
/// the first argument is the name of the virtual method being implemented.
/// </summary>
#else
/// <summary>
/// This class implements a SQLite function using a <see cref="Delegate" />.
/// All the virtual methods of the <see cref="SQLiteFunction" /> class are
/// implemented using calls to the <see cref="SQLiteInvokeDelegate" />,
/// <see cref="SQLiteStepDelegate" />, <see cref="SQLiteFinalDelegate" />,
/// and <see cref="SQLiteCompareDelegate" /> strongly typed delegate types.
/// The arguments are presented in the same order they appear in
/// the associated <see cref="SQLiteFunction" /> methods with one exception:
/// the first argument is the name of the virtual method being implemented.
/// </summary>
#endif
public class SQLiteDelegateFunction : SQLiteFunction
{
#region Private Constants
/// <summary>
/// This error message is used by the overridden virtual methods when
/// a required <see cref="Delegate" /> property (e.g.
/// <see cref="Callback1" /> or <see cref="Callback2" />) has not been
|
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if (invokeDelegate != null)
{
return invokeDelegate.Invoke("Invoke", args); /* throw */
}
else
{
return callback1.DynamicInvoke(
GetInvokeArgs(args, false)); /* throw */
}
}
/////////////////////////////////////////////////////////////////////////
/// <summary>
/// This virtual method is part of the implementation for aggregate
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if (invokeDelegate != null)
{
return invokeDelegate.Invoke("Invoke", args); /* throw */
}
else
{
#if !PLATFORM_COMPACTFRAMEWORK
return callback1.DynamicInvoke(
GetInvokeArgs(args, false)); /* throw */
#else
throw new NotImplementedException();
#endif
}
}
/////////////////////////////////////////////////////////////////////////
/// <summary>
/// This virtual method is part of the implementation for aggregate
|
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if (stepDelegate != null)
{
stepDelegate.Invoke(
"Step", args, stepNumber, ref contextData); /* throw */
}
else
{
object[] newArgs = GetStepArgs(
args, stepNumber, contextData, false);
/* IGNORED */
callback1.DynamicInvoke(newArgs); /* throw */
UpdateStepArgs(newArgs, ref contextData, false);
}
}
/////////////////////////////////////////////////////////////////////////
/// <summary>
/// This virtual method is part of the implementation for aggregate
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if (stepDelegate != null)
{
stepDelegate.Invoke(
"Step", args, stepNumber, ref contextData); /* throw */
}
else
{
#if !PLATFORM_COMPACTFRAMEWORK
object[] newArgs = GetStepArgs(
args, stepNumber, contextData, false);
/* IGNORED */
callback1.DynamicInvoke(newArgs); /* throw */
UpdateStepArgs(newArgs, ref contextData, false);
#else
throw new NotImplementedException();
#endif
}
}
/////////////////////////////////////////////////////////////////////////
/// <summary>
/// This virtual method is part of the implementation for aggregate
|
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if (finalDelegate != null)
{
return finalDelegate.Invoke("Final", contextData); /* throw */
}
else
{
return callback1.DynamicInvoke(GetFinalArgs(
contextData, false)); /* throw */
}
}
/////////////////////////////////////////////////////////////////////////
/// <summary>
/// This virtual method is part of the implementation for collating
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if (finalDelegate != null)
{
return finalDelegate.Invoke("Final", contextData); /* throw */
}
else
{
#if !PLATFORM_COMPACTFRAMEWORK
return callback1.DynamicInvoke(GetFinalArgs(
contextData, false)); /* throw */
#else
throw new NotImplementedException();
#endif
}
}
/////////////////////////////////////////////////////////////////////////
/// <summary>
/// This virtual method is part of the implementation for collating
|
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if (compareDelegate != null)
{
return compareDelegate.Invoke(
"Compare", param1, param2); /* throw */
}
else
{
object result = callback1.DynamicInvoke(GetCompareArgs(
param1, param2, false)); /* throw */
if (result is int)
return (int)result;
throw new InvalidOperationException(
UnsafeNativeMethods.StringFormat(
CultureInfo.CurrentCulture,
ResultInt32Error, "Compare"));
}
}
#endregion
}
/////////////////////////////////////////////////////////////////////////////
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if (compareDelegate != null)
{
return compareDelegate.Invoke(
"Compare", param1, param2); /* throw */
}
else
{
#if !PLATFORM_COMPACTFRAMEWORK
object result = callback1.DynamicInvoke(GetCompareArgs(
param1, param2, false)); /* throw */
if (result is int)
return (int)result;
throw new InvalidOperationException(
UnsafeNativeMethods.StringFormat(
CultureInfo.CurrentCulture,
ResultInt32Error, "Compare"));
#else
throw new NotImplementedException();
#endif
}
}
#endregion
}
/////////////////////////////////////////////////////////////////////////////
|
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