if((Offset + BUFFER_LENGTH) >= System.Convert.ToInt32(LengthOutParam.Value))//this line am getting error SizeParam.Value = System.Convert.ToInt32(LengthOutParam.Value) - Offset; else SizeParam.Value = BUFFER_LENGTH;
DBNULL validation
if (LengthOutParam.Value != DBNull.Value) { if((Offset + BUFFER_LENGTH) >= System.Convert.ToInt32(LengthOutParam.Value)) SizeParam.Value = System.Convert.ToInt32(LengthOutParam.Value) - Offset; else SizeParam.Value = BUFFER_LENGTH; }
DBNull
if((Offset + BUFFER_LENGTH) >= (LengthOutParam.Value == DbNull)?0:System.Convert.ToInt32(LengthOutParam.Value))
var
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