本文整理匯總了C#中MySql.Data.MySqlClient.MySqlPacket.Read方法的典型用法代碼示例。如果您正苦於以下問題：C# MySqlPacket.Read方法的具體用法？C# MySqlPacket.Read怎麽用？C# MySqlPacket.Read使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類MySql.Data.MySqlClient.MySqlPacket的用法示例。
在下文中一共展示了MySqlPacket.Read方法的5個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的C#代碼示例。
示例1: MySqlBinary
IMySqlValue IMySqlValue.ReadValue(MySqlPacket packet, long length, bool nullVal)
{
MySqlBinary b;
if (nullVal)
b = new MySqlBinary(type, true);
else
{
if (length == -1)
length = (long)packet.ReadFieldLength();
byte[] newBuff = new byte[length];
packet.Read(newBuff, 0, (int)length);
b = new MySqlBinary(type, newBuff);
}
return b;
}示例2: ReadOldGuid
private MySqlGuid ReadOldGuid(MySqlPacket packet, long length)
{
if (length == -1)
length = (long)packet.ReadFieldLength();
byte[] buff = new byte[length];
packet.Read(buff, 0, (int)length);
MySqlGuid g = new MySqlGuid(buff);
g.OldGuids = OldGuids;
return g;
}示例3: MySqlDouble
IMySqlValue IMySqlValue.ReadValue(MySqlPacket packet, long length,
bool nullVal)
{
if (nullVal)
return new MySqlDouble(true);
if (length == -1)
{
var b = new byte[8];
packet.Read(b, 0, 8);
return new MySqlDouble(BitConverter.ToDouble(b, 0));
}
var s = packet.ReadString(length);
double d;
try
{
d = Double.Parse(s, CultureInfo.InvariantCulture);
}
catch (OverflowException)
{
// MySQL server < 5.5 can return values not compatible with
// Double.Parse(), i.e out of range for double.
if (s.StartsWith("-", StringComparison.Ordinal))
d = double.MinValue;
else
d = double.MaxValue;
}
return new MySqlDouble(d);
}示例4: MySqlSingle
IMySqlValue IMySqlValue.ReadValue(MySqlPacket packet, long length, bool nullVal)
{
if (nullVal)
return new MySqlSingle(true);
if (length == -1)
{
byte[] b = new byte[4];
packet.Read(b, 0, 4);
return new MySqlSingle(BitConverter.ToSingle(b, 0));
}
return new MySqlSingle(Single.Parse(packet.ReadString(length),
CultureInfo.InvariantCulture));
}示例5: MySqlGeometry
IMySqlValue IMySqlValue.ReadValue(MySqlPacket packet, long length, bool nullVal)
{
MySqlGeometry g;
if (nullVal)
g = new MySqlGeometry(_type, true);
else
{
if (length == -1)
length = (long)packet.ReadFieldLength();
byte[] newBuff = new byte[length];
packet.Read(newBuff, 0, (int)length);
g = new MySqlGeometry(_type, newBuff);
}
return g;
}